Input voltage : 4.5V ~ 5.5V
Input Interface: Micro USB port
Charging method: linear charge
A full charge voltage: 4.2V
Power: 4.2 w
Charging accuracy: 1.5%
Operating Temperature: -10 to +85ºC
Charging indicator: LED indicators for charging and full charging.
Input voltage : 4.5V ~ 5.5V.
Input Interface: Mini USB port.
Charging method: linear charge.
A full charge voltage: 4.2V.
Power: 4.2 w.
Charging accuracy: 1.5%.
Operating Temperature: -10 to +85ºC
Charging indicator: Blue LED charging, Red LED full
Double 8.4v / 4.2v lithium rechargeable single
Programmable charge current. 0. 1A-2A
Programmable steady precharge current 10% -100%
Wide operating voltage, maximum reach I8V
Red and green LED charge status indicator
Chip temperature protection, overcurrent protection, undervoltage protection
Battery temperature protection, reverse battery shutdown, short circuit protection
Switching frequency 400Khz, usable inductance 20uH and more
PWR_ON Power battery for switching control