Product description
The Victron Battery Balancer is an intelligent voltage management system designed to optimize serial battery strings in 24V or 48V systems. It automatically compensates for voltage differences between individual batteries and ensures that all batteries are charged and discharged evenly.
Especially in multi-part battery systems—for example, in off-grid systems, motorhomes, boats, or PV storage systems—the Battery Balancer prevents uneven loads that could lead to deep discharge, capacity loss, or premature failure. The even voltage distribution increases overall efficiency and significantly extends the battery life .
Features and benefits
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Automatic voltage equalization —energy is transferred from the battery with higher voltage to the weaker battery.
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Maximized battery life – prevents harmful voltage imbalances and ensures even usage.
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Versatile – ideal for 24V and 48V systems in PV, marine, or off-grid applications.
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Easy installation – compact design, minimal cabling, and minimal maintenance.
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Safe operation – integrated protection against overheating and overcurrent.
Technical data
| Product type |
Battery Balancer |
| Manufacturer |
Victron Energy |
| Operating voltage |
24V or 48V battery systems |
| Balancing current |
Up to 1A at 0.1V voltage difference |
| Protective functions |
Overheating and overcurrent protection |
| Housing |
Compact, robust, and space-saving |
| Mount |
Wall or panel mounting |
Typical applications
- Voltage equalization in 24V and 48V battery banks
- Off-grid and hybrid PV systems
- Motorhomes, boats, and caravan energy systems
- Professional battery storage systems
FAQ – Frequently asked questions
How many batteries can a battery balancer balance?
A balancer can balance the voltage between two batteries in a 24V system or three batteries in a 48V system. For larger systems, several devices can be used in parallel.
Can the balancer balance defective batteries?
The battery balancer only balances voltage differences. A severely damaged or defective battery should be replaced to maintain system performance.
Conclusion
With the Victron Battery Balancer, you can ensure that your battery system continues to operate efficiently, safely, and in balance. It is the perfect addition for anyone who wants to optimize the service life and performance of their energy storage systems.
