
2S 6V 100A Lithium Iron Phosphate LiFePO4 BMS Circuit Board
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2S 6V 100A LiFePO4 BMS Circuit Board is a high-current battery management system designed for 2 series Lithium Iron Phosphate battery packs. This module ensures safe and stable operation of 6.4V nominal LiFePO4 batteries with advanced protection features including overcharge, over-discharge, short circuit, and temperature protection. Available in Bangladesh from BDTronics, this BMS is ideal for compact high-current battery systems used in robotics, solar storage, backup systems, and power tools.
This BMS is specifically designed for 3.2V LiFePO4 cells and must not be used with 3.6V or 3.7V lithium-ion batteries. BDTronics supplies this 2S 100A LiFePO4 BMS module for engineers, students, and DIY developers across Bangladesh.
Features:
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Designed for 2S LiFePO4 battery pack (6.4V nominal)
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Supports high current up to 100A for discharge and protection
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Accurate overcharge protection for each cell
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Over-discharge protection to prevent battery damage
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Built-in cell balancing for extended battery life
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Ultra-fast short circuit protection response
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Temperature protection for safe operation
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Disconnect protection for enhanced system safety
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High efficiency MOSFET design for stable high current handling
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Suitable for compact battery packs and high power applications
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Long cycle life support for LiFePO4 chemistry
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Ideal for solar, robotics, and portable power systems
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Available from BDTronics Bangladesh for reliable sourcing
Specifications:
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Battery type: LiFePO4 (Lithium Iron Phosphate)
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Configuration: 2S (2 cells in series)
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Nominal voltage: 6.4V (3.2V × 2)
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Charging voltage: 7.3V (3.65V × 2)
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Overcharge protection voltage (per cell): 3.61V – 3.69V
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Overcharge protection delay: 1.5 – 2.5 seconds
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Over-discharge protection voltage (per cell): 2.27V – 2.43V
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Over-discharge recovery voltage: 2.45V – 2.65V
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Maximum charging current: 60A
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Maximum discharge current: 100A
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Overcurrent protection: 100A
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Balance current: 50mA
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Balance voltage accuracy: 3.355V – 3.455V
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Short circuit protection: Yes
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Short circuit delay: 100 – 600 µS
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Short circuit recovery: Load disconnect required
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Temperature protection: Yes
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Disconnect protection: Yes
How to Use:
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Connect two LiFePO4 cells in series (2S configuration)
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Connect B- to battery negative terminal
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Connect B1 to the junction between the two cells
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Connect B+ to battery positive terminal
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Connect P+ and P- to load and charger terminals
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Ensure correct wiring before powering the system
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Use only LiFePO4 3.2V cells, do not use lithium-ion 3.7V cells
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Charge with a 7.3V LiFePO4 charger for proper operation
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Avoid exceeding rated current limits during use
Application Areas:
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Small solar battery storage systems
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Robotics and automation power supply
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Portable power packs
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Backup battery systems
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RC hobby battery packs
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Power tools battery packs
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DIY electronics battery projects
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Embedded system power solutions
Package Include:
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1x 2S 6V 100A LiFePO4 BMS Battery Protection Module
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General Questions
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What is the latest price of the 2S 6V 100A Lithium Iron Phosphate LiFePO4 BMS Circuit Board in Bangladesh?
The latest price of 2S 6V 100A Lithium Iron Phosphate LiFePO4 BMS Circuit Board in Bangladesh is Special Price BDT 650.00 Regular Price BDT 750.00 . You can buy the 2S 6V 100A Lithium Iron Phosphate LiFePO4 BMS Circuit Board at the best price on BDTronics.com or contact us via phone.
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Where to buy 2S 6V 100A Lithium Iron Phosphate LiFePO4 BMS Circuit Board in Bangladesh?
You can buy 2S 6V 100A Lithium Iron Phosphate LiFePO4 BMS Circuit Board online by ordering on BDTronics.com or directly collect by visiting our store in person. BDTronics is a trusted provider of high-quality electronics, 3D printers, solar systems, and robotics parts. We offer fast shipping across the country via courier service.
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What are the delivery options of 2S 6V 100A Lithium Iron Phosphate LiFePO4 BMS Circuit Board in Bangladesh?
We provide home delivery service all over Bangladesh. We support Cash on Delivery, Online Bank Transfer, bKash and Credit Card (Visa/ MasterCard/ Amex) payment solutions. The delivery time usually takes 1-2 days inside Dhaka and 2-4 days outside Dhaka.
