Products

1. 5 auto sensing 10/100Mbps switched ports 2. Compact size fits into any environment3. Address learning and aging and data flow control for enhanced transmission4. Plug and Play InstallationThe switch is a Plug-and-Play unmanaged device that requires no configuration. Once you connect the hardware, the switch is operating!5. Fast Forwarding CapacityThe switch adopts the store-and-forwarding forwarding mode and auto-learns/-updates MAC addresses to boost data transmit and switching capacity.6. Auto MDI/MDI-X Crossover DetectionEach port on the switch can automatically figure out if the link needs a straight-through or cross-over connection, and make the right choice, eliminating the need for toggle switches or special crossover cables.7. High Speed and Reliable NetworkingFull duplex flow control and half duplex backpressure flow control help prevent frame drops over congested network

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1. Lithium battery protection board specially designed for lithium phosphate, ternary lithium battery, lithium cobalt oxide, and lithium manganate battery packs.2. Adopt mature protection circuit, IC and support disconnection protection, imported high-current internal resistance MOS (single MOS internal resistance 3 milliohms), with complete and stable charging and discharging various protection functions, battery core hardware balancing processing, balancing current Appropriate, balanced heating is reasonable and does not affect battery pack performance.3. Output current: 80A for separate port; 60A for same port4. We have protective boards with two parameters: lithium iron phosphate and polymer. If your battery is lithium iron phosphate with a nominal 3.2V single cell, you need to select lithium iron phosphate 3.2V in the category. If it is polymer (ternary) , cobalt acid, lithium manganate battery) single battery nominal 3.6V (or 3.7V) please choose the polymer 3.7V classification.5. Working temperature: -20-65 degrees Celsius?

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1. Lithium battery protection board specially designed for lithium phosphate, ternary lithium battery, lithium cobalt oxide, and lithium manganate battery packs.2. Adopt mature protection circuit, IC and support disconnection protection, imported high-current internal resistance MOS (single MOS internal resistance 3 milliohms), with complete and stable charging and discharging various protection functions, battery core hardware balancing processing, balancing current Appropriate, balanced heating is reasonable and does not affect battery pack performance.3. Output current: 80A for separate port; 60A for same port4. We have protective boards with two parameters: lithium iron phosphate and polymer. If your battery is lithium iron phosphate with a nominal 3.2V single cell, you need to select lithium iron phosphate 3.2V in the category. If it is polymer (ternary) , cobalt acid, lithium manganate battery) single battery nominal 3.6V (or 3.7V) please choose the polymer 3.7V classification.5. Working temperature: -20-65 degrees Celsius?

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1. Material: PVC2. Purpose: to hide scratches3. Heat-resistant and heat-resistant, not easy to drop4. No residual glue, no harm to the computer keyboard5. Waterproof and reusable6. Anti-wear and scratch-resistant, durable7. Dimensions: 3.27x0.79 inches

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1. Fits to any USB cable, safely and speedily charger your device 2. Input voltage: 100V - 240V (variable) 3. Compact and light weight 4. Input: 100-240V, 50-60Hz; 0.15A 5. Output 5V- 1A

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1. High performance USB charger adapter 2. Input voltage: 100V - 240V (variable) 3. Compact and light weight 4. Input: 100 - 240V, 50-60Hz; 0.15A 5. Output: 5V - 1A 6. Fits to any USB cable, safely and speedily charger your device

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1. Fits to any USB cable, safely and speedily charger your device 2. Input voltage: 100V - 240V (variable) 3. Compact and light weight 4. Input: 100-240V, 50-60Hz; 0.15A 5. Output 5V- 1A

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1. High performance USB charger adapter 2. Input voltage: 100V - 240V (variable) 3. Compact and light weight 4. Input: 100 - 240V, 50-60Hz; 0.15A 5. Output 5V - 1A 6. Fits to any USB cable, safely and speedily charger your device

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1. USB charger input: AC 110-240V, 50/60Hz, 0.15A 2. Output: 5V-1A 3. Suitable for multiple USB interface devices 4. 110V-240V wide range voltage design to meet charging requirements 5. Compact and portable

