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Active Balancer

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  • Lead Acid Battery Equalizer 10A Active Balancer 24V 48V LCD

    Lead Acid Battery Equalizer 10A Active Balancer 24V 48V LCD

    The battery equalizer is used to maintain the charge and discharge balance between the batteries in series or parallel. During the working process of batteries, due to the difference in chemical composition and temperature of the battery cells, the charge and discharge of every two batteries will be different. Even when the cells are idle, there will be an imbalance between cells in series due to varying degrees of self-discharge. Due to the difference during the charging process, one battery will be overcharged or over-discharged while the other battery is not fully charged or discharged. As the charging and discharging process is repeated, this difference will gradually increase, eventually causing the battery to fail prematurely.

  • Transformer 5A 8A Battery Equalizer LiFePO4 4-24S Active Balancer

    Transformer 5A 8A Battery Equalizer LiFePO4 4-24S Active Balancer

    This active equalizer is a transformer push-pull rectification feedback type. The equalizing current is not a fixed size, the range is 0-10A. The size of the voltage difference determines the size of the equalizing current. There is no requirement for  voltage difference and no external power supply to start, and the balance will start after the line is connected. During the equalization process, all cells are balanced synchronously, regardless of whether the cells with differential voltage are adjacent or not. Compared with common 1A equalization board, the speed of this transformer balancer is increased by 8 times.

  • Transformer 5A 10A 3-8S Active Balancer For Lithium Battery

    Transformer 5A 10A 3-8S Active Balancer For Lithium Battery

    The lithium battery transformer balancer is tailor-made for the charging and discharging of large-capacity series-parallel battery packs. There is no requirement for voltage difference and no external power supply to start, and the balance will start after the line is connected. The equalizing current is not a fixed size, the range is 0-10A. The size of the voltage difference determines the size of the equalizing current.

    It has the whole set of full-scale non-differential equalization, automatic low-voltage sleep, and temperature protection. The circuit board is sprayed with conformal paint, which has excellent performances such as insulation, moisture resistance, leakage prevention, shock resistance, dust resistance, corrosion resistance, aging resistance, and corona resistance, which can effectively protect the circuit and improve the safety and reliability of the product.

  • Active Balancer 2-24S Super-Capacitor 4A BT App Li-ion / LiFePO4 / LTO

    Active Balancer 2-24S Super-Capacitor 4A BT App Li-ion / LiFePO4 / LTO

    The basic principle of the active equalization technology is to use the ultra-pole capacitor as a temporary energy storage medium, charge the battery with the highest voltage to the ultra-pole capacitor, and then release the energy from the ultra-pole capacitor to the battery with the lowest voltage. The cross-flow DC-DC technology ensures that the current is constant regardless of whether the battery is charged or discharged. This product can achieve min. 1mV precision while working. It takes only two energy transfer processes to complete the equalization of the battery voltage, and the equalization efficiency is not affected by the distance between the batteries, which greatly improves the equalization efficiency.

  • Active Balancer 3-4S 3A Battery Equalizer with TFT-LCD Display

    Active Balancer 3-4S 3A Battery Equalizer with TFT-LCD Display

    As the number of battery cycles increases, the rate of battery capacity decay is inconsistent, leading to a serious imbalance in battery voltage. The “battery barrel effect” will influence the service life of your battery. That’s why you need a active balancer for your battery packs.

    Different from inductive balancer, capacitive balancer can achieve the whole group balance. It doesn’t need voltage difference between adjacent batteries to start balancing. After the device is activated, each battery voltage will reduce the capacity decay caused by the battery barrel effect and prolong the duration of the problem.

  • Active Balancer 4S 1.2A Inductive Balance 2-17S LiFePO4 Li-ion Battery

    Active Balancer 4S 1.2A Inductive Balance 2-17S LiFePO4 Li-ion Battery

    There is adjacent voltage difference of batteries when charging and discharging, which triggers the equalization of this inductive balancer. When the adjacent battery voltage difference reaches 0.1V or more, the internal trigger equalization work is performed. It will keep working until the adjacent battery voltage difference stops within 0.03V.

    The battery pack voltage error will also be pulled back to the desired value. It’s effective to reduce battery maintenance costs. It can significantly balance battery voltage, and improve the overall efficiency of the battery pack.

  • Active Balancer 3-21S 5A battery equalizer for LiFePO4/LiPo/LTO

    Active Balancer 3-21S 5A battery equalizer for LiFePO4/LiPo/LTO

    As the number of battery cycles increases, the rate of battery capacity decay is inconsistent, leading to a serious imbalance in battery voltage. The “battery barrel effect” will influence the service life of your battery. That’s why you need a active balancer for your battery packs.

    Different from inductive balancer, capacitive balancer can achieve the whole group balance. It doesn’t need voltage difference between adjacent batteries to start balancing. After the device is activated, each battery voltage will reduce the capacity decay caused by the battery barrel effect and prolong the duration of the problem.