# Mobility scooter battery Fulbat FPG12-40 12V 40Ah GEL ![Mobility scooter battery Fulbat FPG12-40 12V 40Ah GEL](https://baterias.com/6400-home_default/battery-fulbat-fpg12-40-12v-40ah.jpg) > Fulbat FPG12-40 mobility scooter battery 12V 40Ah GEL. FPC Cyclic range. Dimensions 197Γ—165Γ—170 mm. Deep-cycle and sealed, for daily mobility scooter use. **Category:** [Batteries for Mobility Scooters](https://baterias.com/gb/batteries-for-mobility-scooters) β†’ [FULBAT](https://baterias.com/gb/fulbat) - **Canonical URL**: https://baterias.com/gb/battery-fulbat-fpg12-40-12v-40ah - **Language**: en-GB - **Brand**: FULBAT - **Reference**: BCOM-FULBAT-FPG12-40 - **MPN**: FPG12-40 - **Stock**: Out of stock ## Technical specifications | Feature | Value | |---|---| | Brand | FULBAT | | Model | FULBAT FPC Cyclic | | Voltage (V) | 12 V | | Largo | 197 mm | | Ancho | 165 mm | | Alto | 170 mm | | TecnologΓ­a | GEL | | Terminal type | BOLT-M6 | | Capacity (C20) | 40 Ah | ## Quick description **Fulbat FPG12-40 12V 40Ah** is a deep-cycle battery optimised for repeated discharges down to 80 % DOD and thousands of life cycles. Ideal when the battery discharges and recharges daily rather than just cranking the engine (mobility scooters, backup systems, golf, pallet trucks). ### Why this deep-cycle battery? - **Daily cycling without wear** handles deep discharges without losing capacity - **Sealed AGM/GEL** no maintenance, no risk of spills - **Thousands of useful cycles** over its full lifetime πŸ”Œ Voltage 12 V ⚑ Capacity 40 Ah C20 πŸ“ Dimensions 197Γ—165Γ—170 mm βš™οΈ Technology GEL ## Description ## Mobility battery Fulbat FPG12-40 40Ah 12V 12*V* Voltage 40*Ah* Capacity Designed for power wheelchairs, mobility scooters and light electric vehicles, the **Fulbat FPG12-40** offers **40 Ah** of deep-cycle capacity with GEL technology. Measuring 197 Γ— 165 Γ— 170 mm, it is the direct replacement for power wheelchairs and mobility scooters fitted from the factory with a 40 Ah battery of this format. - GEL: excellent resistance to deep discharge and long cycle life. - Sealed AGM/GEL: safe indoors and in transport. - No maintenance, no water top-ups. - Approved for air and sea transport (VRLA). ### What the Fulbat FPG12-40 is for The Fulbat FPG12-40 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 FPG12-40 The FPG12-40 is one of the Fulbat references for this type of use; it shares the same manufacturing and quality-control criteria as the rest of the brand's catalogue. In a GEL battery the electrolyte is gelled with silica: it is fully sealed, cannot spill and tolerates deep discharge very well. It is the preferred technology in electric mobility, marine service and heavy-cycling applications. ### Will it fit your current battery tray? The Fulbat FPG12-40 is made in the 197 Γ— 165 Γ— 170 mm format. It uses BOLT-M6 terminals, the system that anchors and connects it in the vehicle. For a direct replacement, the current battery tray must accept these dimensions and the same terminal layout; otherwise adapters will be needed or the hold-down will change. ### Fulbat: the maker behind the FPG12-40 Fulbat has manufactured in France since 1978 and specialises in motorcycles and light vehicles. Its catalogue is short and clear, covers almost the whole fleet and works only with sealed, leak-free batteries. At baterias.com we work directly with the manufacturer or its official distributor: real stock, brand-new product and official 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. Recharge the wheelchair or scooter after each use and do not leave it discharged for days: lead sulphates and loses capacity. ### Manufacturer's warranty The Fulbat FPG12-40 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. ### When you get it and how to return it Order **before [[ks:cutoff]]** 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 **[[ks:return_days]] days** to return it if it has not been installed, with free collection on the mainland, and shipment tracking by email. ## Frequently asked questions ### How do I fit the FPG12-40 model in my device? In most devices it fits in 15-30 minutes with a 10 mm wrench; if the battery is under the seat or in the boot the time can double. See the step-by-step guide on this page. Quick summary: 1) switch off the engine and remove the key; 2) locate the original battery (engine bay, boot or under seat); 3) disconnect the negative (βˆ’) terminal first, then the positive (+); 4) loosen the hold-down clamp and remove the old battery; 5) fit the new one in the same orientation β€” match the polarity shown on the product sheet; 6) connect the positive (+) first, then the negative (βˆ’). On devices with Start-Stop or BMS, register the battery via OBD so the alternator applies the correct charging profile. ### How long does the Fulbat FPG12-40 battery last? Expected lifespan of the Fulbat FPG12-40 is 4 to 7 years in regular use (depends on technology and climate). In cold regions it drops slightly due to cold-start stress; in very hot regions it also drops because of electrolyte evaporation. To extend its life: avoid deep discharges (headlights on with engine off), have the alternator checked yearly, and keep the battery clean and properly secured. ### What size is this battery? Dimensions (length Γ— width Γ— height) are 197Γ—165Γ—170 mm β€” also written as 197x165x170 mm β€” following the European DIN standard. Always measure the space in your device before buying: even one extra millimetre can prevent the hold-down clamp from closing. The height shown includes the terminals. ### What are the equivalents of the FPG12-40 model? Directly interchangeable batteries (same dimensions, same polarity, same Ah and CCA) are the OEM equivalents from leading brands: Bosch, Tudor, Exide and, depending on the model, Banner or Yuasa. Exact equivalence depends on technology β€” an EFB cannot be replaced with a conventional battery in Start-Stop devices. See the "Equivalents" section to view recommended options at the same performance level. ## Technical team (editorial authorship) The FAQs, guides and comparisons on this site are reviewed by the baterias.com technical team β€” over 25 years of experience validating automotive batteries. β†’ https://baterias.com/gb/technical-team --- *baterias.com β€” Automotive batteries Β· 2026-09-29*