Charge protection

18650 battery charging protection 3A 1 string

0.40 $

18650 battery charging protection 5A 2 string

0.75 $

18650 battery charging protection 8A 3 string

1.25 $

18650 battery series charging protection 4A 2 string

0.75 $

3-series 14A 3.2V lithium iron phosphate battery protection board

1.25 $

4-series 30A 3.2V lithium iron phosphate battery protection board

1.50 $