Feature:
- Small stature, great energy! Mini lithium battery module designed specifically for keyboard charging, compatible with 3.7V/4.2V 18650 batteries, Type-C input interface plug and play, with a 30% increase in charging speed. Whether it's mechanical keyboards, wireless keyboards, or small electronic devices, they can all provide stable power supply, say goodbye to the trouble of frequent battery changes, and solve the anxiety of battery life with just one click!
- Hardcore protection, safety escort! Built in intelligent protection circuit, not afraid of overcharging, overdischarging, short circuit, and overcurrent, providing a "safety armor" for lithium batteries. The power board uses high-quality components that are resistant to high temperatures and interference. Even if used for a long time, it will not become hot, making every charge safe and reliable, and enjoying long-lasting power with peace of mind.
- Flexible adaptation, installation artifact! Modular design, compact size and easy installation, compatible with various keyboard modifications and DIY projects. The Type-C interface supports both positive and negative blind insertion, eliminating the need for repeated direction confirmation during charging, making it more convenient to use. Whether it's keyboard enthusiasts modifying devices or engineers developing new products, this power board can easily adapt and become your power "little assistant".
Specification:
- Charging Current: 600mA
- Charging Voltage: DC 4.2V (±1% accuracy)
- Trickle Charge Threshold: 2.8V
Package including:
- 1Pc * Charging Module
Note:
- There could be some slight differences in the color tone of the pictures and the actual item.
- Please allow 1-2mm differs due to manual measurement, thanks.
No Retail Box,Packing Safely in Bubble Bag.
