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2S 7.4V 18650 lithium battery protection board 8.4 V battery protection board 13A working current 20A current-limiting

USD 0.67USD 0.82

2S 7.4V 18650 lithium battery protection board 8.4 V battery protection board 13A working current 20A current-limiting

Description
Specification
PMI8996 / PM8996 Power IC
USD 2.97USD 4.25
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