7~20S 200A Smart bms with active balancer and relay monitor bluetooth – Jiabaida BMS

What's your opinion on the best BMS?, Page 2

Heltec Relay Smart BMS 4S 200A 500A 7S 8S 10S 13S 14S 16S 20S 32S lifepo4 bms BT UART 485 CAN for 3.7V 3.2V Lithium Battery Pack

Smart Bms 4s Lifepo4 200a Rs485 Lithium Battery Balance Board 3s 12v Year Color - Battery Accessories & Charger Accessories - Aliexpress

BMS module JK Smart Li-Ion-LiFePO4 7S-20S 150A RS485 Programmable with Bluetooth and app support

Battery Management System - Jiabaida （JBD）BMS for Lithium ion battery – Jiabaida BMS

JBD 7S~20S 48V 200A LiFePo4 Li-ion Bluetooth Smart BMS Common Port with Balance

JBD BMS: 7S-21S LiFePO4 200A –

Jbd 7~20s BMS LiFePO4 Lithium Ion 200A 300A Built-in Bluetooth with Solid Relay PCB PCM BMS Board - China BMS, LiFePO4

JBDBT 20S LI-ION 100A Smart BMS with Bluetooth Dongle

7~20S 200A Smart bms with active balancer and relay monitor bluetooth – Jiabaida BMS

DALYBT 20S Li-ion 200A Smart BMS

JBD Smart BMS 17S 20S 16~20S 72V 30A 40A 50A 60A 80A Lithium Battery PCB for Freeshipping - Jiabaida BMS