To charge the batteries, this module has two USB inputs one is C-type input, and the other is a MicroUSB input.
Features
The motherboard comes with protection functions: Charging overcharge protection, over-discharge protection, overcurrent protection.
Intelligent output device after charging full, automatically stop charging, to prevent mobile phones overcharge.
Output voltage and current stability, will not harm user devices.
Specification
| Micro USB input | 5V 1A |
| USB Output | 5V 2.1A / 5V 1A(Dual USB interface) |
| Charging display | intelligent digital display |
| Batteries Type | liquid lithium-ion batteries (18650) 3.7 lithium-ion battery only |
| Product Size | 57mm x 28mm |
| Screen size | 27mm x 17mm |





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