2S 3S 4S Type-C to 8.4V 12.6V 16.8V 1A/2A/4A Boost Step Up Polymer 18650 Li-Ion lithium battery Charger Module 7.4V 11.1V 14.8V

Product sellin:

1: Wide range of applications

2: Small size

3: a variety of options

4: Simple to use

5: stable performance

2S 8.4V version:

Input voltage: DC 3-6V (recommended DC 3.7V 5V)

Input current: 1A (1A version); 2A (2A version); 4A (4A version)

Charging voltage: 8.4V

Charging current: 0.55A (1A version); 1.1A (2A version); 2.2A (4A version)

3S 12.6V version:

Input voltage: DC 3-6V (recommended DC 3.7V 5V)

Input current: 1A (1A version); 2A (2A version); 4A (4A version)

Charging voltage: 12.6V

Charging current: 0.37A (1A version); 0.74A (2A version); 1.48A (4A version)

4S 16.8V version:

Input voltage: DC 3-6V (recommended DC 3.7V 5V)

Input current: 1A (1A version); 2A (2A version); 4A (4A version)

Charging voltage: 16.8V

Charging current: 0.28A (1A version); 0.56A (2A version); 1.12A (4A version)

Switching frequency up to 1MHz

Quasi-CV Mode to Compensate for Voltage Lo on Battery Internal Resistance and Trace Resistance

Automatic recharge

Battery voltage below input and short-to-battery protection

Good adaptability to input power with limited drive capability

Battery overvoltage protection

LED indicator: ''CR'' LED is charging status indicator

''OK'' LED is fully charged or in constant voltage mode;

Working ambient temperature -40°C to +85°C

Weight: 5g

Application:

for notebook

li-on lithium battery 18650

for mobile phone

solar charging

Audio equment

portable device

electric fan

About shping
Shping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). 

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