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Feature:1. Build your DIY-powered models / solar toys / solar displays.2. High conversion rate.3. High-efficiency output.4. Excellent weak light effect.5. Application: Science projects/Charging small DC batteries and so on.6. Portable, small size, lightweight, sturdy and durable, good quality.7. Small attenuation, good reliability and long life.Specification:The specifications of different styles and sizes are as follows:- 60 x 60mm: 5V 0.3W 60mAh- 70 x 25mm: 6V 0.2W 60mAh- 80 x 30mm: 5V 0.25W 50mAh- 84.5 x 84.5mm: 5V 0.3W 140mAh- 84 x 175mm: 5V 1.3W 250mAh- 190 x 110mm: 5V3W 600mAh- 169.5 x 116mm: 6V 3W 500mAh

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Feature:1. Build your DIY-powered models / solar toys / solar displays.2. High conversion rate.3. High-efficiency output.4. Excellent weak light effect.5. Application: Science projects/Charging small DC batteries and so on.6. Portable, small size, lightweight, sturdy and durable, good quality.7. Small attenuation, good reliability and long life.Specification:The specifications of different styles and sizes are as follows:- 60 x 60mm: 5V 0.3W 60mAh- 70 x 25mm: 6V 0.2W 60mAh- 80 x 30mm: 5V 0.25W 50mAh- 84.5 x 84.5mm: 5V 0.3W 140mAh- 84 x 175mm: 5V 1.3W 250mAh- 190 x 110mm: 5V3W 600mAh- 169.5 x 116mm: 6V 3W 500mAh

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Feature:1. Build your DIY-powered models / solar toys / solar displays.2. High conversion rate.3. High-efficiency output.4. Excellent weak light effect.5. Application: Science projects/Charging small DC batteries and so on.6. Portable, small size, lightweight, sturdy and durable, good quality.7. Small attenuation, good reliability and long life.Specification:The specifications of different styles and sizes are as follows:- 60 x 60mm: 5V 0.3W 60mAh- 70 x 25mm: 6V 0.2W 60mAh- 80 x 30mm: 5V 0.25W 50mAh- 84.5 x 84.5mm: 5V 0.3W 140mAh- 84 x 175mm: 5V 1.3W 250mAh- 190 x 110mm: 5V3W 600mAh- 169.5 x 116mm: 6V 3W 500mAh

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1. This module complies with international safety standards, with isolation slots between the control area and the load area2. Using relays, with power and relay action indication, absorb bright, disconnect not bright3. When there is signal at the signal input, the common terminal and the normally open terminal will conduct4. It can be used as a microcontroller development board module, and can be used for home appliance control5. Control DC or AC signals, can control 220V AC loads6. There is a normally open and a normally closed contacts7. Blue KF301 terminals to connect the control line is more convenient8. Weight: about 12.4 g9. Size: about 4.3 x 2.7 cmAbout the high level and low level trigger mode description:1. High level triggering refers to the triggering mode where there is a voltage between the signal input and ground, which can be understood as a mode of triggering by short-circuiting the signal input and the positive pole of VCC2. Low level trigger refers to the trigger mode where the voltage between the signal input and the ground is OV, which can be understood as a mode where the signal input is triggered by a short circuit with the negative pole of GND

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1. Build your DIY-powered models / solar toys / solar displays. 2. High conversion rate. 3. High-efficiency output. 4. Excellent weak light effect. 5. Application: Science projects/Charging small DC batteries and so on. 6. Portable, small size, lightweight, sturdy and durable, good quality. 7. Power: 1.2W 8. Small attenuation, good reliability and long life.

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1.CPU cooling fan, air volume up to 30CFM, excellent heat dissipation, providing thermal protection for overheated notebook processors. 2.4 line fan, which can automatically adjust the speed according to the CPU temperature. 3.The fan quality is reliable and the service life can reach 11 years.

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1. Build your DIY-powered models / solar toys / solar displays. 2. High conversion rate. 3. High-efficiency output. 4. Excellent weak light effect. 5. Application: Science projects/Charging small DC batteries and so on. 6. Portable, small size, lightweight, sturdy and durable, good quality. 7. Power: 1.5W 8. Small attenuation, good reliability and long life.

