12 V marine battery HSS

12 V marine battery
12 V marine battery
12 V marine battery
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12 V
Storage system
Other characteristics
Load capacity

280 Ah


225 mm (9 in)


370 mm (15 in)


840 mm (33 in)


99 kg (218 lb)


Solid State Batteries, a revolutionary development for the marine industry. A significant step forward Enhanced safety High energy density Fast Charging Wide temperature range Longer lifespanCells SAFETY POINTS When we start from scratch, we do extensive failure analyses before and during design stage Our BMS is robust and proven, used in many industry and marine applications We measure each single cell voltage and get alarms if one of the cells should get bad instant, even on a trend 4/7 balancing as soon as the cells hit a certain target, this to avoid self-discharge and unneeded heat production Each cell has its own cell fuse Gas exhaust system Pre-charge circuit for start-up Black-out start, systems can start up when the ship is totally depowered, must have emergency supply battery 24V PERFORMANCE AND LIFETIME Like all batteries, also EPTechnologies batteries age, by usage and by calendar aging. Calendar aging is around 1% per year if kept below 30 deg storage temp and if stored at 50 to 60% SOC. With repeated charging and discharging (cyclical ageing). The 6 year 75% SOC capacity guarantee for the batteries is only valid if below restrictions are followed.


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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.