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4s 2a Lifepo4 li-ion Active Lithium Battery Equalizer Balance Board BMS

Select Model

From $1.46

Original: $4.86

-70%

4s 2a Lifepo4 li-ion Active Lithium Battery Equalizer Balance Board BMS—

$4.86

$1.46

Select Model

From $1.46

Original: $4.86

-70%

4s 2a Lifepo4 li-ion Active Lithium Battery Equalizer Balance Board BMS—

$4.86

$1.46

The Story

2A 4S Active Balance Charger for LiFePO4 Battery

Name: 4s 2a Lifepo4 li-ion Active Lithium Battery Equalizer Balance Board BMS
Brand: MakerBazar
SKU: 3s-4s-2a-lifepo4-li-ion-active-lithium-battery-equalizer-balance-board-bms
Availability: InStock

Principle of balance:

The module is adjacent to the differential voltage balance, and the adjacent battery voltage difference reaches 0.1V or more. The internal trigger balance is working until the adjacent battery voltage difference stops within 0.03V. There is an adjacent differential voltage when charging and discharging on The battery pack. Trigger balance, the battery pack voltage error will be pulled back to the ideal value, reducing battery maintenance costs.

Balanced board features:

High-precision energy transfer equalization, exclusive balanced IC, high current 1.2A energy transfer battery voltage balancer, significantly balancing battery voltage, improving overall battery pack efficiency

Technical Parameters:

Operating voltage range: 2.0V-4.5V.

Balance current:

Adjacent voltage difference is 0.1V or more (current is about 0.5-0.7A);

Adjacent voltage difference is above 0.2V (maximum balance current is 1.2A);

The smaller the differential voltage, the smaller the balance current.