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Jiabaida BMS

JBD Smart bms 3S 4S 20~35A Lithium& Lion Battery PCB with Balace & Optional Uart BT RS485

Regular price $43.91 USD
Regular price $46.94 USD Sale price $43.91 USD
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SP04S010 Smart bms

Quick Details: 
Model Number: SP04S010                                  
Type: bms pcba
Place of Origin: China                                         
Brand Name: JBD
Product Name: Lifepo4 BMS 4S                           
Product Size: 80*60*15MM
Service: ODM.OEM                                               
String: 3~4S
Charge Protection: Yes                                       
Discharge Protection: Yes
Usage: Medical Battery,Electric Tools                   
With Uart: Yes
Application: Electronic Products                           
RS485 Function: Yes

Packaging & Delivery

Selling Units: Single item
Single package size:  23X13X16 cm
Single gross weight: 1.000 kg
Package Type: Manufactuers will upgrade the packaging sometimes,please refer to the actual object received.
Package Content : 1* BMS *Balance wires* Bluetooth Module
Note: UART/RS485 communication box should be purchased seperately


JBD-SP04S010 is designed by Dongguan jiabaida Electronic Technology Co., Ltd. It is an intelligent protection board scheme specially designed for 3 ~ 4 series battery packs of power tools, 12V starting power supply, medical batteries and other products. It is suitable for lithium batteries with different chemical properties, such as lithium ion, lithium polymer, lithium iron phosphate, etc. The protection board has strong load carrying capacity and the maximum continuous discharge current can reach 35A.
1. 3-4 cell series protection
2.Various protection functions for charging and discharging
3.Discharge over current, short circuit protection functional processes of hardware
4 Over voltage, under voltage, temperature and overload protection function processing of software
5 Accurate SOC calculation with automatic SOC learning function
6 With UART communication
7 RS485 communication with isolation
8 Hardware discharge over-current, short-circuit protection function processing
Product Name  Lifepo4 BMS 4S
Custom Logo  Yes 
Communication Available UART/RS485
Short Circuit Protection  Yes
Internal Resistance <20mΩ
Working Temperature -20 degree/+80 degree
Temperature Protection 75+/-5 degree
Packing Opp bag, then in a carton 

Customer Reviews

Based on 7 reviews
Wim Godden
Seems to be stuck in transport

Received the request to provide feedback on the order, but the order has been 14 days underway. Seems to be stuck somewhere...

Johathan Sawayn

Top seller fast shipping.

Ari Monahan


Iva Kertzmann

Still not tested, I will do another review after fitting it.

Kaden Mayert

Reviews goods, shvidka delivery. Mahut at the same time three BMS of the color brand, on the Protix of the double rokhang pratsut without narikan. I recommend the product and the seller.