Color: green
Size: 25x17x5mm
Input voltage: DC 5-18V (5V-12V is appropriate)
Charging state: Full and no load: Blue light; ;During charging: Red light
Chip: TP5100
TP5100 charge management power module 2A charging board voltageregulator, compatible with 4.2V8.4V single and double cell lithium battery
Size: 25 * 17 * 5mm
Voltage: 5-18V DC power supply (5-12v is preferred)
Indicator status: red when charging, blue when fully charged
Short circuit reminder: When using two batteries for charging, please use a charger above 9V (9-12V)
Prompt: If you need to charge two batteries, please connect the two shorted