Tudor TA681 · 68Ah 12V 650A · petrol and diesel passenger vehicles

Summary: One code, one battery: Tudor TA681, 68Ah 12V 650A, for cars and vans. Every figure that decides the fit is in the table below.

Tudor TA681 data sheet

Getting the best from the Tudor TA681

A van that does a hundred short drops a day starts its engine again and again. Match the lead-acid technology of the original rather than swapping to a different type. Interior lights that fade when the starter turns are another hint.

Is the Tudor TA681 right for you?

Some drivers know their battery only as the Tudor TA681 written on an old invoice, and that is enough. On paper it reads 68Ah 12V 650A, which is what most drivers compare first. Once you have the code, searching batteries online by brand and reference is quick.

68Ah is a typical capacity for cars and vans. Cold starts are well covered: 650A is above the norm for its class.

Answers before you buy

Check before ordering

• ✓ Check the EN figure on your old label against 650A.
• ✓ A different chemistry from lead-acid may need system changes.
• ✓ Will it fit? The Tudor TA681 measures 277 × 175 × 190 mm, so compare length first, then width, then height with the lid or bonnet closed.

Related products and ranges

You will find this battery in the cars and vans section of baterias.online, ready to order. A tidy, clean tray gives the new battery a better start.

• Compare alternatives for cars and vans
• The complete Tudor range

lead-acid: how it works

A classic lead-acid battery has lead plates sitting in liquid sulphuric acid. A wet-cell battery copes well with high engine-bay temperatures. Check the electrolyte level a few times a year if the battery has removable caps.