Daly Smart Active BMS 4s LiFePO4 8s 24V 16s 100A 150A 40A 60A 200A 12V 48V LiFePO4 1A Active Balance with UART RS485 WiFi Key
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Smart active balance BMS
1.Smart Compatible string from 4-8S, 7-17S, 7-24S. current 40A-200A.
2. Continous balancing current 1A.
3. Support Lifepot/ Li-ion/LTO battery.
4. Bluetooth build-In, can support APP (7 languages), wifi, PC Host, IoT clould.
5.Support BMS Parallel connection.
APP Download and Install
1.Pls search "DALY BMS" or "SMART BMS" from iOS Store and Google store and download and install.
2.Smart active balance bms has integrated BT function, it will connect to APP automatically with APP installed.
Inferface Port and Accessories
1.BMS has build-in Bluetooth already. can use bt function by app.
2.The default logic of the key switch is to activate the bms. Modifying the key switch logic can be done by connecting to the computer host computer via USB-UART cable.
Packing List
Including total 11 items
1. Smart active balance bms*1pcs( BT RS485 Can Version)
2. P- &B- cable *2 10cm
3. M6 screw*2
4. Sampling cable*1 45cm
5. B+ cable *1 45cm
6. Keyswich calbe*1 45cm
7. NTC cable *1 25cm
8. USB-UART cable *1
9. User Manual*1
10. Package box*1
11. WIfi module
Customer Reviews
95 ratings
fast delivery (10)
good condition on arrival (8)
disappointing (6)
stable operation (4)
easy to setup (3)
affordable price (2)
Customer photos (26)
Buyer from United States
July 20, 2026
Variant: Color:8S-17S 100A WIFI BMS Ships From:China Mainland
false advertisement on the 1a balancing, when mine was stuck at 40ma I verified with support that is the real limit. bms stops balance for no reason and a power cycle fixed it for a while every time. does communicate with eg4 6000xp inverter through can when set to lux but with its failures it doesn't matter. I will be looking for a better BMS.
Buyer from Bulgaria
September 6, 2026
Variant: Color:7S-24S 200A WIFI BMS Ships From:China Mainland
:)
v***R
September 4, 2026
Variant: Color:4S-8S 100A WIFI BMS Ships From:China Mainland
Chegou tudo bem, produto excelente recomendo
S***a
August 28, 2026
Variant: Color:4S-8S 200A WIFI BMS Ships From:China Mainland
I received the package very quickly The seller is serious and answers questions promptly After I put the BMS into operation, I will come back with a review
Buyer from Brazil
August 15, 2026
Variant: Color:7S-24S 80A WIFI BMS Ships From:China Mainland
por algum erro do vendedor, produto não passou pela alfândega do Brasil por informações incompletas do remetente, levando ao bloqueio do envio e a devolução, graças a Aliexpress consegui meu reembolso para efetuar a compra novamente, porém era algo q eu precisava com extrema urgência, enfim produto parece bom mas não tive o gosto de testalo
h***r
July 16, 2026
Variant: Color:8S-24S 60A WIFI BMS Ships From:China Mainland
everything works well
Daly Smart Active BMS 4s LiFePO4 8s 24V 16s 100A 150A 40A 60A 200A 12V 48V LiFePO4 1A Active Balance with UART RS485 WiFi Key
Quantity:
1
Availability:
Not Available
