USB powered 1-2 cell intelligent charger with independent charging channels and sliding contacts suitable for lithium ion (Li-Ion) batteries in a variety of sizes. Features LCD display, auto battery type recognition, short circuit protection and reverse polarity protection. Compatible with any USB power source. USB cable included.
Intelligent charger suitable for up to two 3.6V/3.7V lithium ion cells in sizes 10440, 14500, 14650, 16340, 17500, 17670, 18350, 18500, 18650, 18700, 22650, 25500, 26650.
High definition LCD screen displays charging current, battery voltage and capacity.
Screen will flash 3 times every 10 seconds to indicate batteries are fully charged.
Three-phase charging (TC-CC-CV).
Automatically adjusts charge current from 0.15A to 0.5A.
Soft start current and automatic shut-off to avoid damaging batteries.
0V activation which may help recover over-discharged batteries.
Reverse polarity and short circuit protection.
Accidental insertion of faulty / NiMH batteries are automatically identified and will be displayed as 'NULL' on the screen.
Overheat protection as well as effective heat dissipation design and fire resistant ABS case.
Input power: DC 5.0V 1.0A
Max Constant Charging Current: 500mA ±50mA
Min. Constant Charging Current: 150mA ±50mA
Cut-off Voltage: 4.2V ±0.05V
Auto Recharging Threshold Value Voltage: 3.9V ±0.15V