# Mobility scooter battery Fulbat FLP12-40 12.8V 40Ah LiFePO4 ![Mobility scooter battery Fulbat FLP12-40 12.8V 40Ah LiFePO4](https://baterias.com/6501-home_default/battery-fulbat-flp12-40-12-8v-40ah.jpg) > Fulbat FLP12-40 mobility scooter battery 12.8V 40Ah LiFePO4. FLP Cyclic LiFePO4 range. Dimensions 195Γ—165Γ—175 mm. For daily mobility 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-flp12-40-12-8v-40ah - **Language**: en-GB - **Brand**: FULBAT - **Reference**: BCOM-FULBAT-FLP12-40 - **MPN**: FLP12-40 - **Stock**: Out of stock ## Technical specifications | Feature | Value | |---|---| | Brand | FULBAT | | Model | FULBAT FLP Cyclic LiFePO4 | | Voltage (V) | 12.8 V | | Largo | 195 mm | | Ancho | 165 mm | | Alto | 175 mm | | TecnologΓ­a | LiFePO4 | | Terminal type | BOLT-M6 | | Capacity (C20) | 40 Ah | ## Quick description **Fulbat FLP12-40 12.8V 40Ah** is a deep-cycle battery built to be discharged and recharged daily without losing capacity. Its reinforced grid and AGM/GEL separator extend the number of useful cycles well beyond a conventional starter battery. ### 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 12.8 V ⚑ Capacity 40 Ah C20 πŸ“ Dimensions 195Γ—165Γ—175 mm βš™οΈ Technology Lithium (LiFePO4) ## Description ## Mobility battery Fulbat FLP12-40 40Ah 12.8V 12.8*V* Voltage 40*Ah* Capacity The **12.8 V**, **40 Ah** **Fulbat FLP12-40** with LiFePO4 lithium technology is the standard replacement for power wheelchairs, mobility scooters and light electric vehicles. It replaces the original battery without adaptation in power wheelchairs and mobility scooters with a 195 Γ— 165 Γ— 175 mm format: same 40 Ah capacity. - LiFePO4 lithium: minimal weight and almost zero self-discharge. - Designed to be discharged and recharged daily without losing capacity. - Thousands of useful cycles over its lifetime. - Standard replacement format for wheelchairs and scooters. ### What the Fulbat FLP12-40 is for The Fulbat FLP12-40 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. ### Dimensions, polarity and mounting The Fulbat FLP12-40 is made in the 195 Γ— 165 Γ— 175 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. ### Technology inside the Fulbat FLP12-40 Fulbat builds the FLP12-40 to the same standards as the rest of its catalogue; what changes between references is capacity, format and terminal position. Lithium iron phosphate (LiFePO4) offers far higher energy density than lead: the battery weighs a fraction, hardly self-discharges and withstands thousands of cycles. A built-in BMS monitors voltage, temperature and cell balance. ### Fulbat: the maker behind the FLP12-40 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. All the Fulbat batteries in our catalogue are genuine product, recently manufactured and covered by the manufacturer's warranty. ### Warranty and coverage The Fulbat FLP12-40 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. ### Care and maintenance Store the battery at 50-70% charge if it will be unused for months. Use the original charger or one compatible with the battery technology (AGM/GEL) and always replace both batteries in the set together. ### Shipping, delivery and returns 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 FLP12-40 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 FLP12-40 battery last? Expected lifespan of the Fulbat FLP12-40 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 are the dimensions of the Fulbat FLP12-40 battery? Dimensions (length Γ— width Γ— height) are 195Γ—165Γ—175 mm β€” also written as 195x165x175 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. ### Which batteries are equivalent to the Fulbat FLP12-40? 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· 2026-09-30*