Youmile 10 Pcs Lithium Battery Charging Board 5V 1A Micro USB 18650 Battery Charger Module

Inputs with MICRO USB female, can be directly input to do with the phone charger rechargeable lithium battery, And still retains the input voltage wiring pads, can be very convenient DIY. Charging cut-off voltage 4.2V 1%; Maximum charge current 1000mA.

MUST CONFIRM BEFORE PURCHASE 1.Battery Size; 2.Connector Model; 3.Connector Size; 4.Connector Polarity - THIS IS NOT UNIVERSAL!!! (It will cause a shortage if the polarity of the battery connector does not match your device.) VOLTAGE 3.7V; Typical capacity 3700mAh, Min capacity 3500mAh; Weight approximate 74g; Size 33.5 x 96 x 10.3mm 1.32"x3.78"x0.4" (WxLxH)

Overcharge protection When the input current reaches the limit flow rate of a certain module, the module will automatically turn on the overcharge protection function to prevent damage caused by overcharge

Scope of application DIY lithium battery charging; Small electrical appliance magic;Installing a charging port on a tablet computer Suitable for various types of 3.7V lithium batteries, including 18650 and composite batteries.

What it does The lithium battery charging module adopts the Type-c USB female socket design, which can directly input the rechargeable battery with the mobile phone charger, and still retain the input voltage wiring pad, which is convenient for DIY.

Protection Circuitry Integrated chip safeguards against overcharging, overdischarging, overcurrent, and short-circuit conditions.

The charging interface is micro USB, and the charging tool is very convenient to obtain (such as for Android mobile phone adapter). When it is stopped, it is recommended to turn off the power output and let the mobile power supply enter the standby state, thus saving limited battery energy.

Automatically terminates the charge cycle when the charge current drops to 1 10th of the programmed value after the final float voltage is reached new Compatible with TP4056 does it automatically

Charging cut-off voltage 4.2V 1%

Size 6.5 * 2.5 * 0.1cm; Dual output current 5V 2.4A; Input voltage B+ to B- 3.0 - 4.2V.

Easy to Install Lithium battery module is easy to install and disassemble, no welding, easy to unload, battery can be replaced at will.

- Material Lithium polymer; Capacity 300mAh; Voltage 3.7V; Size 33 * 20 * 6 mm 1.30 * 0.79 * 0.24 inches; Approx. weight 9.0g; Connector XH254

Protection Overcharge Over Discharge and Over-current Protection

Programmable Sound Module Provide more possibilities to develop a module completely fit for your own project. You can select different trigger mode (button TTL trigger) by connecting with different soldering pads.

Broad Compatibility "One-Stop Breadboard Power Solution" - BreadVolt Compatible with Arduino, Raspberry Pi, ESP32, Pico W, etc. BreadVolt offers 5V 1.5A and 3.3V 1A power outputs, suitable for a variety of electronic projects.

3600mWh High Capacity & 2000 Cycle Charging Dracutum 3600mWh high capacity 1.5V lithium aa rechargeable batteries offer longer running time, reducing the frequency of replacements in daily use, Keep superior power and performance in 2000 times Cycle charging, Every charging is a new life.

PARAMETER Input Voltage 5V; Max output current 1A Input interface Micro USB

5V and 3.3V dual output.

PARAMETER Input Voltage 5V; Max output current 1A Input interface Mini USB

What it does The lithium battery charging module adopts the Micro USB female socket design, which can directly input the rechargeable battery with the mobile phone charger, and still retain the input voltage wiring pad, which is convenient for DIY.