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Victron LiFePO4 Battery 25.6V/300Ah NG - BAT524130620

The Victron BAT524130620 is a high-capacity, next-generation power bank designed to give you total energy independence. Whether you are living off the grid, exploring in a large motorhome, or outfitting a yacht, this battery offers a massive 7.6kWh of usable energy in a single unit. It belongs to the new NG series, which means it is smarter and more durable than ever before. If you want a battery that charges quickly, lasts for years, and lets you check exactly how much power you have left from your phone, this is the perfect choice for your 24V system.

Massive Energy Storage: A single battery provides 300Ah of capacity, enough to run heavy appliances like air conditioning or electric hobs for longer. Monitor on Your Phone: Use the VictronConnect app to see live data for every individual cell, including voltage and temperature, so you are always in control. Weatherproof Performance: An IP65 rating means the battery is sealed against dust and can withstand water jets, making it ideal for marine and outdoor use. Extra Long Life: This battery can be charged and discharged thousands of times while maintaining its performance, lasting far longer than traditional lead-acid batteries. Rapid Charging: Lithium technology allows for much faster charging speeds, so you can spend less time running a generator or waiting for the sun. Safe and Stable: Built using Lithium Iron Phosphate technology, it is the safest mainstream lithium chemistry available for your home or vehicle.
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SKU: BAT524130620
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Product Details
The BAT524130620 is a professional-grade 25.6V lithium battery that represents a significant leap forward in energy storage. As part of the Next Generation (NG) series, this 300Ah model features a highly advanced integrated shunt. This allows the battery to transmit precise data regarding voltage, current, and temperature directly to your management system. This level of detail ensures your power bank is always operating at peak efficiency and allows for highly accurate state-of-charge readings.
Designed specifically for 24V architectures, this battery is remarkably efficient with a 92 per cent round-trip efficiency rate. This means very little power is wasted when moving energy in and out of the cells. For those with larger requirements, you can connect up to 50 of these batteries in parallel to create a massive storage bank. The unit is also physically versatile; while it is a substantial 52 kg unit, it can be mounted upright or on its side to fit your available space, and it comes with dedicated mounting brackets to ensure it is safely secured against movement.
Safety and longevity are the hallmarks of this series. To protect your investment, this battery must be used with a Victron NG-approved Battery Management System (BMS), such as the Lynx Smart BMS NG. The BMS acts as a constant guardian, automatically balancing the cells and protecting the battery from overcharging, deep discharge, or extreme temperatures. With a cycle life of up to 5,000 cycles at 50 per cent depth of discharge, this battery is a reliable, long-term solution for anyone serious about their energy security.
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  • £5.99 for orders under £150.
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