Varta A10 · 40Ah 12V 420A · ride-on mower or back-up circuit

Summary: Short version: Varta A10, made for garden machinery and auxiliary use, with a rating of 40Ah 12V 420A. The code A10 on your old label is the quickest confirmation.

Practical advice for garden machinery and auxiliary use

A car's secondary battery can fail without warning on a cold morning. Use a low-current charger made for small batteries. Robot mowers that return to base early may have tired packs.

Specifications table

How AGM batteries work and how to look after them

Picture a sponge holding the acid: that is roughly how an AGM cell works. Because nothing can spill, AGM batteries can live inside a cabin, a boot or under a seat. Charge an AGM battery on a programme made for AGM, not a generic setting.

Questions and answers

Why choose the Varta A10

Rated 40Ah 12V 420A, the Varta A10 serves garden machinery and auxiliary use. Capacity of 40Ah covers starting and a little lighting. The code from the old sticker is all the search at baterias.online needs.

Big reserve: 40Ah is high for garden machinery and auxiliary use.

See also

Codes matching and measurements agreeing? The Varta A10 can go straight into your basket at baterias.online. Have a spanner and a wire brush ready on the day.

• Other batteries for garden machinery and auxiliary use
• See every Varta reference

Before you order: a quick checklist

• ✓ Sticking with AGM avoids surprises, unless your vehicle maker approves a change.
• ✓ Measure the space available: the case takes up 175 × 175 × 190 mm, and a few millimetres too many can stop the hold-down from closing.
• ✓ Plus post: positive on the right-hand side. Check yours before ordering.