12VVolts
55AhAmp-hours at C20
3.3 kgWeight
At a glance: What you are looking at: the Fullriver HC55, a 55Ah 12V battery for mobility scooters and wheelchairs. Every figure that decides the fit is in the table below.
Specifications table
MakeFullriver
Part numberHC55
Product lineFULLRIVER HC
Applicationmobility scooters and wheelchairs
Volts12V
Amp-hours at C2055Ah
Battery technologyAGM
Outer measurements229 × 138 × 212 mm
Weight3.3 kg
TerminalsM6
Getting the best from the Fullriver HC55
A powerchair used for school or work cycles its batteries hard. Check tyre pressures before blaming the batteries for poor range. Swollen cases need immediate replacement.
Alternatives that fit the same space
If you prefer another make, these fit the same space with the same terminal side.
Q-Battery 12LCP-56Fullriver DCG51-12MK Battery M22NF-HC
About the Fullriver HC55
Here is the Fullriver HC55, a battery for mobility scooters and wheelchairs. Ratings of 55Ah 12V are the first thing to compare with the original pair. Batteries online for scooters and chairs are filed by maker and code.
With 55Ah, capacity is typical of batteries for mobility scooters and wheelchairs. 3.3 kg is a modest weight for what it stores.
Questions buyers ask about the Fullriver HC55
Does a battery lose charge on the shelf?
Yes. Store it standing up in a cool room and top it up after a few months of waiting.
How large and heavy is this battery?
Overall it is 229 × 138 × 212 mm (L × W × H) and tips the scales at 3.3 kg. Weight is a good clue to how much active material is inside.
Can I connect several of these in series or parallel?
Nominal voltage is 12V and capacity 55Ah. Wiring two in series doubles the voltage, while parallel wiring doubles the capacity.
Make sure it fits your vehicle or equipment
- ✓ Dimensions to compare: 229 × 138 × 212 mm. Do not forget the base ledge, which the hold-down clamp grips on many vehicles.
- ✓ 55Ah sets how long the battery can power things with the engine off.
- ✓ These are M6 terminals. Photograph the old ones before ordering to compare side by side.
See also
Everything you need to order the Fullriver HC55 is on this page. Have a spanner and a wire brush ready on the day.
How AGM batteries work and how to look after them
Open up an AGM battery in your imagination and you would find the acid soaked into thin glass-fibre sheets squeezed against each plate. Premium cars with lots of electronics usually come with AGM from new. Never try to open an AGM battery to add water.