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1.Type: Exclusion2. Performance: High temperature3. Material: Wire wound4. Production process: Ceramic insulation power type5. Shape: Cylindrical6. Allowable deviation: +/- 5%7. Rated power: 10 (W)8. Power characteristics: Medium power9. Nominal resistance: 3 current dual switch load10. Applicable type: Universal

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1. Suitable for TV BOX, such as PC6764, EAT0053, etc 2. Input: AC 100-240V 50/60Hz 3. Output: DC 5V 2A 4. Connector outside diameter: 5.5mm 5. Connector inside diameter: 2.1mm 6. Cable Length: about 110cm

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1. Mini and reasonable size design: 6 * 5.5 * 4.5 cm. 2. Universal power socket with UK / EU / US / AU plug. 3. Please note that AC-AC of no voltage conversion. 4. No grounding. 5. Dual USB charging. 6. Used for indoor and traveling charging.

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1. Compatible with mobile phone with dock connector 2. Lightweight and easy to pack 3. Good electromagnetic compatibility characteristic 4. High efficiency and low operating temperature 5. Over current, over voltage, overload protection 6. Quick charge USB port

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1. Compatible with mobile phone with dock connector 2. Lightweight and easy to pack 3. Good electromagnetic compatibility characteristic 4. High efficiency and low operating temperature 5. Over current, over voltage, overload protection 6. Quick charge USB port

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1. Compatible with mobile phone with dock connector 2. Lightweight and easy to pack 3. Good electromagnetic compatibility characteristic 4. High efficiency and low operating temperature 5. Over current, over voltage, overload protection 6. Quick charge USB port

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1. Compatible with mobile phone with dock connector 2. Lightweight and easy to pack 3. Good electromagnetic compatibility characteristic 4. High efficiency and low operating temperature 5. Over current, over voltage, overload protection 6. Quick charge USB port

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1. Input: AC 100-240V 50/60Hz 2. USB output: DC 5V, 2.4A (max) 3. 10 USB ports, enough to charge 10 devices at the same time 4. LED lights show working status 5. Suitable for most smartphones, tablets, etc.

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1. Brand new and high quality. 2. Input: AC 100-240V 50/60Hz 3. Output: DC 5V 2A 4. Connector outside diameter: 5.5mm 5. Connector inside diameter: 2.1mm 6. Cable Length: about 90cm 7. Suitable for TV BOX, such as PC6764, EAT0053, etc

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1. Input: AC 100-240V 50/60Hz 2. Output: DC 5V 2A 3. Connector outside diameter: 5.5mm 4. Connector inside diameter: 2.1mm 5. Cable Length: about 90cm

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Features1. Safely and speedily charge your device 2. Compact and light weight 3. Universal charger for all USB chargeable devices 4. Short circuit protection

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1. It can charge two devices at the same time. 2. Mini and compact, easy to carry. 3. Strong compatibility, suitable for a variety of devices that support USB charging. 4. Input: AC 100-240V, 50/60Hz. 5. Output: 5V/2A.

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1. Fits any USB cable to charge your device safely and quickly 2. Input voltage: 100V - 240V (variable) 3. Small and lightweight 4. Suitable for iPad mini / iPad 4 5. Input: 100-240V, 50-60Hz; 0.15A 6. Output: 5.1V-2.1A

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1. 8-slot independent charging, which can charge eight AAA, AA, or four C or D batteries at the same time or at will 2. Fully power off to protect the battery. 3. LCD displays charging status. 4. With USB cable, universal 5. Light weight and portable. Product parameters: 1. Input: DC 5V / 2A, 50 / 60Hz. 2. Output: DC 1.2V / 1800mA. 3. Weight: 199.5g.

