JK Smart BMS - JIKONG – digilog.pk

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JK Smart BMS - JIKONG

digilog.pk stocks genuine JK Smart BMS (JIKONG) boards — premium active-balancing battery management systems for Li-ion, LiFePO4, and LTO battery packs. JK BMS is regarded as one of the best DIY BMS solutions globally for large lithium packs, offering built-in Bluetooth monitoring, active cell balancing, and configurable parameters via the JK BMS app. Available in 8S to 24S, 40A to 200A configurations in Pakistan.

Why JK Smart BMS?

Active balancing — transfers energy from high cells to low cells, unlike passive balancing which wastes energy as heat; extends pack life significantly
Bluetooth monitoring — real-time individual cell voltages, temperatures, SOC, SOH, and current via iOS/Android app
Configurable parameters — adjust overvoltage, undervoltage, overcurrent, and balance thresholds via the app
Multi-chemistry support — Li-ion, LiFePO4, and LTO profiles selectable from the app
High current rated — up to 200A continuous for demanding solar and EV applications

JK BMS Available

JK BMS 8S 24V — 40A–100A; for 24V solar storage and medium-voltage packs
JK BMS 13S 48V — 100A–200A; for high-performance e-bikes and scooters
JK BMS 16S 48V LiFePO4 — 100A–200A; for 51.2V solar battery banks; most popular model
JK BMS 20S–24S — for high-voltage EV and industrial storage
JK BMS LCD display module — standalone display showing cell data without phone

Related Categories

Compare with DALY BMS for passive balancing at lower cost. See all BMS at BMS - Battery Management Systems. For LiFePO4 focused options see LiFePO4 BMS. Pair with solar systems from Solar & Inverter.

Common Applications

Home solar battery bank — JK BMS 16S LiFePO4 100A + 51.2V LFP cells + MPPT controller
High-performance e-bike — JK BMS 13S 200A for powerful hub motors requiring fast discharge
Large UPS lithium upgrade — JK BMS 16S for 48V rack UPS with Bluetooth monitoring
DIY Powerwall — multiple JK BMS units on parallel 16S packs for home energy storage

Active vs Passive Balancing

Passive balancing (DALY) — burns excess energy from high cells as heat; free but inefficient for large packs
Active balancing (JK) — transfers energy from high cells to low cells; more efficient; extends pack life; worth the cost premium for 100Ah+ packs

Learning Resources

JK BMS Setup Tutorials — YouTube — app configuration and wiring guides
Active vs Passive Balancing — Battery University
DIY Solar Forum — JK BMS user threads and configuration discussions
BMS — Wikipedia

Need passive balancing at lower cost? See DALY BMS. See all BMS at BMS - Battery Management Systems. For bulk procurement contact info@digilog.pk.

Jkbms BD6A20S10P 7s-20S Active Balance BMS Balance Current 0.6A Continuous Current 100A LiFePO4 Li-ion Lto Battery - a black rectangular unit with a QR code, P- and B- ports, a wiring harness, an NTC sensor, a switch, and a phone screen.

Jkbms BD6A20S10P 7s-20S Active Balance BMS Balance Current 0.6A Continuous Current 100A LiFePO4 Li-ion Lto Battery - a black rectangular battery management module with a top QR code, side ports for CAN/RS485, GPS, display, and battery sampling.

Jkbms BD6A20S10P 7s-20S Active Balance BMS Balance Current 0.6A Continuous Current 100A LiFePO4 Li-ion Lto Battery

Rs 14,000

Jkbms 2.5 LCD Power Board Display For Jikong BMS - a black screen with digital readouts, a side button, and three attached cables of varying lengths.

Jkbms 2.5 LCD Power Board Display For Jikong BMS - a rectangular black screen displaying battery percentage, voltage, current, and error code 8 in a digital layout.

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Jkbms 2.5 LCD Power Board Display For Jikong BMS

Rs 2,970

Jkbms Smart BMS 4s-8s 200A 1A Active Balance Build-in Bluetooth With RS485 PCB Battery Protection Board For LiFePO4 Li-ion Lto Battery Pack（JK-B1A8S20P） - a white rectangular unit with P- and B- terminals, side ports, and an overlaid table of technical specifications.

Jkbms Smart BMS 4s-8s 200A 1A Active Balance Build-in Bluetooth With RS485 PCB Battery Protection Board For LiFePO4 Li-ion Lto Battery Pack（JK-B1A8S20P） - a silver metal-cased battery protection board with visible P- and B- terminals, and ports labeled Temp, CAN/RS485, GPS, LCD, and Heat.

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Jkbms Smart BMS 4s-8s 200A 1A Active Balance Build-in Bluetooth With RS485 PCB Battery Protection Board For LiFePO4 Li-ion Lto Battery Pack（JK-B1A8S20P）

Rs 15,630

Jk Smart BMS Jikong 3.2 Inch Screen LCD Display Monitor - a 100% battery status screen, alongside a black connection cable with a white multi-pin connector.

