Specification
Input voltage:DC5V~15V
Wide voltage input, compatible with CN3791 MPPT solar charger input voltage pre-selection, solar panel 6V/9V/12V can directly charge a single lithium battery.
Output voltage:3.7V full junction voltage 4.2V lithium battery single string lithium battery
Charging management interface:SIP2.54-2P
Features
Complete charge management for single-cell lithium batteries
The charging current can reach 3A (need to change the resistance and add heat sink, the default is 1.2Amax)
PWM switching frequency:300KHz
Constant voltage charging voltage:4.2V ÷ 1%
Constant current charging current is set by external resistor
Trickle charge a deeply discharged battery
Automatic recharge function
Charge status and charge end status indication
Soft start function
Battery terminal overvoltage protection
Working environment temperature:-40 Celsius to +85 Celsius
Color:Green
Material:ABS
Size:45 x 20 x 9.5mm
Package included
1 x Lithium battery charger module
Additional information
| Weight | 0.02 kg |
|---|
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