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Victron Battery Balancer

The Victron Battery Balancer evens out the charge of two 12 V batteries wired in series. Use it on 24 V banks built from two 12 V batteries. Two balancers can work on a 48 V bank of four batteries.
Nov 2026 Coupon: Victron & Webasto Parts
$ 48.45 $ 57.00

At a glance

Highlights

  • Keeps two series 12 V batteries at the same charge
  • Helps batteries last longer
  • Simple wiring
  • No settings to adjust

Key specs

  • Input Voltage Range: Up to 18V per battery, 36V total
  • Maximum balancing current (when deviation >100 mV): 0.7 A
  • Protection category: IP22
  • Operating temperature range: -30 to 60 C
SpecificationValue
Input Voltage RangeUp to 18V per battery, 36V total
Turn on voltage level +/-1%27.3
Turn off voltage level +/-1%26.6
ProtectionsExcessive temperature
Operating temperature range-30 to 60 C
Midpoint deviation to start balancing50 mV
Maximum balancing current (when deviation >100 mV)0.7 A
Maximum humidity (non-condensing)95 %
Alarm relay reset terminal to connect a push buttonTwo terminals to connect a push button
Current draw when off0.7
Alarm trigger level200 mV
Alarm reset level140 mV
Alarm relay typeNormally open 60V / 1A
Connection terminal typeScrew terminals 6 mm2 (10 AWG)
Width113 mm
Weight0.4 kg
ColourBlue (RAL 5012)
Depth47 mm
Height100 mm
Protection categoryIP22
Automotive directiveEN 50498
EmissionEN-IEC 61000-6-3,EN 55014-1
ImmunityEN-IEC 61000-6-2,EN-IEC 61000-6-1,EN 55014-2
SafetyCSA 62368-1,UL 62368-1,EN 60950
  • Battery Balancer

Wire the balancer across the two batteries as shown in the manual.

We install Victron systems at our shops in Salt Lake City, Utah and Fort Collins, Colorado. See our installation page or send us an inquiry.

5 year warranty. Read Victron's warranty terms.

Ships in 1 to 5 business days.