Battery balancer

Product Code: Battery balancer

Victron Energy

Product Features

  • Input Voltage range: Up to 18 V per battery, 36 V total
  • Turn on/off level: 27.3 V +/- 1% / 26.6 V +/- 1%
  • Current draw when off: 0.7 mA
  • Midpoint deviation to start balancing: 50 mV
  • Maximum balancing current: 0.7 A (when deviation > 100 mV)
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Product Description

Victron Battery Balancer 

The Battery Balancer equalizes the state of charge of two series connected 12V batteries, or of several parallel strings of series connected batteries.When the charge voltage of a 24V battery system increases to more than 27V, the Battery Balancer will turn on and compare the voltage over the two series connected batteries. The Battery Balancer will draw a current of up to 1A from the battery (or parallel connected batteries) with the highest voltage. The resulting charge current differential will ensure that all batteries will converge to the same state of charge.

If needed, several balancers can be paralleled.
A 48V battery bank can be balanced with three Battery Balancers.

    Product Specification
    Input Voltage range Up to 18 V per battery, 36 V total
    Turn on/off level 27.3 V +/- 1% / 26.6 V +/- 1%
    Current draw when off 0.7 mA
    Midpoint deviation to start balancing 50 mV
    Maximum balancing current 0.7 A (when deviation > 100 mV)
    Connection terminals Screw terminals 6 mm² / AWG10
    Dimensions (mm) H x W x D 100 x 113 x 47
    Weight 0.4 kg
    Downloadable Media