ThruNite® U1 Charger 1x3400mAh Battery--- Useful Charger

Description

Multifuntion --- Dual-use as both a charger and a portable power source (with a battery).
Intelligently switches between constant-current charging mode for LI-ION batteries or pulse charging mode for NI MH/NI Cd batteries
Convenience --- USB interface and simple LED light indicators for easy operation for everyone; Wide working conditions to enable normal use anywhere, any time; Self-setting to enable fast charging or discharging;
Safety & Lifespan --- Advanced short circuit and over discharging protection mechanism to ensure users' safety; The built-in advanced safety mechanism extends the battery lifespan.
Cost performance --- Why not order now to get such a reliable and functional U1 for daily use at home or emergency in the open air? Moreover, with a 30-day free replacement guarantee and lifetime limited warranty, it will never disappoint you.