Specification:
1. Overload protection voltage: 4.25v±0.05v
2. Overload detection delay time: 50-100ms
3: Over-discharge protection voltage: 2.4v±0.10v
4. Overdischarge detection delay time: 15-20ms
5. Overcurrent: 1.0-2.0a
6. Overcurrent detection delay time: 5-20ms
7. Delay time of charging short circuit detection: 500us
6. Constant current charging: 500m~5050ma (0.5a)
7. Standby current: less than 60mah
8. No-load voltage: 5v±0.2v
9. Automatic charging limit voltage: 3.9v±0.15v
10. Working temperature: 0 40 40
11. Size: 93mm*66mm*25mm
Parameter:
Input: micro usb dc 5v/2a
Output: 4.42v±0.02v
500mA*4
Input micro usb input (5v usb adapter)
Current charging current: 0.5a
Compatible battery model: 1.5v aa aaa 3.7v lithium ion rechargeable battery
Modes charging mode: constant current and constant voltage
LCD indicator shows the charging process and voltage data
Six protections: overload protection, over current protection, over temperature protection, short circuit protection, reverse connection protection, over discharge protection
Excellent high discharge performance
Accurately replace AA size batteries
Performance under superior low temperature conditions
Longer time on high-consumption equipment.
Used for portable tapes and TV remote controls, clock radios, electronic game consoles, smoke alarms, cordless phones, electric toys, etc.
Packing list:
1*4 slot charger
1*USB data cable
warn:
This charger is only suitable for 1.5v aa aaa lithium ion rechargeable lithium battery.
Cannot be used with 1.5v alkaline batteries/primary batteries or 1.2v Ni-MH rechargeable batteries