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🔋 Stay charged, stay connected — the smart BMS your battery deserves!
The JKBMS JK-B2A24S15P is a high-performance smart battery management system supporting 7 to 24 series Li-ion, LiFePO4, and LTO battery packs. It delivers up to 150A continuous current with 2A active balancing to optimize cell health and pack longevity. Featuring Bluetooth app integration, it offers real-time monitoring and configurable protections, making it perfect for advanced solar, EV, and off-grid power applications.
| ASIN | B0D17J36JC |
| Best Sellers Rank | #134,736 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #137 in Lab Power Supplies #253 in Life Science Supplies |
| Brand | JKBMS |
| Color | JK BMS |
| Customer Reviews | 4.5 out of 5 stars 30 Reviews |
| Input Voltage | 72 volts |
| Item Dimensions | 6.38 x 4.02 x 0.8 inches |
| Item Highlight | LiFePO4/Li-ion/LTO, 2A Active Balancing, Cell Monitoring, 48V-72V Solar, EV, Off-Grid and DIY Battery Packs |
| Item Weight | 15.2 ounces |
| Item dimensions L x W x H | 6.38 x 4.02 x 0.8 inches |
| Manufacturer | JKBMS |
| Mfr Part Number | JK-B2A24S15P |
| Model Number | JK-B2A24S15P |
| Number of Items | 1 |
| Output Voltage | 72 volts |
| Plug Type | JST Connector |
| Power Source | Battery-Powered |
| Warranty Description | 1 year manufacturer |
C**S
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.
Y**A
Thank you
Great.
M**L
Very user friendly
Easy to install, app works nicely and is easy to program. Has been working great since 12-15-25
K**A
BMS that Works If you Understand what it is doing.
I have several of these. They work pretty well. But the documentation is a big problem.
A**R
Fast shipping
Good Product
L**.
Best BMS hands down
I've been using this BMS for a few months now, and the quality is amazing! 👍
N**Z
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
L**B
Doesn’t work
Bluetooth won’t stay connected long enough to change parameters. Completely useless
Trustpilot
1 day ago
1 month ago