Heltec 4S 5A Active Balancer Equilizer for 12V LiFePO4 Lithium Iron Phosphate Battery Pack
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5A 4S Active Balancer for Li-ion, LiFePO4, and Lithium Battery Packs with Energy Transfer Equalization (12V, Electric Car, RV, Storage BMS)
Features:
- Type: Active balancer with capacitive energy transfer for 3S/4S Li-ion, LiFePO4, and Lithium Titanate battery packs.
- High Efficiency: Capable of transferring energy across the entire battery group (not limited to adjacent cells).
- Low Resistance: Uses ultra-low internal resistance MOSFETs and a high-quality 2oz copper PCB for optimal performance.
- Equalization Accuracy: Ensures balance voltage precision within 5mV.
- Adaptive Equalization: Current ranges from 0-6A, dynamically adjusting based on battery imbalance; higher imbalance results in stronger equalization current.
- Dormant Mode: Power-off mode with extremely low standby current consumption (<0.1mA), conserving battery when not in use.
Specifications:
- Working Voltage: 1.8V - 4.5V (Supports Ternary Lithium, LiFePO4, and Lithium Titanate batteries)
- Equalization Current: 0-6A (varies based on battery voltage difference)
- Quiescent Current: Approx. 12mA
- Recommended Battery Capacity: 60Ah - 300Ah
- PCB Thickness: 2oz copper
- Balance Voltage Accuracy: Within 5mV
- Dormant Power-off Mode Current: Less than 0.1mA
Working Principle:
The balancer uses a capacitive fit transfer method to move charge between cells. Once connected, it automatically starts equalization, redistributing energy from higher voltage cells to lower ones. This continuous balancing ensures extended battery life, improved efficiency, and optimized performance for high-demand applications like electric vehicles, RVs, and energy storage systems.
Applications:
- Electric Vehicles
- RVs
- Solar Energy Storage Systems
- 12V Battery Packs for Li-ion/LiFePO4 Systems
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General Questions
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What is the latest price of the Heltec 4S 5A Active Balancer Equilizer for 12V LiFePO4 Lithium Iron Phosphate Battery Pack in Bangladesh?
The latest price of Heltec 4S 5A Active Balancer Equilizer for 12V LiFePO4 Lithium Iron Phosphate Battery Pack in Bangladesh is Special Price BDT 2,450.00 Regular Price BDT 2,770.00 . You can buy the Heltec 4S 5A Active Balancer Equilizer for 12V LiFePO4 Lithium Iron Phosphate Battery Pack at the best price on BDTronics.com or contact us via phone.
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Where to buy Heltec 4S 5A Active Balancer Equilizer for 12V LiFePO4 Lithium Iron Phosphate Battery Pack in Bangladesh?
You can buy Heltec 4S 5A Active Balancer Equilizer for 12V LiFePO4 Lithium Iron Phosphate Battery Pack 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 Heltec 4S 5A Active Balancer Equilizer for 12V LiFePO4 Lithium Iron Phosphate Battery Pack in Bangladesh?
We provide home delivery service all over Bangladesh. We support cash on delivery, bKash and Credit Card (Visa/ MasterCard/ Amex) payment solutions. The delivery time usually takes 1-2 days inside Dhaka and 2-3 days outside Dhaka.