- Charging voltage: 5V
- Charging current : 400-500MA become hot during charging is normal.
- Boost Output: 5V
- Output current: 300 ~ 400MA; suitable for use in less demanding situations.
This board integrates a single lithium protection board, charging panels, and booster plate three functions into one.
Protection: over-discharge, over charge, over-current protection.
Charging function: You can be a boost to the single-cell lithium battery charge, of course, also supports multi-section parallel charging lithium.
Boost function: for single or multi-cell lithium lithium batteries in parallel (parallel unlimited number) to achieve step-5V output.
Usage: first batteries to boost the positive and negative plates welded (B + / B-), then the charging port P + / P-plus 4.8-5V voltage-activated protective plate section, and then detect boost output port V + / V - (measured with a multimeter has a 5V voltage output)