USB designed: can plug in mobile phone charger, power bank, computer and other USB port charging, convenient and quick, do not have to limited to socket charging.
Built-in intelligent protection circuit chip: effectively prevent overcharge, overvoltage, overcurrent, overheating, short circuit protection.
LCD charging display: when plugged into power supply, charger will display blue light, when charging, grid will rise upward, when full charge, will stop.
Charging slot independently controlled and can charged by single or double charge and different battery types without affecting each other.
Circuit anti-reverse connection function: when charger in charging or standby state, if channel positive and negative short circuit, crossover short circuit, battery itself short circuit, battery positive and negative reverse, product protection function will immediately start, will not damage the charger.
Battery Compatibility: Li-ion 18650, 21700, 26650 / Ni-mh / Ni-cd /aaa/ aa (almost all types of cylinder shape rechargeable batteries)
Other parameters: output current / output voltage / charged length / Err reminder
Button Operation: Check parameters / select output current or voltage / keep the screen long-on
USB Ports: Power input at DC 5V /2A, with or without an adaptor (Adaptor is not included)
Output Current: Li-ion battery: 2Ax1pc, 1Ax2pcs. 0.5Ax 3~4pcs
Loading Spring: Durable Spring, >100K cycle time. Smooth and durable
Safety Protections: "short Circuit Protection; Over-Current Protection; Reverse Connection Protection; over-heat protection"
Case Materials: ABS, PC. Fire proof
What's in the box
1 x I4 Smart Battery Charger
1 x USB Power Cable
1 x Instructions
