7S 24V Lithium Ion battery BMS board Max 30A 60A constant discharge current for converter and 29.4V PCB circuit board of 18650 Battery – LLT POWER ELECTRONIC
Battery Management Systems - CentIoT Round 2S 5A 7.4V 8.4V Li-ion Lithium Battery Charging Module Board Charger With Protection Distributor / Channel Partner from Bengaluru
4S 30A 14.4V 14.8V 16.8V Current Li ion Lithium Battery 18650 BMS Charger Protection Board|Instrument Parts & Accessories| - AliExpress