Description
Dual USB 5V 3A Power Bank Module can be use with 18650 3.7v Cell. It maybe use with any li-ion battery. Not only – but you can also easily make your own power bank using this Power Bank Module. It has battery level indication with in.
Features:
- Over Charging Protection
- over-discharge protection,
- Besides, It is an intelligent output device after charging full
- Automatically stop charging. So, to prevent mobile phones overcharge.
- The stable Output voltage. Moreover, it will not harm user devices.
Specifications:
- Micro USB input: 5V 1A/2A
- USB Output: 5V 3A (Dual USB interface)
- Charging display: intelligent led level
- Batteries Type: liquid lithium-ion batteries (18650) 3.7 lithium-ion battery
- Product Size: 57mm x 28mm (approximately)
- Screen size: 27mm x 17mm (approximately)
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