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🔋 Stay ahead with smart power management — because your battery deserves brilliance!
The JKBMS JK-B2A24S15P is a cutting-edge 150A smart Battery Management System designed for 7S-24S Li-ion/NMC, 8S-24S LiFePO4, and 14S-24S LTO battery packs. Featuring 2A active balancing and Bluetooth app connectivity, it offers precise monitoring and configurable protection to maximize battery lifespan and performance across diverse applications like solar, EVs, and marine systems.







| Asin | B0D17J36JC |
| Best Sellers Rank | #105,840 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #87 in Lab Power Supplies #171 in Life Science Supplies |
| Brand | JKBMS |
| Color | JK BMS |
| Customer Reviews | 4.5 4.5 out of 5 stars (27) 4.5 out of 5 stars |
| Input Voltage | 72 volts |
| Item Dimensions | 6.38 x 4.02 x 0.8 inches |
| Item Weight | 15.2 ounces |
| Manufacturer | JKBMS |
| Mfr Part Number | JK-B2A24S15P |
| Model Number | JK-B2A24S15P |
| Number Of Items | 1 |
| Output Voltage | 72 volts |
| Plug Type | JST Connector |
| Warranty Description | 1 year manufacturer |
User
Easy to set up and use. Great product 👌
This is a great bms. Awesome app features and functionality. So far I am very happy with how it has managed my 20s 9p li-ion pack in my scooter. Everything has been working flawlessly. I use this scooter for my daily commute to work. 26 miles a day.
User
Fast shipping
Good Product
User
Very user friendly
Easy to install, app works nicely and is easy to program. Has been working great since 12-15-25
User
Best BMS hands down
I've been using this BMS for a few months now, and the quality is amazing! 👍
User
Good unit
Worked as expected, just wish the instructions were a bit more clear.
User
El mejor BMS SIN DUDA, Lo recomiendo 200% y más si es el 2a balance activo.
Este BMS lo estoy utilizando para un proyecto llamado PowerWall con este proyecto estoy fuera de la red hasta que yo quiera. Este BMS hace su trabajo sin problema alguno y balancea las celdas de forma excelente. Rápida conexión vía bluethooth y todo fluye bien. Tengo de voltaje 51.8v nominal en batería de litio con 500ah eso hace un total de 25,900watts igual a 25.9kWh
User
Perfect
Works great on my 48v system
User
Doesn’t work
Bluetooth won’t stay connected long enough to change parameters.Completely useless
Trustpilot
2 days ago
2 months ago