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1. Input: AC 100-240V, 50/60Hz 2. Output: DC 5V, 2A 3. Comes with data cable, easy to use 4. Compatible with a variety of Type-C port phones/tablets 5. Easy to carrySpecification: General Compatible with Teclast:  P20HD MicroSoft:  Lumia 950 XL , Lumia 950 Connector USB 3.1 Type-C Input Voltage AC 100-240V 50/60Hz Output Voltage DC 5V Output Current 2A Cable Length about 1m Weight 76g Package Weight One Package Weight 0.09kgs / 0.20lb One Package Size 11cm * 11cm * 2.7cm / 4.33inch * 4.33inch * 1.06inch Qty per Carton 100 Carton Weight 8.90kgs / 19.62lb Carton Size 57cm * 24cm * 29cm / 22.44inch * 9.45inch * 11.42inch Loading Container 20GP: 672 cartons * 100 pcs = 67200 pcs 40HQ: 1560 cartons * 100 pcs = 156000 pcs

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1. Input: AC 100-240V, 50/60Hz 2. Output: DC 5V, 2A 3. Comes with data cable, easy to use 4. Compatible with a variety of Type-C port phones/tablets 5. Easy to carrySpecification: General Compatible with Xiaomi:  Mi 4c Google:  Nexus 6P , Nexus 5X Teclast:  P20HD Meizu:  PRO 5 MicroSoft:  Lumia 950 XL , Lumia 950 Connector USB 3.1 Type-C Input Voltage AC 100-240V 50/60Hz Output Voltage DC 5V Output Current 2A Cable Length about 1m Weight 76g Package Weight One Package Weight 0.09kgs / 0.20lb One Package Size 11cm * 11cm * 2.7cm / 4.33inch * 4.33inch * 1.06inch Qty per Carton 100 Carton Weight 8.90kgs / 19.62lb Carton Size 57cm * 24cm * 29cm / 22.44inch * 9.45inch * 11.42inch Loading Container 20GP: 672 cartons * 100 pcs = 67200 pcs 40HQ: 1560 cartons * 100 pcs = 156000 pcs

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1. Input: AC 100-240V, 50/60Hz 2. Output: DC 5V, 2A 3. Comes with data cable, easy to use 4. Compatible with a variety of Type-C port phones/tablets 5. Easy to carrySpecification: General Compatible with Teclast:  P20HD MicroSoft:  Lumia 950 XL , Lumia 950 Connector USB 3.1 Type-C Input Voltage AC 100-240V 50/60Hz Output Voltage DC 5V Output Current 2A Cable Length about 1m Weight 76g Package Weight One Package Weight 0.08kgs / 0.19lb One Package Size 11cm * 11cm * 2.7cm / 4.33inch * 4.33inch * 1.06inch Qty per Carton 100 Carton Weight 8.90kgs / 19.62lb Carton Size 57cm * 24cm * 29cm / 22.44inch * 9.45inch * 11.42inch Loading Container 20GP: 672 cartons * 100 pcs = 67200 pcs 40HQ: 1560 cartons * 100 pcs = 156000 pcs

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1. Input: AC 100-240V 50/60Hz 2. Output: DC 5V, 2A 3. Suitable for charging smartphones or tablets with Type-C interface 4. Ideal for home, office and travelSpecification: General Compatible with Xiaomi:  Mi 4c Google:  Nexus 6P , Nexus 5X Teclast:  P20HD Meizu:  PRO 5 MicroSoft:  Lumia 950 XL , Lumia 950 Types Charger Connector USB 3.1 Type-C Input Voltage AC 100-240V 50/60Hz Output Voltage DC 5V Output Current 2A Cable length about 1m Weight 76g Package Weight One Package Weight 0.09kgs / 0.21lb One Package Size 11cm * 11cm * 2.7cm / 4.33inch * 4.33inch * 1.06inch Qty per Carton 100 Carton Weight 8.90kgs / 19.62lb Carton Size 57cm * 24cm * 29cm / 22.44inch * 9.45inch * 11.42inch Loading Container 20GP: 672 cartons * 100 pcs = 67200 pcs 40HQ: 1560 cartons * 100 pcs = 156000 pcs

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1. This is a flame retarded panel. 2. Support pressure overcurrent protection. 3. Easy to install, the same way as ordinaral sockets, can be mounted on a wall or desktop and other locations 4. USB charging application: Suitable for all kinds USB 5V charge, such as a variety of cellphones, digital cameras and other electronic digital products. 5. Applications: Site dormitory, school dormitories, offices quarters, corporate offices, railway stations and so on.

