Tudor TB800: drop-in battery for your car 80Ah 12V 640A

Summary: Drivers and owners of cars and vans know this one as the Tudor TB800. Check the terminal side, as this one has the positive on the right-hand side.

About the Tudor TB800

If the sticker under your bonnet says Tudor TB800, this page is for you. On paper it reads 80Ah 12V 640A, which is what most drivers compare first. At baterias.online, every battery sits under its brand and part number, nothing vaguer.

80Ah sits towards the top of the range for cars and vans.

Will the Tudor TB800 fit?

• ✓ Check that the alternator or controller suits lead-acid.
• ✓ Make room for 315 × 175 × 190 mm, including clearance above the posts.
• ✓ Note which corner the plus post occupies on your old unit. Here it is positive on the right-hand side, and crossed cables rarely reach.

Tudor TB800: dimensions and ratings

Questions and answers

lead-acid: how it works

Plates made of lead and lead dioxide react with the acid. Flooded deep-cycle batteries give good value in solar and traction work. Store lead-acid batteries charged and recharge them every few months.

Same case, same terminal side

Cannot find the Tudor TB800 you want? These share the same size and terminal layout.

Deta DB800Exide EB800Fulmen FB800Kronobat PB-80.0Varta F16

See also

Ordering online at baterias.online is the quick part once the checks are done. Writing the fitting date on the battery helps when planning the next replacement.

• More for cars and vans
• More from Tudor

Getting the best from the Tudor TB800

A teenager's first car, used twice a week, rarely keeps its battery happy. Match the lead-acid technology of the original rather than swapping to a different type. A battery more than five winters old is living on borrowed time in most cars.