Jk Smart BMS Jikong 3.2 Inch Screen LCD Display Monitor

Rs 3,530

Jikong JK-BD6A24S-10P Jk Smart Active Balance BMS Board 7s-24S 100A 0.6A Balancing Current - with a black rectangular casing, two blue and two black power cables, temperature sensors, and bundled red wiring harnesses.

Jikong JK-BD6A24S-10P Jk Smart Active Balance BMS Board 7s-24S 100A 0.6A Balancing Current - a black rectangular module with labeled ports for temperature sensors, CAN/RS485, GPS, LCD, and heating.

Jikong JK-BD6A24S-10P Jk Smart Active Balance BMS Board 7s-24S 100A 0.6A Balancing Current

Rs 19,160

Jk Smart BMS Jk BMS Accessory 2.0 Inches LCD Power Board Display With O Ring - black screen showing data, a side button, and three attached cables of varying lengths and connector types.

Jk Smart BMS Jk BMS Accessory 2.0 Inches LCD Power Board Display With O Ring - a black, rectangular digital screen with a colorful interface, attached to a cable with a white connector.

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Jk Smart BMS Jk BMS Accessory 2.0 Inches LCD Power Board Display With O Ring

Rs 3,560

Jkbms 4.3-inch LCD Display Accessory | Compatible With All Jk BMS Models - a black rectangular touch screen displaying battery metrics and a black cable with a white connector.

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Jkbms 4.3-inch LCD Display Accessory | Compatible With All Jk BMS Models

Rs 7,560

Jkbms Smart BMS With Heat Can RS485 4s-8s 12V-24V 100A 1A Active Balance With Bluetooth Battery Protection Board For LiFePO4 Li-ion Lto Battery Pack... - a white rectangular battery protection board with a list of technical specifications, ports labeled P-, B-, Temp1, Temp2, and LCD.

Jkbms Smart BMS With Heat Can RS485 4s-8s 12V-24V 100A 1A Active Balance With Bluetooth Battery Protection Board For LiFePO4 Li-ion Lto Battery Pack... - a silver and green rectangular circuit board with P-, B-, Heat, Temp, LCD, and B+ to B- terminal ports.

Jkbms Smart BMS With Heat Can RS485 4s-8s 12V-24V 100A 1A Active Balance With Bluetooth Battery Protection Board For LiFePO4 Li-ion Lto Battery Pack...

Rs 13,610

Jkbms PB1A16S15P Smart Inverter BMS 8s - 16S 24V 48V 150A Family Energy Storage LiFePO4/li-ion/lto - a silver rectangular control unit, a green circuit board with ports, ribbon cables, wiring, and connectors.

Jkbms PB1A16S15P Smart Inverter BMS 8s - 16S 24V 48V 150A Family Energy Storage LiFePO4/li-ion/lto

Rs 35,280

Jkbms BD6A24S15P 7s-24S Active Balance BMS Balance Current 0.6A Continuous Current 150A LiFePO4 Li-ion Lto Battery - a black rectangular unit with P- and B- ports, a QR code, balance wire inputs, and included NTC, switch, and cable accessories.

Jkbms BD6A24S15P 7s-24S Active Balance BMS Balance Current 0.6A Continuous Current 150A LiFePO4 Li-ion Lto Battery - a black rectangular battery management system with a QR code, labeled ports for CAN/RS485, GPS, display, and heating.

Jkbms BD6A24S15P 7s-24S Active Balance BMS Balance Current 0.6A Continuous Current 150A LiFePO4 Li-ion Lto Battery

Rs 21,410

Jkbms BD4A17S4P 7s-17S Active Balance BMS Balance Current 0.4A Continuous Current 40A LiFePO4 Li-ion Lto Battery - a silver rectangular circuit board with a QR code, labeled battery connection ports, and two thick black and blue cables.

Jkbms BD4A17S4P 7s-17S Active Balance BMS Balance Current 0.4A Continuous Current 40A LiFePO4 Li-ion Lto Battery - with a silver metal casing, red wiring harnesses, a blue cable, black leads, and a small metal push-button switch.

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Jkbms BD4A17S4P 7s-17S Active Balance BMS Balance Current 0.4A Continuous Current 40A LiFePO4 Li-ion Lto Battery

Rs 10,080

JKBMS JK-BD6A24S6PD Smart Active Balance BMS (8S-24S, 60A) — BT/Display - shown as a silver rectangular module with a QR code, port labels, and a green connector strip.

JKBMS JK-BD6A24S6PD Smart Active Balance BMS (8S-24S, 60A) — BT/Display - a rectangular silver lithium battery protection board featuring a QR code, port labels, and a multi-pin connector at the base.

JKBMS JK-BD6A24S6PD Smart Active Balance BMS (8S-24S, 60A) — BT/Display

Rs 7,500

Jikong BMS JK-BD6A24S20P JK-BD6A24S20P 8S24S 200A Continuous Current 0.6A Li-ion LiFePO4 Lto Batteries BMS Smart Active Balance BMS - a black rectangular battery management system with a QR code, P- and B- ports, and included NTC, switch, and cable accessories.

