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  • Product Name: E&J JK-B2A24S 2A balancing current bluetooth active balancer
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Inquiry

E&J JK-B2A24S 2A balancing current bluetooth active balancer suitable for all type batteries which single cell voltage from 2.0V to 5.0V. One module support max 24 string cells in serles(no limitation for parallel cells.)

We also support below custom models:

1. Cell voltage range out of the current model.

2. More communication function like RS485, CANBus

3. Different voltage of battery pack active balancer: Like 4S, 8S, 9S, 10S, 16S, 32S,etc..

2 cells~ 24cells 2A Bluetooth APP Battery Active Balancer For Li-ion Lipo LiFepo4 LTO Batteries

 

The battery active equalizer is a balanced management system tailored for large-capacity tandem lithium battery packs. The equalizer uses supercapacitor as a medium to achieve active energy transfer equalization.
The equalizer is suitable for 2S-24S battery packs with voltage acquisition and equalization. When the equalizer is working, the energy transfer is performed with an equalizing current of 2 A. The equalizing current does not depend on the voltage difference of the series connected cells in the battery pack. The voltage acquisition range is 2.0V-5.0V and the accuracy is +/-5mV. It can be applied to all kinds of lithium batteries on the market such as lithium iron phosphate, lithium,Lipo,Li-ion and LTO.
The equalizer has Bluetooth communication function and is equipped with mobile APP software. You can check the cell voltage, view the balance status, and modify the setup parameters through the Bluetooth connection equalizer. It can be used in small sightseeing vehicles, scooters, shared cars, high-power energy storage, base station backup power, solar power stations and other products in the battery pack.
Features:
1. Support 2-24S battery pack
2. Real-time, active, energy transfer equalization, after the balance is reached, the pressure difference between the cells is less than or equal to 3mV
3. Support all battery types such as lithium iron phosphate, lithium,Lipo,Li-ion and LTO, super capacitor
4. The equalization current is set independently in the range of 0.1-2A, independent of the cell voltage difference
5. Support balanced cascading to apply to battery packs above 24S, theoretically there is no limit
6. Bluetooth communication function, equipped with APP, check battery status in real time
7. Balanced resistance detection, abnormal contact failure is found in advance
8. No external power supply, direct battery pack power supply, power supply range: 40V-100V
9. Low voltage shutdown function to prevent battery damage

Power consumption: equalization state 10mA@100V, unbalanced state 6mA@100V


We also support below custom models:

1. Cell voltage range out of the current model.

2. More communication function like RS485, CANBus

3. Different voltage of battery pack active balancer: Like 4S, 8S, 9S, 10S, 16S, 32S,etc..


Contact our sales department and engineer department to inquiry.