7s Cells 24V 20A Li-Ion Lithium 18650 Akku BMS Schutzplatine +
14,17 €
The protection board is for 7 series 18650 li-ion 3.6V/3.7V batteries. It has aluminum sheet that would enhance heat dissipation for MOS tube, and extend the service life of MOS tube. 29.75 V Circuit normall working range.
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