Jikong BMS JK-BD6A24S20P JK-BD6A24S20P 8S24S 200A Continuous Current 0.6A Li-ion LiFePO4 Lto Batteries BMS Smart Active Balance BMS - shown as a black rectangular module with P- and B- cable ports, a QR code, and a text list of battery string connections.

Jikong BMS JK-BD6A24S20P JK-BD6A24S20P 8S24S 200A Continuous Current 0.6A Li-ion LiFePO4 Lto Batteries BMS Smart Active Balance BMS

Rs 27,220

Jk BMS BD4A20S10P, 0.4A Active Balance Smart BMS 8s 12S 13S 16S 17S 20S 100A LiFePO4 Li-ion Lto Battery BMS - a white and green rectangular battery protection board with P- and B- terminals, a QR code, and text listing specifications.

Jk BMS BD4A20S10P, 0.4A Active Balance Smart BMS 8s 12S 13S 16S 17S 20S 100A LiFePO4 Li-ion Lto Battery BMS - shown as a silver rectangular module mounted on a large green cylindrical battery pack with an overlaid wiring diagram schematic.

-30%

Jk BMS BD4A20S10P, 0.4A Active Balance Smart BMS 8s 12S 13S 16S 17S 20S 100A LiFePO4 Li-ion Lto Battery BMS

Rs 21,600

Rs 15,120

Jk Smart BMS Jk BMS BD6A20S15P / BD6A24S15P Active Balance BMS - a black rectangular battery protection board with P- and B- terminals, a QR code, and text listing specifications and ports.

Jk Smart BMS Jk BMS BD6A20S15P / BD6A24S15P Active Balance BMS - a black rectangular battery protection board with a QR code, side ports labeled B- to B24, and two blue power cables.

Jk Smart BMS Jk BMS BD6A20S15P / BD6A24S15P Active Balance BMS

Rs 17,640

Jikong BMS JK-B1A20S15P JK-B1A24S15P 8s/24S 150A Li-ion LiFePO4 Lto Batteries BMS Smart Active BMS - a black rectangular battery management system with P- and B- ports, a QR code, a pin header for wires, and included NTC and cable accessories.

Jikong BMS JK-B1A20S15P JK-B1A24S15P 8s/24S 150A Li-ion LiFePO4 Lto Batteries BMS Smart Active BMS - a black rectangular battery management system module with a QR code, P- and B- ports, and printed pin labels.

Jikong BMS JK-B1A20S15P JK-B1A24S15P 8s/24S 150A Li-ion LiFePO4 Lto Batteries BMS Smart Active BMS

Rs 22,180

Jikong JK-BD4A24S6P Smart BMS 8s 16S 24S 60A Li-ion LiFePO4 Lto BMS 18650 Batteries BMS Smart Battery Management System UPS - a white rectangular module with a QR code, two wire ports, and text labels for battery strings, balancing current, and ratings.

Jikong JK-BD4A24S6P Smart BMS 8s 16S 24S 60A Li-ion LiFePO4 Lto BMS 18650 Batteries BMS Smart Battery Management System UPS - shown with its packing list, including the BMS unit, a switch, an NTC sensor, and two red sampling wire bundles.

Jikong JK-BD4A24S6P Smart BMS 8s 16S 24S 60A Li-ion LiFePO4 Lto BMS 18650 Batteries BMS Smart Battery Management System UPS

Rs 14,120

Jk Smart BMS Lfp Li-ion 8s-24S 40A BMS Battery Management System For Li-ion LiFePO4 Battery Pack Balanced Charging Board - a silver rectangular battery management system with a white label detailing technical specifications and bottom connection ports.

Jk Smart BMS Lfp Li-ion 8s-24S 40A BMS Battery Management System For Li-ion LiFePO4 Battery Pack Balanced Charging Board - silver rectangular circuit board with a QR code, blue and black wires, multiple red wire harnesses, and two temperature sensor probes.

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Jk Smart BMS Lfp Li-ion 8s-24S 40A BMS Battery Management System For Li-ion LiFePO4 Battery Pack Balanced Charging Board

Rs 12,600

JKBMS JK-BD6A24S4PD Smart Active Balance BMS (8S-24S, 40A) BT Display

JKBMS JK-BD6A24S4PD Smart Active Balance BMS (8S-24S, 40A) BT Display

Rs 6,500

100A 8S to 24S 0.6A JIKONG JK-BD6A24S10P Smart Active Balance BMS - a black rectangular module with a QR code, P- and B- ports, and a terminal strip labeled B- through B24.

100A 8S to 24S 0.6A JIKONG JK-BD6A24S10P Smart Active Balance BMS - shown with its black rectangular controller, NTC temperature sensor, red multi-pin sampling cable, and a circular switch key.

-7%

100A 8S to 24S 0.6A JIKONG JK-BD6A24S10P Smart Active Balance BMS

Rs 13,500

Rs 12,500