DD28CRTA 1A 3.7-18.5V Lithium battery charger module For Multi-cell Lithium ion

Product sellin

1: Widely used

2: Battery overvoltage protection

3: Working environment temperature -40℃～＋85℃

4: Easy to use

5: High security

describe:

2 in 1 1A 3.7-18.5V battery charger and DC step-down converter

For single-cell or multi-cell lithium ion, LiFePO4 or lithium titanate batteries

Input DC 6.6-25V, output DC 1.2-23V adjustable (4.2V 4.3V 4.35V 8.4V 12.6V 16.8V 21V)

The maximum charging current/output current is 1A, but the current can be changed by changing the value of the Rcs resistor.

Can be used as a voltage source when there is no battery

Automatic adjustment of deeply discharged batteries

Automatic recharge

LED indicator: "CR" LED is the charging status indicator

"OK" LED is fully charged or constant voltage mode;

After the "OK" light turns on, please continue charging for 10-20 minutes.

Battery overvoltage protection

Working environment temperature -40℃～＋85℃

Size: 45 x 20 x 15mm

Weight: 7g

application:

Car battery charging

Solar battery charging

Mobile load speaker

Electric bicycle charger

ups

Portable industrial and equment

Independent battery charger

Handheld devices

Battery backup system

Portable industrial and equment

Lithium-ion stand-alone charger,

LiFePO4 or lithium titanate battery

Checklist

1*Lithium battery charger module

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). 

Special Announcement:
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Your 100% satisfaction is very ant to us
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