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16S 17S 18S 19S 20S Smart BMS with bluetooth function for Lithium ion or Lifepo4 Battery 20A ,30A 50A current – LLT POWER ELECTRONIC
20S 72V Lithium Ion Battery smart BMS Board RS232 bluetooth APP 50A 100A 200a
LFP BMS Lithium Battery 10s 20A 36V Smart BMS with Balance 18650 Battery Pack PCB Protection Board with Common/Separate Port 18650 Lithium-Ion BMS - China BMS, 18650 BMS | Made-in-China.com
Bluetooth balancer Battery Active Equalizer for large-capacity series lithium battery packs Management system - Lithium polymer Li-polymer 3.7V Custom 18650 Lithium Ion battery pack, 18650 batteries, battery housing China manufacturer 10 years-Great
Smart BMS 16S~20S 40A with Blue tooth APP Battery Type LiFePO4 Cells in series 16
17S Smart BMS Lithium Battery Protection Board 60V Communication Function Phone APP Capacity Indicator 17 Packs Cell Li ion Lipo|Battery Accessories & Charger Accessories| - AliExpress
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10S 36V Lithium Battery PCB and smart BMS with Bluetooth Function APP software 42V electric bike intelligent Protection circuit|Integrated Circuits| - AliExpress