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Long LG32-12 · Wheelchair battery 12V 32Ah GEL

Reviewed by the baterias.com technical team · Updated on

Specifications

BrandLONG
Part numberLG32-12
Voltage (V)12
Capacity (C20)32Ah (c20)
Capacity (C5)27.2Ah (c5)
TechnologyGEL
Length197.00 cm
Width131.00 cm
Height180.00 cm
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Long LG32-12 12V 32Ah is a sealed AGM/GEL battery for daily mobility use: maintenance-free, no risk of spills, and thousands of useful cycles well beyond a starter battery.

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
32 Ah C20
Dimensions
197×131×180 mm
Technology
GEL
Polarity
Positive on the left
Weight
10,4 kg
Model
LG Series

Where it fits: the Long LG32-12 is one of our power wheelchair batteries, belongs to our Long batteries and by capacity it sits among our 32Ah batteries.

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Logo Long

Mobility battery Long LG32-12 LG Series 32Ah 12V

12VVoltage
32AhCapacity
10.40kgWeight

Designed for power wheelchairs, mobility scooters and light electric vehicles, the Long LG32-12 from the LG Series range offers 32 Ah of deep-cycle capacity with GEL technology. Measuring 197 × 131 × 180 mm and the positive terminal on the left, it is the direct replacement for power wheelchairs and mobility scooters fitted from the factory with a 32 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 Long LG32-12 is for

The Long LG32-12 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 a weight of 10.40 kg.

Will it fit your current battery tray?

The Long LG32-12 is made in the 197 × 131 × 180 mm format and weighs 10.40 kg. The positive terminal on the left decides which side the cables end up on: it is the detail that causes most buying mistakes, so check it before ordering. Checking the three dimensions and the terminal position before buying avoids the most common mistake when replacing a battery.

Why choose Long batteries

Long (Kung Long Batteries) is one of the world's largest manufacturers of sealed VRLA batteries. Its AGM and GEL series for UPS, mobility, alarms and cycling are found in equipment worldwide as original equipment. We guarantee that every Long arrives new, charged and with the manufacturer's full warranty.

The Long LG32-12: LG Series range and GEL technology

Within the Long catalogue, the LG Series series groups the references designed for this use. The LG32-12 is the 32 Ah model of that family, with the same performance as its siblings in other sizes.

A GEL battery is the choice when cycle resistance and safety matter most: no gases, no liquid and thousands of partial discharges in its lifetime.

Care and maintenance

Recharge the wheelchair or scooter after each use and do not leave it discharged for days: lead sulphates and loses capacity. GEL batteries need lower charging voltages: always use a charger with a GEL mode so as not to damage the electrolyte.

Warranty and coverage

The Long LG32-12 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

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-LONG-LG32-12

Data sheet

  • Brand
    LONG
  • Reference
    LG32-12
  • Model
    LG Series
  • Voltage (V)
    12
  • Length
    197.00 cm
  • Width
    131.00 cm
  • Height
    180.00 cm
  • Weight
    10.40 Kgs
  • Technology
    GEL
  • Terminal layout
    Positive terminal on the left
  • Capacity (C20)
    32Ah (c20)
  • Capacity (C5)
    27.2Ah (c5)

Specific References

  • MPN
    LG32-12

Other 32Ah batteries

We stock 6 models of 32 Ah to compare by price, technology and cold cranking: see all 32Ah batteries. Same size (197 × 131 × 180 mm): batteries of 197 × 131 × 180 mm.

Recommended accessories — complement the Long LG32-12 with a charger or tester

Frequently asked questions

Is the Long LG32-12 a GEL battery? What is GEL used for?

Yes, this model is a GEL battery: sealed lead-acid where the electrolyte is in gel form. It tolerates deep discharges very well and is ideal for cyclic use (solar, motorhomes, electric wheelchairs, motorcycles). Requires a GEL-specific smart charger — max charge voltage ~14.1 V (vs 14.4-14.7 V for AGM). Lifespan 6-10 years.

How is the Long LG32-12 battery installed in the vehicle?

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 left 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.

What is the service life of the LG32-12 model?

Expected lifespan of the Long LG32-12 is 6 to 10 years in cyclic use (marine, caravan, solar) with controlled discharges. 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 Long LG32-12 battery?

Dimensions (length × width × height) are 197×131×180 mm — also written as 197x131x180 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.

On which side is the positive of the LG32-12 model?

Polarity: positive on the left. 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 Long LG32-12?

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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