Connection components & accessories
View the product groups for your installation. The right version depends on your equipment and installation.
Victron Battery Balancer
Victron Battery Balancer
In stock
Couldn't load pickup availability
The Victron Battery Balancer equalises the charge voltage of two 12V batteries connected in series. This helps to reduce imbalance and premature ageing in 24V battery banks.
Key features ▾
- Suitable for two 12V batteries in series; multiple balancers can be used in a 48V bank.
- Starts balancing when there is more than a 50mV difference between the two battery halves.
- Maximum balancing current of 0.7A when the difference is greater than 100mV.
- Potential-free alarm relay for indicating severe imbalance.
Specifications ▾
maximum 36V
27.3V ±1%
26.6V ±1%
0.7A
200mV
up to 6mm²
Application and compatibility ▾
Intended for lead-acid batteries connected in series as a 24V bank. Multiple balancers are used for 48V systems. A balancer does not replace monitoring of battery condition, cabling or charging settings.
Installation and precautions ▾
Connect the balancer to the positive, centre and negative terminals of the battery bank. Use a suitable small fuse in the connection wires and work with the power switched off. Check the centre terminal voltage after installation.
Frequently asked questions ▾
Is this a battery charger?
No. The balancer moves a limited current between the two battery halves; a suitable battery charger is still required.
Does this fix a defective battery?
No. Persistent severe imbalance may indicate a worn battery or a connection problem.
