Long

Long LG50-12 · Electric wheelchair battery 12V 50Ah

Reference: BOL-LONG-LG50-12

Long LG50-12: electric wheelchair battery with 12 V and 50 Ah, measuring 199 × 166 × 171 mm, with the positive terminal on the right.

The Long LG50-12 at a glance

The Long LG50-12 is made for powered wheelchairs. It is fitted as a 12 V pair and takes hundreds of daily cycles, something a starter battery could not handle.

The LG50-12 belongs to the Long LG Series range. The full range of Long batteries

Equivalents and alternatives to the Long LG50-12

Other gel batteries with the dimensions and polarity of the LG50-12: with gel it is best to stay with gel, because the charging profile is different.

ModelTechnologyCapacityDimensions (mm)
Long LG50-12NGEL50 Ah199 × 166 × 171

Long LG50-12 vs LG45-12 and LG45-12N: differences

The real differences between the LG50-12 and the closest Long models:

ModelCapacityDimensions (mm)PositiveWeight
Long LG50-12 (this one)50 Ah199 × 166 × 171right14.8 kg
Long LG45-1245 Ah199 × 166 × 171right15 kg
Long LG45-12N45 Ah199 × 166 × 171right15 kg
  • Long LG45-12: 5 Ah less, the same dimensions.
  • Long LG45-12N: 5 Ah less, the same dimensions.

Inside the LG50-12: GEL technology

Inside, the LG50-12 holds its electrolyte in gel form. It is the classic technology for wheelchairs, scooters, motorhomes and solar.

Before ordering the LG50-12, check this

  • Measure the space: the LG50-12 takes up 199 × 166 × 171 mm.
  • The LG50-12 has the positive terminal on the right: compare it with your current battery.
  • Capacity of the LG50-12: 50 Ah; the same as your current battery or slightly more is fine.

Long LG50-12 codes and part numbers

Shops, garages and catalogues identify the LG50-12 with these codes:

Commercial referenceLG50-12
Not to be confused withLong LG40-12 (40 Ah)

Frequently asked questions about the Long LG50-12

Long LG50-12 or LG45-12?

Compared with the LG50-12, the Long LG45-12 has 5 Ah less. With 50 Ah, the LG50-12 runs longer between charges than the LG45-12 (45 Ah). Both measure 199 × 166 × 171 mm, so they fit the same tray.

How much does the Long LG50-12 weigh?

The LG50-12 weighs 14.8 kg. For reference, the Long LG45-12 (45 Ah) weighs 15 kg.

Which battery is equivalent to the Long LG50-12?

For the LG50-12, other gel batteries with its size and polarity: Long LG50-12N.

Which side is the positive terminal on the Long LG50-12?

The LG50-12 has the positive terminal on the right, looking at the battery from its long side with the terminals closest to you.

More batteries to compare with the LG50-12

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