Deka 8A22NF · Wheelchair battery 55Ah AGM

Mobility battery Deka 8A22NF 55Ah 12V

The 12 V, 55 Ah Deka 8A22NF with AGM technology is the standard replacement for power wheelchairs, mobility scooters and light electric vehicles. Its 243 × 138 × 234 mm make it the exact replacement for the 55 Ah battery fitted as standard to many power wheelchairs and mobility scooters.

• Sealed AGM/GEL: safe indoors and in transport.
• AGM: faster recharging and better cycle resistance than a conventional battery.
• Approved for air and sea transport (VRLA).
• No maintenance, no water top-ups.

Size, terminals and hold-down of the Deka 8A22NF

The Deka 8A22NF is made in the 243 × 138 × 234 mm format and weighs 16.78 kg. Before replacing it, measure your current battery tray: if all three dimensions and the terminal positions match, the swap is direct and needs no adapters.

What the Deka 8A22NF is for

The Deka 8A22NF is the usual replacement in power wheelchairs, mobility scooters and light electric vehicles. Recharge after each use and avoid leaving it discharged for days. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 16.78 kg.

Technology inside the Deka 8A22NF

Within the Deka catalogue, the 8A22NF is the 55 Ah model designed for this application.

AGM means the acid is held in a glass mat instead of floating free. That is why the battery can be installed in the cabin without gases, survives more cycles and recovers its charge quickly.

Why choose Deka batteries

Deka batteries are known for their robust construction and consistent quality in automotive, marine, leisure and industrial use. All the Deka batteries in our catalogue are genuine product, recently manufactured and covered by the manufacturer's warranty.

Manufacturer's warranty

The Deka 8A22NF comes with the manufacturer's official warranty against manufacturing defects. If it fails through a defect within the warranty period, we replace it at no cost to you.

Usage and maintenance tips

Use the original charger or one compatible with the battery technology (AGM/GEL) and always replace both batteries in the set together. Charge with a charger that has an AGM mode: it limits the voltage and protects the glass-fibre separators.

Shipping, delivery and returns

Same-day dispatch from our warehouse for in-stock orders placed before 6:00 pm: 24-48 working hours in mainland Spain and Portugal, 3 to 5 days in the islands and the rest of Europe. Returns are accepted for 14 days if the battery has not been used (free collection on the Iberian mainland). You will receive tracking by email.