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Feature:1. Build your DIY-powered models / solar toys / solar displays.2. High conversion rate.3. High-efficiency output.4. Excellent weak light effect.5. Application: Science projects/Charging small DC batteries and so on.6. Portable, small size, lightweight, sturdy and durable, good quality.7. Small attenuation, good reliability and long life.Specification:The specifications of different styles and sizes are as follows:- 60 x 60mm: 5V 0.3W 60mAh- 70 x 25mm: 6V 0.2W 60mAh- 80 x 30mm: 5V 0.25W 50mAh- 84.5 x 84.5mm: 5V 0.3W 140mAh- 84 x 175mm: 5V 1.3W 250mAh- 190 x 110mm: 5V3W 600mAh- 169.5 x 116mm: 6V 3W 500mAh

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1. Build your DIY-powered models / solar toys / solar displays. 2. High conversion rate. 3. High-efficiency output. 4. Excellent weak light effect. 5. Application: Science projects/Charging small DC batteries and so on. 6. Portable, small size, lightweight, sturdy and durable, good quality. 7. Power: 3W 8. Small attenuation, good reliability and long life.

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1. Net weight: 127g2. Dimensions: 5.1x1.2x7 inches3. 4 USB ports, fast charging4. Good compatibility5. Safety and stability6. Products necessary for home, business trips and work7. Mobile phones, security computers and other devices can be charged at the same time

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1. Net weight: 127g2. Dimensions: 5.1x1.2x7 inches3. 4 USB ports, fast charging4. Good compatibility5. Safety and stability6. Products necessary for home, business trips and work7. Mobile phones, security computers and other devices can be charged at the same time

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1. Net weight: 127g2. Dimensions: 5.1x1.2x7 inches3. 4 USB ports, fast charging4. Good compatibility5. Safe and stable6. Essential products for home, travel and work7. Various devices such as mobile phones and Ping An computers can be charged at the same time

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1. The net weight of 127 g2.5.1 * 1.2 * 7 inches3.4USB port quick charging4. Good compatibility5. Security and stability6. Essential products for home, travel and work7. Mobile phones, safe computers and other devices can be charged at the same time

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1. The net weight of 127 g2.5.1 * 1.2 * 7 inches3.4USB port quick charging4. Good compatibility5. Security and stability6. Essential products for home, travel and work7. Mobile phones, safe computers and other devices can be charged at the same time

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1. Small and lightweight, easy to carry 2. Metal Type-C interface, can be connected on both sides 3. Compatible with a variety of Type-C interface mobile phone charging 4. Input voltage: DC 5V 1A 5. Charging voltage and current: 5V 800mA

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1. With charging and discharging status indication: red light blinks when charging, red light stays on for full, and blue light blinks when discharging2. Built-in charging and discharging power MOS 3. Input voltage: 3.7-5.5V4. Charging current: 1A5. Output current: 1A6. Output voltage: 5V 7. BAT discharge termination voltage: 2.9V 8. Preset 4.2V charging voltage, accuracy about 1%9. Discharge efficiency: 85% (input 3.7V, output 5V/1A)10. 8uA standby current 11. Integrated charge management and discharge management12. Intelligent temperature control and over-temperature protection 13. Integrated output over-voltage/short circuit/heavy load/over-charging/over-discharging protection 14. Support trickle mode and zero voltage charging15. Available batteries: 18650 batteries, cell phone batteries, tablet batteries, MP3 batteries, such as 3.1V-4.2V polymer lithium batteries (Note: Parallel to increase the capacity, series is to increase the voltage, can only be used in parallel)16. Unusable batteries: dry cell batteries, storage batteries, 1.2V rechargeable batteries, nickel-metal hydride batteries, 3.2V lithium iron polymer lithium batteries, etc.17. Size: about 20 x 18 x 1mm

