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Fulbat FLP12-9 · Mobility scooter battery 12.8V 9Ah LiFePO4

Specifications

BrandFULBAT
Part numberFLP12-9
Voltage (V)12.80V
Capacity (C20)9Ah
TechnologyLiFePO4
Length151mm
Width65mm
Height99mm
Terminal layoutPositive right
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Fulbat FLP12-9 12.8V 9Ah 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 wearhandles deep discharges without losing capacity
  • Sealed AGM/GELno maintenance, no risk of spills
  • Thousands of useful cyclesover its full lifetime
Voltage
12.8 V
Capacity
9 Ah C20
Dimensions
151×65×99 mm
Technology
Lithium (LiFePO4)
Polarity
Positive on the right

Where it fits: the Fulbat FLP12-9 is one of our batteries for mobility scooters, belongs to our Fulbat batteries and by capacity it sits among our 9Ah batteries.

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Mobility battery Fulbat FLP12-9 9Ah 12.8V

12.8VVoltage
9AhCapacity

The Fulbat FLP12-9 with LiFePO4 lithium technology delivers 9 Ah at 12.8 V with the cycle life that power wheelchairs, mobility scooters and light electric vehicles demand. It measures 151 × 65 × 99 mm and the positive terminal on the right, the format sought by anyone replacing a 9 Ah battery in power wheelchairs and mobility scooters.

  • Designed to be discharged and recharged daily without losing capacity.
  • LiFePO4 lithium: minimal weight and almost zero self-discharge.
  • Standard replacement format for wheelchairs and scooters.
  • Thousands of useful cycles over its lifetime.

What the Fulbat FLP12-9 is for

The Fulbat FLP12-9 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 FASTON-6.35 terminals.

Size, terminals and hold-down of the Fulbat FLP12-9

The Fulbat FLP12-9 is made in the 151 × 65 × 99 mm format. The positive terminal on the right decides which side the cables end up on: it is the detail that causes most buying mistakes, so check it before ordering. It uses FASTON-6.35 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.

Why choose Fulbat batteries

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.

Technology inside the Fulbat FLP12-9

The FLP12-9 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.

A LiFePO4 battery starts with the same nominal voltage as a lead-acid one but with far less weight and a service life several times longer. It requires a lithium-compatible charger.

Usage and maintenance tips

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.

Manufacturer's warranty

The Fulbat FLP12-9 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

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.

  • Reference
    BCOM-FULBAT-FLP12-9

Data sheet

  • Brand
    FULBAT
  • Model
    FULBAT FLP Cyclic LiFePO4
  • Voltage (V)
    12.80V
  • Length
    151mm
  • Width
    65mm
  • Height
    99mm
  • Technology
    LiFePO4
  • Terminal layout
    Positive right
  • Terminal type
    FASTON-6.35
  • Capacity (C20)
    9Ah

Specific References

  • MPN
    FLP12-9

Download

Datasheet Fulbat FLP12-9

PDF datasheet of the Fulbat FLP12-9 battery

Download (727.44KB)

Other 9Ah batteries

We stock 25 models of 9 Ah to compare by price, technology and cold cranking: see all 9Ah batteries.

Recommended accessories — complement the Fulbat FLP12-9 with a charger or tester

Frequently asked questions

How do I change this battery step by step?

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 our blog. 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 (−) 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 — with positive on the right match the polarity shown on the product sheet; 6) connect the positive (+) first, then the negative (−). 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 FLP12-9 battery last?

Expected lifespan of the Fulbat FLP12-9 is 10 to 15 years, equivalent to 3,000-5,000 cycles at 80% DoD. 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 FLP12-9 battery?

Dimensions (length × width × height) are 151×65×99 mm — also written as 151x65x99 mm — 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 polarity does the Fulbat FLP12-9 battery have?

Polarity: positive on the right. To identify it, place the battery in front of you with the terminals facing you and check which side the positive (+, marked with a red ring) is on. Before buying, verify the polarity matches your current battery: switching polarity forces longer cables or system reconfiguration, with short-circuit risk.

Which batteries are equivalent to the Fulbat FLP12-9?

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 — 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.


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