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Jk BMS Smart Active Balance Bms JK-BD6A20S12P

Product Details:
Place of Origin: China
Brand Name: /
Certification: CE
Model Number: /
Payment & Shipping Terms:
Retail Price: /
Wholesale Price: Negotiable
Packaging Details: cartons or plywoods
Payment Terms: T/T
Nominal Capacity: / Nominal Voltage: /
Internal Impedence: / Operating Votage: /
Dimension: / Battery Weight: /

Product Description

Jk Bms Smart Active Balance Bms JK-BD6A20S12P


The BD6A20S12P Active Balancer BMS is a cutting-edge lithium battery smart BMS designed for large capacity series lithium battery packs. It is equipped with advanced features such as voltage collection, active large current balancing, overcharge, overcurrent, overtemperature protection, Coulombmeter, Bluetooth connectivity, GPS remote, and many more. This BMS is compatible with lithium ternary, lithium iron phosphate, and other battery types.

Active Balancing Technology:

Our proprietary technology ensures maximum battery consistency, longer battery life, and delayed battery aging through high current active balancing. This ensures that the battery remains in excellent condition and performs optimally at all times.

Mobile Companion App:

The BMS comes with a mobile companion app that is compatible with iOS and Android versions 7 and higher. The app establishes a Bluetooth connection to the BMS, allowing users to operate the charging and discharging switches, check the battery’s operational state, and make changes to the BMS’s operating settings. It is user-friendly, small in size, and packed with features that make it an ideal choice for battery packs used in a wide variety of products, including solar power stations, walkers, shared cars, high-power storage, base station backup power, and small sightseeing automobiles.

Technical Specifications:

Model: JK-BD6A 20S12P

Working voltage: 20~100V

Main specifications:







Balance way

Active Balance

Active balance current




Continuous discharge current


Peak discharge current


Over current protection

10A-120A adjustable

out cableway

same port

single cell voltage scale


Voltage accuracy


Over charge protection voltage

1.2V-4.35V adjustable

Over charge protection release

1.2V-4.55V adjustable

Over current protection release time

2S-120S adjustable

Over discharge protection voltage

1.2V-4.35V adjustable

Over discharge protection release

1.2V-4.35V adjustable

Temp sensor quantity


Short circuit protection


BT function

Support Android and IOS

GPS remote control


Other communication port

RS485/CAN (customize)



Key Benefits of BD6A20S12P Active Balancer BMS:

  • Advanced active balancing technology ensures maximum battery consistency, longer battery life, and delayed battery aging

  • Bluetooth connectivity allows users to control the BMS from their mobile phones, making it user-friendly and easy to operate

  • Compatible with a wide range of lithium battery types, including lithium ternary and lithium iron phosphate, among others

  • Compact size and easy to install, making it suitable for use in a variety of products and applications

  • Provides excellent protection against overcharge, overcurrent, and overtemperature, ensuring that your battery remains safe and reliable

In conclusion, the BD6A20S12P Active Balancer BMS is a must-have for anyone looking to maximize the performance and lifespan of their large capacity lithium battery packs. With advanced features, user-friendly operation, and excellent protection against overcharge, overcurrent, and overtemperature, this BMS is the ultimate battery management system.

Contact Details
LiFePO4 Batteries and LiFePO4 Cells Supplier - LiFePO4 Battery

Contact Person: Miss. Elsa Liu

WhatsApp : +8617763274209
Skype : +8617763274209
WeChat : 17763274209
Email : Elsa@lifepo4-battery.com