Collection: Sodium Batteries - EverStart Series - Starter

The EverStart series is the NAIONICS line of sodium-ion cranking batteries: 12V at 9Ah and 10.5Ah for motorcycles and scooters, 30Ah and 50Ah for cars from 1500 to 2000cc and campervans, up to 100Ah with Bluetooth for motorhomes, with cranking from 180A to 1300A CCA.

Choose on CCA and on the lead-acid equivalence in the datasheet, not on Ah: a 50Ah sodium unit rated 800A CCA replaces a 12V lead battery of around 1000A CCA. Then check the dimensions in millimetres and terminal position, since sizes follow automotive standards.

Sodium has no lithium and no cobalt, works well at low temperature and is not troubled by an accidental deep discharge: real gains on vehicles that stand for long spells.