Sort by:
4 Holders 18650 Lithium Battery V9 Shield Micro USB Type-C 5V/3A 3.3V/1A Power Bank Battery Charging Module ESP32 (2 switch)
This product is a highly integrated mobile power IC with over-current, over-charge, under-voltage and over-temperature protection. It also has a built-in protection IC for lithium batteries, which greatly improves the...
WeMos D1 Lithium Battery Charger Board with Mini USB
The WeMos lithium battery shield provides a means of powering your WeMos mini, or WeMos mini Pro (see item HCWEMO0002) from a single cell (3.7V) lithium battery.The shield contains a...
Lithium Battery 3.7 to 5V 1A Mobile Power Module With Protection (Supports Apple phone Charging and Discharging) (1 pcs)
Product features: 1. Performance - Charging input: 5V1A - Chip output: 5V1A 2. Interface - Input interface: MINI USB female port Output interface: standard USB female port 3. Measurements size: L...