Exide EV1920S: on-board battery for marine and motorhome use 150Ah 12V

In short: Need a battery for boats and motorhomes? Consider the Exide EV1920S, rated 150Ah 12V. Before anything else, measure the space: the case comes to 353 × 175 × 190 mm.

Exide EV1920S: what it is and who it suits

Many skippers and caravanners find the Exide EV1920S code on a battery box label, faded but readable. Ratings of 150Ah 12V give a starting point for sizing a service bank. Buying batteries online saves hauling a heavy unit to a chandlery and back.

With 150Ah, capacity is typical of batteries for boats and motorhomes. At 15.5 kg, it is lighter than many rivals of similar capacity.

Make sure it fits your vehicle or equipment

• ✓ Plus post: positive on the right-hand side. Check yours before ordering.
• ✓ Capacity is 150Ah. Aim for the same figure as your old battery or slightly above, never much lower.
• ✓ With EN taper post terminals, some installations need a different clamp or adapter. Check before fitting.

Exide EV1920S: dimensions and ratings

Questions and answers

lithium (LiFePO4): how it works

Iron phosphate cathodes make LiFePO4 cells stable and long-lived. Electric boats and golf buggies increasingly use lithium. Any bulge in a lithium case means it is time to stop using it.

Alternatives that fit the same space

Other references from our catalogue with the same measurements and terminal position.

Q-Battery 12SEM-105Exide ET650Exide EZ850Tudor TZ850Exide EV1250S

See also

Everything you need to order the Exide EV1920S is on this page. Measuring the space before ordering avoids a battery that will not sit flat.

• Compare alternatives for boats and motorhomes
• All Exide products on baterias.online

Installation and maintenance tips

A yacht on a mooring all winter needs its batteries checked before launch. Keep a battery monitor reset after fitting new batteries. A battery that will not hold the fridge through one night needs replacing.