X4 XTAR charger in a pack of 1 pc.

Manufacturer: XTAR
Model: X4
Battery types: 1-4 Li-ion 3.6 - 3.7 V with and without protection, 1-2 Ni-MH
Battery sizes: AAA/R03, AA/R6, SUB-C/SC, R14/C, 14500, 14650, 16340, 17500, 17670, 18350, 18500, 18650, 18700, 20700, 21700, 20700, 21700, 21700, 20
Maximum height: 65mm
Charging method: Li-ion - processor control TC / CC / CV, NI-MH charge by CC method
Charging current: 1x 2A/2x 1A/ 2x 0.5 A< br> Maximum charging voltage: 4.2V ±0.05V / 1.45 ±0.1V
Maximum charging current: <150mA
LCD display functions: working status, charging current, charging voltage, cell capacity during charging, resistance
Additional functions: Deeply discharged and 0V cell recovery function, cell capacity display
Protection, safety: Thermal protection, against short circuit, against incorrect polarity insertion
Input voltage and current: 5V 2100mA or 10AVb0,40AVb0.