Have over discharge, short circuit, smart battery identification and detection of reverse battery protection. Charging mode, constant current and constant voltage. DC input, the charger power supply 5V-1A (Micro head). Micro USB DC 5V input, single slot independent charging and management system. Available for 2 charge current selection (500mA / 1000mA). LED display charging status 25% 50% 75% 100%. Battery anti-reverse, short circuit protection and overcharge protection .0V activation function

Rated input voltage: 100 ~ 240Vac Operating range: 90 ~ 264Vac Rated input frequency: 50 / 60Hz (47 ~ 63Hz) Rated input current: 0.2A max. Output Current: 12.6V 3A Output Interface: DC line 1.2 meter DC plug: 5.5 * 2.1mm Ripple and noise: less than 200MV P-P Linear adjustment rate: ± 0.5% max

Discharge current: 100A Charging current (same port): ≤60A Main circuit conduction internal resistance: ≤5MΩ Discharge overcurrent protection: 150A±10A Product size: 145*60*8.36±1MM

LiitoKala 100% New Original NCR18650B 3.7v 3400 mah 18650 Lithium Rechargeable Battery Flashlight batteries

LiitoKala 12.8V 100ah Lifepo4 battery pack power bank 12V Rechargeable batteries battery for RV Outdoor/5V/12V output

Electric vehicle, Electric Bicycle, Tricycle, scooter, golf trolley, cart, wheelchairs, Medical instrument, Solar supply system,solar panel, energy storage, electric tools, power tools, instruments, LED lighting devices, RC toys, inverter, household appliances and emergent device area, etc.