The X-Adventurer CH-7 Li-ion Battery USB Charger is a compact and reliable charging solution designed for a range of rechargeable lithium-ion dive light batteries. Compatible with 18650, 26650 and 21700 Li-ion batteries, it offers convenient USB-powered charging for home, travel or dive trips.
With a stable 4.2V / 1A output, the CH-7 delivers safe and efficient charging performance while maintaining a lightweight, portable design that’s easy to pack with your dive gear.
Ideal for charging batteries used in dive torches, underwater video lights and other compatible equipment.
Key features:
- Compatible with 18650, 26650 and 21700 Li-ion batteries
- USB-powered for convenient charging anywhere
- Input: 5V / 1A
- Output: 4.2V / 1A
- Compact and lightweight design
- Ideal for dive torch and underwater light batteries
