Fullriver HC44 · Wheelchair battery 12V 44Ah 560A AGM

Battery FULLRIVER HC44 12V 44Ah
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  • Battery FULLRIVER HC44 12V 44Ah
  • Battery FULLRIVER HC44 12V 44Ah

Specifications

BrandFULLRIVER
Part numberHC44
Voltage (V)12
Capacity (C20)44Ah (c20)
TechnologyAGM
Length198.00 mm
Width166.00 mm
Height170.00 mm
Weight40.00 Kgs
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4,78· 17 reseñas
4,78/5★★★★★17 reviewsVerified purchases
  • ★★★★★Mohamed PeÑa: Recomiendo esta web, hasta te ayudan a instalar la batería. Gracias!
  • ★★★★★Raul Rubio: El servicio, excelente
  • ★★★★Eduardo Calvo: Me alegra que cumplen con los tiempos de envío
See all 17 reviews

Fullriver HC44 12V 44Ah 560A is a deep-cycle battery for wheelchairs and mobility scooters, optimised to be discharged and recharged daily down to 80 % DOD without losing range.

Why this wheelchair 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 V
Capacity
44 Ah C20
Cold cranking
560 A SAE
Dimensions
198×166×170 mm
Technology
AGM
Weight
40 kg
Model
FULLRIVER HC
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Logo Fullriver

Mobility battery Fullriver HC44 HC 44Ah 560A 12V

12VVoltage
44AhCapacity
560ACold cranking
40kgWeight

Designed for power wheelchairs, mobility scooters and light electric vehicles, the Fullriver HC44 from the HC range offers 44 Ah of deep-cycle capacity with AGM technology. Measuring 198 × 166 × 170 mm, it is the direct replacement for power wheelchairs and mobility scooters fitted from the factory with a 44 Ah battery of this format.

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

What the Fullriver HC44 is for

The Fullriver HC44 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 40 kg and M8 terminals.

Will it fit your current battery tray?

It has external dimensions of 198 × 166 × 170 mm and weighs 40 kg. It uses M8 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.

Fullriver: the maker behind the HC44

With its own plants and a catalogue focused on high-performance AGM, Fullriver is a familiar brand in power wheelchairs, boats and photovoltaic systems that need thousands of cycles. All the Fullriver batteries in our catalogue are genuine product, recently manufactured and covered by the manufacturer's warranty.

The Fullriver HC44: HC range and AGM technology

Within the Fullriver catalogue, the HC series groups the references designed for this use. The HC44 is the 44 Ah model of that family, with the same performance as its siblings in other sizes.

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.

How to make it last longer

Recharge the wheelchair or scooter after each use and do not leave it discharged for days: lead sulphates and loses capacity. Use the original charger or one compatible with the battery technology (AGM/GEL) and always replace both batteries in the set together.

Warranty and coverage

The Fullriver HC44 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 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.

BCOM-FULLRIVER-HC44

Data sheet

Brand
FULLRIVER
Reference
HC44
Model
FULLRIVER HC
Voltage (V)
12
Length
198.00 mm
Width
166.00 mm
Height
170.00 mm
Weight
40.00 Kgs
Technology
AGM
Terminal type
M8
Cold cranking amps (EN)
560
Capacity (C20)
44Ah (c20)

Specific References

MPN
HC44
4,78/5
★★★★★17 reviews
Verified purchases
Latest verified reviews
★★★★★Mohamed PeÑa
20/07/2026
Gracias por la ayuda

Recomiendo esta web, hasta te ayudan a instalar la batería. Gracias!

★★★★★Raul Rubio
06/05/2026
Todo bien

El servicio, excelente

★★★★★Eduardo Calvo
17/02/2026
Llega al día siguiente

Me alegra que cumplen con los tiempos de envío

★★★★★Ricardo Navarro
11/02/2026
Muy buena ayuda con la instalación

Si tienes dudas con la instalación puedes llamar y te asesoran.

★★★★★Miguel Angel Calvo
09/02/2026
Sin duda la mejor web de baterias.

Creo que esta web es la mejor para adquirir tu batería, muy recomdable

★★★★★Mariano Gallego
04/02/2026
facil de comprar y llega en tiempo

Recibí la bateria de mi coche antes de lo previsto

★★★★★Jose PeÑa
29/12/2025
Entrega rápida

Hice el pedido de la batería un martes a las 7 y me llegó el miércoles a las 3

★★★★★Samuel Gomez
04/11/2025
Muchas gracias por ayudarme

Recomiendo esta web, hasta te ayudan a instalar la bateria. Gracias!

Recommended accessories — complement the Fullriver HC44 with a charger or tester

How to change the battery

Guide to replace a cyclic battery (12V 4-30Ah) for UPS, mobility scooter, alarm or backup device. Estimated time 10-15 minutes. Important: discharge residual voltage before handling.

⏱ 10-15 min🛠 Tools: Screwdriver or small wrench (3-5 mm typical) · Protective gloves
  1. Step 1. Power off and unplug the device

    Unplug the device (UPS, scooter, alarm) and leave it off for at least 30 seconds to discharge residual capacitor voltage. Work on an insulating surface.

  2. Step 2. Locate the battery compartment

    Usually under the seat (mobility scooter/wheelchair), in the rear module of the UPS, or behind a side panel with screws. Check the device manual for unusual models.

  3. Step 3. Disconnect the negative (−) first

    With insulated gloves, remove the negative (−) cable first. Some UPS have protection fuses — note their position before removing.

  4. Step 4. Disconnect the positive (+) terminal

    Repeat with the positive cable (red, marked +). Important: never let a terminal touch metal of the car while the other is still connected.

  5. Step 5. Remove the old battery

    Typical weight 1-15 kg depending on capacity. Many cyclic batteries are AGM/GEL — keep them upright. Do NOT invert the battery: even sealed, residue may exist.

  6. Step 6. Fit the new battery

    Same orientation and type (AGM, GEL or flooded). Polarity must match the device, not a chassis (this is not a car). Make sure terminals do not touch metal parts of the compartment.

  7. Step 7. Connect the positive (+) first

    On cyclic devices the order is reversed compared to cars: positive (+) first, negative (−) afterwards. Tighten without forcing — the plastic terminal housing of cyclic batteries damages easily.

  8. Step 8. Initial charge before first use

    Cyclic batteries ship at 60-80%. Before first use, connect the device charger for 8-12 hours (or use an AGM/GEL smart charger if available). This avoids short cycles and extends lifespan.

Frequently asked questions

Is the Fullriver HC44 an AGM battery and what are the benefits of AGM?

Yes. The HC44 from Fullriver uses AGM (Absorbent Glass Mat) technology: a sealed lead-acid battery where the electrolyte is absorbed in a glass-fibre mat. It withstands more charge/discharge cycles than a conventional one, handles heat better and is the required technology for devices with advanced Start-Stop and regenerative braking. Expected lifespan: 5-8 years under normal conditions.

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 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 (−) 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 — 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 Fullriver HC44 battery last?

Expected lifespan of the Fullriver HC44 is 5 to 8 years in mild-climate device use with Start-Stop. 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 Fullriver HC44 battery?

Dimensions (length × width × height) are 198×166×170 mm — also written as 198x166x170 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.

Which batteries are equivalent to the Fullriver HC44?

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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