Leisure battery Optima YTR-2.7 Yellow Top 38Ah 460A 12V
12VVoltage
38AhCapacity
460ACold cranking
12.40kgWeight
For motorhomes, caravans and campers that need power off-grid, the Optima YTR-2.7 from the Yellow Top range provides 38 Ah of energy with spiral-cell AGM technology. Measuring 237 × 129 × 201 mm and the positive terminal on the right, it is the direct replacement for motorhomes and caravans fitted from the factory with a 38 Ah battery of this format.
In short: the Optima YTR-2.7 (38 Ah, 460 A, 237 × 129 × 227 mm, positive terminal on the right). Verified equivalent alternatives: Exide EK454 and Tudor TK454.
- Spiral AGM construction, sealed and mountable in any position.
- Withstands daily discharges throughout the season.
- Recharges from the alternator, a solar panel or a mains charger.
- Direct replacement for the original leisure battery.
What the Optima YTR-2.7 is for
As a leisure battery, the Optima YTR-2.7 is discharged and recharged every travelling day; avoid discharges below 50% to extend its life. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 12.40 kg and 1 terminals.
Will it fit your current battery tray?
In terms of format, the Optima YTR-2.7 measures 237 × 129 × 201 mm (length × width × height) and weighs 12.40 kg. The positive terminal on the right decides which side the cables end up on: it is the detail that causes most buying mistakes, so check it before ordering. It uses 1 terminals, the system that anchors and connects it in the vehicle. Checking the three dimensions and the terminal position before buying avoids the most common mistake when replacing a battery.
Optima: the maker behind the YTR-2.7
Optima makes spiral-cell (SpiralCell) AGM batteries with pure lead: maximum vibration resistance, very powerful cranking and a durability recognised in 4x4, motorsport, marine and car audio. At baterias.com we work directly with the manufacturer or its official distributor: real stock, brand-new product and official warranty.
The Optima YTR-2.7: Yellow Top range and spiral-cell AGM technology
Within the Optima catalogue, the Yellow Top series groups the references designed for this use. The YTR-2.7 is the 38 Ah model of that family, with the same performance as its siblings in other sizes.
Spiral AGM construction winds the plates into cylindrical pure-lead cells: maximum active surface, extreme vibration resistance and cranking current far above a battery of the same size.
Care and maintenance
Charge with a voltage-controlled AGM charger; a fully discharged pure-lead battery may need a specific charger to recover. During months of storage, keep it charged with a mains charger or a small solar panel; a battery left discharged for weeks loses capacity permanently.
Official warranty
The Optima YTR-2.7 comes with the manufacturer's official warranty against manufacturing defects. Avoid repeated full discharges: they shorten its life and are not covered.
Delivery times and returns
Order before 6:00 pm with stock available and it leaves today: mainland Spain and Portugal receive it in 24-48 working hours, the islands and the rest of the EU in 3 to 5 days. You have 14 days to return it if it has not been installed, with free collection on the mainland, and shipment tracking by email.
