Lithium-ion batteries
Victron Energy LiFePO4 - Maintenance Free - Premium - 12.8V Lithium-Ion Battery - BYD LiFePO4 B-Box
Lithium-ion type batteries are more rugged and efficient than lead-acid batteries. They allow more charging flexibility than lead-acid batteries, with 70% space and weight savings. They also benefit from a wide operating temperature range, excellent cycling performance and low internal resistance.
If you are unsure about which battery you need for your application, have a good read of our article on the subject - 'How to choose batteries for off-grid systems'.
Victron Energy offer a manufacturer warranty of 2 years on their products, our own Midsummer lithium-ion batteries also have a 2 year manufacturer warranty, and BYD offer an amazing 10 year warranty.
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Midsummer
Midsummer LiFePO4 12.8V Lithium-ion Battery - 100Ah
£749
With up to 80% Depth of Discharge, why not change to these brand new lithium-ion phosphate batteries that are more efficient, smaller and longer-lasting than normal lead-acid batteries. Max. amount of TWO in parallel bank. -
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Victron
Victron LiFePO4 12.8V Lithium ion SMART Battery - 60Ah - 300Ah
£875
Widely known as the safest batteries on the market, this range of 12.8V Victron Energy lithium-ion phosphate batteries are more efficient, smaller and longer-lasting than normal lead-acid batteries. Range includes: 60Ah, 90Ah, 100Ah, 160Ah, 200Ah, and 300Ah. -
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BYD B-Box
BYD B-Box LiFePO4 48V Lithium-ion Battery - 2.56kWh
£1320
BYD are changing the way we look at battery storage. With their flexible LiFePO4 modular system and smart BMS, plus the highest output power in the industry, these incredibly high power 48V batteries will improve any storage system. Comes with a 10 year warranty and is compatible with Victron, SMA, SOLAX and GOODWE inverters.