Fulbat FDC12-90 AGM · Traction battery 12V 77Ah AGM

Mobility battery Fulbat FDC12-90 77Ah 12V

The 12 V, 77 Ah Fulbat FDC12-90 with AGM technology is the standard replacement for power wheelchairs, mobility scooters and light electric vehicles. It measures 260 × 168 × 214 mm and the positive terminal on the left, the format sought by anyone replacing a 77 Ah battery in power wheelchairs and mobility scooters.

• Standard replacement format for wheelchairs and scooters.
• Thousands of useful cycles over its lifetime.
• Designed to be discharged and recharged daily without losing capacity.
• AGM technology: absorbed electrolyte, no spills, can be mounted at an angle.

What the Fulbat FDC12-90 is for

The Fulbat FDC12-90 is designed for power wheelchairs, mobility scooters and light electric vehicles. Wheelchairs and scooters normally use two identical batteries in series: replace them together. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has BOLT-M6 terminals.

Technology inside the Fulbat FDC12-90

Fulbat builds the FDC12-90 to the same standards as the rest of its catalogue; what changes between references is capacity, format and terminal position.

In an AGM battery the electrolyte is absorbed in glass-fibre separators: there is no free liquid, it cannot spill and it can be mounted at an angle. That construction lowers internal resistance, speeds up recharging and multiplies cycle life compared with a conventional battery.

Size, terminals and hold-down of the Fulbat FDC12-90

In terms of format, the Fulbat FDC12-90 measures 260 × 168 × 214 mm (length × width × height). The positive terminal on the left decides which side the cables end up on: it is the detail that causes most buying mistakes, so check it before ordering. It uses BOLT-M6 terminals, the system that anchors and connects it in the vehicle. 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.

Why choose Fulbat batteries

French brand Fulbat is a European reference in motorcycle, garden and leisure batteries: compact ranges, clear JIS codes and a consistent quality that workshops know well. All the Fulbat batteries in our catalogue are genuine product, recently manufactured and covered by the manufacturer's warranty.

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.

Warranty and coverage

The Fulbat FDC12-90 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.

Shipping, delivery 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.