Description
Protection board 7.4V lithium battery overcharge and over discharge
This module takes HY2120CB as the core to realize the over-discharge protection and over-charge protection of the two-cell series lithium battery.
When discharging:
Lithium battery discharges to about 6V and then no longer discharges to prevent overdischarge;
When charging:
Lithium battery charges to about 8.4V and no longer charges to prevent overcharging
Note:
Over-charge / over-discharge will cause great damage to the lithium battery,
and it will burn hot or be scrapped.
May 29,2020
2,073 views
Protection board 7.4V lithium battery overcharge and over discharge
This module takes HY2120CB as the core to realize the over-discharge protection and over-charge protection of the two-cell lithium battery.
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Published: May 29,2020
Download Gerber file 9
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