7.4V Li-po Battery Indicator Display Board Energy Storage Monitor 2S
- High reliability, low cost and compact size.
- Flash LED for low charge warning.
- Optional memory to recall the amount of electricity.
- Special design to monitor the battery power level while charging or discharging.
- Provides instant battery status to enable efficient charge management.
- 4-segment LED bar graph display.
- Easy to install and use.
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