BMS 1.5A 3S-21S Li-Ion Lifepo4 Lithium Akku Active Equalizer Balancer Board
ab 8,07 €
Suitable for batteries: lithium iron phosphate and lithium ternary. Product specification: 3S 4S 5S 6S 7S 8S 14S 17S 21S. The life of the capacitor is 3-5 years (replace the capacitor when the bulge is found).
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