Cworth 12V Lithium Battery

Description

A Cworth 12 V lithium battery for smaller backup and off-grid installations — the format used where the load does not justify a large 48V bank.

12V lithium suits small systems: a flat, a single room, a small shop, or a backup installation covering lights, a television, a router and phone charging. It is also the natural building block when several units are combined, though you must respect the manufacturer’s series and parallel limits.

Which chemistry matters more than it looks. A 12V lithium battery gives you about 85% usable capacity against roughly 50% for an equivalent lead-acid unit, does not need water top-ups, and tolerates Nigerian heat considerably better. Our lithium versus lead-acid guide sets out the full comparison, including how to check a seller is not overstating the kWh on the label.

For how many batteries you need and what inverter to pair with them, start with our complete sizing guide.

Manufacturer warranty: 5 years. Full specification is confirmed to you in writing before you pay.