Product Description
5A battery cell balance module 4s 3S 5S 6S 7S 8S 12S 13S 16S 20S 21S for Ternary Lithium/LTO/LiFePO4 balancer
5A battery cell balance module 4s 3S 5S 6S 7S 8S 12S 13S 16S 20S 21S for Ternary Lithium/LTO/LiFePO4 balancer
Product Overview
The product adopts active balancing technology, using capacitors as carriers to supplement high-energy battery power to low-energy batteries, and energy conversion is carried out within the battery pack to improve the differentiation of battery cells and effectively extend battery life. Its balancing circuit has high efficiency, and the battery charging and discharging process can achieve balancing. The balancing speed is fast, achieving undifferentiated balancing of the entire set. Equipped with sleep function to extend battery life, it can be widely used in various scenarios of series parallel battery pack usage.
Key features
Full-Disk Equalization
Active balancing technology that optimizes energy conversion across the entire battery pack simultaneously.
Achieves voltage balance accuracy up to 5mV, with a minimum balancing voltage difference of 0.01V.
Maximum Balance Current
Can handle a maximum current of 5A when the voltage difference is about 1V, ensuring quick and efficient balancing.
Automatic Low-Voltage Sleep
Stops working and enters sleep mode when the battery voltage falls below 2.7V, protecting the battery from over-discharge.




Technical Specifications
Applicable Battery Type: NCM/LFP/LTO
Voltage Range:1.8V to 4.2V (for NCM/LFP batteries)
Balance Voltage Accuracy: 5mV (typical)
Maximum Balancing Current: 5A (when voltage difference is around 1V)
Minimum Balance Voltage Difference: 0.01V
Static Operating Current: 13mA
Undervoltage Protection (Sleep Mode): 2.7V
Operating Temperature Range: -10°C to 60°C
External Power Supply: Not required (powered by the internal battery energy)
Single String Voltage Range: 2V to 5V
Measurement Accuracy: 0.5% or ±5mV




















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Shipping policy
We carefully handle each order to ensure your package arrives quickly and safely. Please note that factors such as weather, postal traffic, or carrier performance may occasionally cause delays beyond our control.
We provide free shipping and dispatch all orders within 2 business days of payment, often sooner. All shipments are sent via international express air shipping, with a tracking number provided so you can follow your order every step of the way.
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Returns
Your satisfaction is important to us. Hexlight offers a 14-day Free return policy: if you are not fully satisfied with your purchase, you may request either a full refund or an exchange. All return shipping costs are fully covered by us.
Condition
Brand New
Shipping
This item is shipped directly from our supplier in China with tracking.