5V 2A USB-C Type-c Fast Charger Module 3.7V 18650 Li-ion Battery DIY Power Bank

For 1S 3.7V 18650 Lithium ion Battery DIY power bank. USB: Output 5V 2.4A max. Type-C: Input 5V 2.1V max. The circuit board taken from device, check well and sent. Module size: length 32.6mm ; maximum width 19mm; maximum height 6.5mm.

ESP32 ESP8266 4x 18650 Battery USB Power Bank Shield Holder V9 3V/5V – diymore

QC3.0 Type-c USB Lithium Li-ion 18650 Battery Quick Charger Module Power Bank

Boost conversion efficiency: 92.5% (3.6V input, 5V 2A). Boost output current: 2A. Support external key, connect the key to K point and output negative

5V 2A Type-C USB 3.7V 18650 Lithium Li-ion Battery Charger Module DIY Power Bank

Dual Micro USB 3.7v to 5V 2A Mobile Power Bank DIY 18650 Lithium Battery Charger

The input terminal has a Type-c USB female socket, which can be directly used as an input to charge the lithium battery with a mobile phone charger. There are solder joints for input voltage wiring, which is convenient for DIY. Two-in-one charging and discharging protection function. No load the light not bright, red light for recharging, is full of green light. Note: When the battery is connected for the first time, the protection circuit can be activated by charging it with 5V voltage.

ALAMSCN TP4056 Type-C USB 5V 1A 18650 Lithium Battery Charger Module Li-Ion Charging Board TC4056A with Dual Protection Functions(Pack of 12)

H961 Dual USB 5V 2.4A USB Micro/Type-C Fast Charger Power Bank Module

QC 4.0 3.0 PD USB-C Lithium Li-ion 18650 Battery Fast Charging Module Charger

18650 Charging Board Dual Usb 5v 2.4a Mobile Power Bank - Temu

5V 2A USB-C Type-c Fast Charger Module 3.7V 18650 Li-ion Battery DIY Power Bank

LED lights show the power, non-working state of intelligent automatic shutdown. Built-in lithium battery protection IC, over-current, overvoltage,

Onyehn 3.7V Turn 5V 2A Boost Step Up Module Dual USB Charging Circuit Board PCB Board with Led Light for 18650 Lithium Battery Mobile Power Bank DIY 2