Description
- Voltage range: USB (5-20V DC)
- Electronic: No
- Charger included: N
- Battery Included: No
- High-concerned chemical: None
- Accessory Type: Battery Accessories
- Origin: Mainland China
- Certification: CE
Specifications:
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Name: 1A lithium battery charging and protection integrated board two-in-one
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Interface: MICRO/Type-c
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Voltage: 5V
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Charging cut-off voltage: 4.2V ±1%
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Charging current: 1000mA
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Battery over-discharge protection voltage: 2.5V
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Battery overcurrent protection current: 3A
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Board size: 2.8*1.7CM
Package List:
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1 x Charging protection board
NO Retail box,packed safely in bubble bag.












































a***r (verified owner) –
Good product will buy again very small size. Perfect for do-it-yourself projects for industrial battery charging or flashlight building type cusb charging has led lights to let you know when battery is charging and when battery is charged and supports 3. 7 v i use it for my project and had no problem with it
AliExpress Shopper (verified owner) –
Great product, service, delivery, and price!!!
g***r (verified owner) –
Looks to be exactly as described, i have great expectations!
AliExpress Shopper (verified owner) –
Packaged in small plastic bags, but no damage,works well. 6 days it was ” out for delivery” as soon as the plane landed in doral fl about 600 -700 miles from where i live. No tracking at that point. 2 days late
J***o (verified owner) –
Perfect worked as described and shipped on time
a***r (verified owner) –
No problems
AliExpress Shopper (verified owner) –
Handy little project chip as well as a replacement for older style android charger plugs. Very pleased.
AliExpress Shopper (verified owner) –
It works wonderfully, I recommend it.