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1. AC/DC oxygen pump, adopt pure copper movement and advanced single-chip intelligent control 2. Built-in 3.7V 2200mAh lithium battery, charging via USB interface 3. Constant voltage/current charging, over charge and over discharge protection, low battery alarm 4. Folding design to combine solar panel and pump in one, portable and low noise for use 5. No wiring needed, ensuring a quick and easy installation 6. Widely used for a variety of ornamental fish, aquarium, company aquarium, etc. 7. Especially great for power outage emergency, as well as oxygen pump for wild fishing, small amounts of aquatic transport 8. Solar Panel: 5V / 290mA 9. Charging Input: DC 5V / 1A 10. Air Pump: 1.8V / 150mA 11. Working Power Range: 3.2V-4.2V 90mA 12. Low Power Indication Voltage(flash in green): 3.3V 13. Full Power Indication Voltage(red): 4.0V 14. Over Charge Protection Voltage: 4.2V 15. Working time: approx. 20 hours with fully charged battery 16. Charging time: sunlight charge about 15 hours, USB AC charging for about 3 hours

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1. Wide range of applications 2. Easy to operate 3. Small size 4. Stable performance 5. Voltage specification: 5V 6. Module size: 5 x 4.4 x 1.8cm (manual measurement) 7. Net weight: 24g 8. Module function: When the water level is lower than the B probe, the water is automatically pumped. 9. Stop pumping when the water level reaches the C probe. 10. The A/B/C water level sensing line can be used with ordinary wires, and the wire ends are exposed to 5CM. Automatically pump water when the water level is below point B 11. Stop pumping when the water level is above point C

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1. Size: 6.8CM x 2.1CM2. Main chip: NE5553. Working voltage: DC 12V/5VFeatures:1. The relay time delay and power supply is connected.Specific as follows: for 12V/5V power supply to the relay, relay not immediately and absorption, relay the output status to: normally open and public disconnect, normally closed and public conduction;Wait for delay 1-10 s (adjustable), relay and absorption, at this point, the relay outputs status to: normally open and public conduction, normally closed and public disconnected;As long as the module power continuously, this state will remain.2. The delay time is adjustable, (0-10 seconds)4. Increase the potentiometer to increase the delay time5. Increasing the capacitor C1 can increase the delay time6. With input power indicator light7. With relay pull-in indicator light8. It can control AC 220V/10A equipment. (Large control equipment 2000W)9. With relay freewheeling protection.10. Delay time formula: T=1.1RC. For example: capacitor 100uf resistor 100K T=1.1 x 100000 x 0.0001=11 secondsApplications1. The on-board equipment on the time delay, prevent excessive current when the car lighter burned on-board equipment.2. Need to have order to start the occasion, to prevent multiple devices at the same time starting current is too large burning appliances.

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About The Product1. Multifunctional time relay module, a variety of working voltages are optional, DC5V 2. The output terminal is isolated from the circuit by a relay, which can control low-voltage electrical appliances and 220V lines, with a control capacity of up to 10A. 3. There are as many as 27 working modes to meet various testing and automatic control applications, and the delay time is adjustable from 0.01 seconds to 999 minutes. 4. The trigger port can be triggered by a voltage signal, or it can be triggered by a button.Specifications1. Supply voltage: DC 5V 2. Trigger terminal voltage: DC 5~30V (can also be triggered by button) 3. Relay control current: 10A 4. Module size: 63 x 42 x 20mm (length, width and height)Specifications Set1. Press and hold the S1 key and do not let go, after 0.5 seconds, the display will display P-xx, press S2 and S3 to change the working mode. 2. After selecting the working mode, short press the S1 key to enter the A time setting, and the screen displays Axxx. At this time, press the S2 and S3 keys to modify the A time parameters. Short press the S2 and S3 keys to add or subtract 1, and long press to quickly add or subtract. 10. Press the S4 key to set the position of the decimal point. 3. After setting the A time, press the S1 key to set the B time, and the screen displays bxxx. At this time, press the S2 and S3 keys to modify the B time parameters. Short press the S2 and S3 keys to add or subtract 1, and long press to quickly add or subtract. 10. Press the S4 key to set the position of the decimal point. 4. After setting the B time, press the S1 key for the last time to exit the setting state and save all parameters.Point Position1. Ax.xx decimal point is in the hundreds place, the time range is 0.01~9.99 seconds 2. Axx.x decimal point is in ten place, time range is 0.1~99.9 seconds 3. Axxx. The decimal point is in the one place, the time range is 1~999 seconds 4. Axxx has no decimal point, the time range is 1~999 minutes 5. Turn off the display: In the non-setting state, press the S4 key to turn off the display, and press it again to turn it on again.

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