Description
Protection Function:
1. Input Overcurrent Protection
2. Output Current Protection
3. Short Current Protection
Application:
Suitable for lithium batteries lithium ion batteries, lithium polymer batteries, battery pack rated voltage is 18.5-21V, capacity range is 1100-5500 mAh. For example, 18650 18490 14650 14514430 and other batteries.
Specifications:
Input voltage: AC100-240V//50/60Hz
Output voltage: DC21V
Output current: 2A
Plug: EU, US
Cable length: about 0.9 meters/2.95ft
DC plug: 5.5×2.5mm, compatible with 5.5×2.1mm
Polarity: positive inside and negative outside
Weight: about 100 g
When charging, the red light is on, the green light is on when full charging, and the charging stops automatically.
Note:
Please allow 1-3mm differs due to manual measurement.
Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understand.
1 X Power Adapter Charger
![](http://ae01.alicdn.com/kf/H0785b826530544548b5b862e2df9f3e3c.jpg)
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![](http://ae01.alicdn.com/kf/H0376fddebb8c4792a4b2c4699a8d322eD.jpg)
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![](http://ae01.alicdn.com/kf/Hbb80dbe48f3c4c76a107c3c07f173555E.jpg)
![](http://kfupload.alibaba.com/kf-down/HTB12lINmvNNTKJjSspcq6z4KVXam.jpg?size=839602&height=710&width=100%&hash=0132e904ee2aa34183c08ae8e6c5e804)
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