Varta LFD90 Dual Purpose · Marine battery 77Ah

Varta LFD90 Professional Dual Purpose 90Ah 800A 12V Battery

The Varta LFD90 battery is the 12 V, 90 Ah model delivering 800 A of cold cranking power (EN) from Varta's Professional Dual Purpose range, designed for motorhomes, boats and auxiliary power equipment. Its 353 × 175 × 190 mm dimensions and positive terminal on the right make it the exact replacement for the 90 Ah battery fitted as standard in many vehicles.

In short: the Varta LFD90 (90 Ah, 800 A, 353 × 175 × 190 mm, positive terminal on the right). Verified equivalent alternatives: Varta LFS95 and Varta H3.

• Dual cycle: it both cranks the engine and powers auxiliary equipment.
• Ideal for motorhomes, marine use and domestic power on board.
• Tolerates deep discharges and repeated recharging without degrading.
• More endurance on board than a conventional starter battery.

Vehicles compatible with the Varta LFD90 battery

According to our database, the Varta LFD90 is fitted to more than 12 vehicles from brands such as Elan Marine, MANtra Yachts, Dufour Yachts, Saffierjachten, Nordborg-Baanordborg and Najadvarvet AB, among others. It is a go-to option when you need an Elan Marine battery, a MANtra Yachts one or any other model built around this same format. The compatibility list also includes models from Slottayachts, Etap, Hallberg-Rassy, Huntermarine, Salona Yachthandel and Corby Yachts.

Size and fitting of the Varta LFD90

In terms of format, the Varta LFD90 measures 353 × 175 × 190 mm (length × width × height) and weighs 23,73 kg. The positive terminal on the right determines which side the cables run to: it is the detail that causes the most buying mistakes, so it is worth checking before ordering. It uses a B13 hold-down and a type 1 terminal, the system that anchors it to the vehicle's battery tray. For the swap to be direct, the space your current battery occupies must respect those three dimensions and the same terminal layout; otherwise adapters will be needed or the hold-down will have to change.

The Varta LFD90 and the Professional Dual Purpose range

The Professional Dual Purpose range consists of dual-purpose batteries: they serve both to crank the engine and to power the on-board services, a balance conceived for leisure and marine use.

They are the answer when you want a single battery that starts reliably and at the same time sustains equipment draw with the engine off, without going as far as the extreme cycling of a deep cycle unit.

Unlike a pure starter battery, this range tolerates deep discharges and repeated recharging without degrading: exactly what a motorhome or a boat that draws power with the engine off needs. It therefore combines cranking and domestic duty in a single dual-cycle battery.

Why choose a Varta battery

A good share of the vehicles on Europe's roads left the factory with a Varta fitted: the brand has been supplying the assembly lines of the major car groups for decades. Replacing with Varta means, in practice, giving the vehicle back the battery its manufacturer intended.

Varta combines more than a century of experience with Clarios's industrial production: it is the battery many manufacturers choose as standard and one of the most recommended by workshops. Like any lead-acid battery, it is 100% recyclable.

Varta's production combines automated lines with verification of more than 100 parameters per unit; that traceability is what underpins its reputation for reliable starting throughout the battery's life.

Manufacturer's warranty

The Varta LFD90 battery comes with the official manufacturer warranty.

Care and maintenance

In leisure applications, avoiding discharges below 50% of capacity multiplies the number of cycles the battery will deliver. A suitable charger and, where possible, a solar regulator keep it healthy through the seasons when it sees less use. To extend its life, recharge it as soon as possible after each discharge and never leave it flat over the winter. A trickle charger is the best investment for getting many cycles out of it.