Long

Long WP50-12N · Electric wheelchair battery 12V 50Ah

Reference: BOL-LONG-WP50-12N

Long WP50-12N: electric wheelchair battery with 12 V and 50 Ah, measuring 199 × 166 × 171 mm.

Who the Long WP50-12N is for

The Long WP50-12N is a deep-cycle battery for electric wheelchairs: sealed, maintenance-free and built to discharge and recharge every day without losing capacity. With 50 Ah per battery, the WP50-12N is designed for a full charge every night.

The WP50-12N belongs to the Long WP Series range. See all Long batteries

Equivalents and alternatives to the Long WP50-12N

As the WP50-12N is an AGM battery, we only list other AGM batteries with its dimensions and polarity: neither an EFB nor a conventional battery can replace it.

ModelTechnologyCapacityDimensions (mm)
MK Battery ES50-12AGM50 Ah198.9 × 166.1 × 170.9
MK Battery M50-12 SLD MAGM50 Ah198.9 × 166.1 × 170.9
Kronobat ES50-12AGM50 Ah198 × 166 × 171
Q-Battery 12LCP-50AGM50 Ah198 × 166 × 171
Long WP50-12AGM50 Ah199 × 166 × 171
Long WP50-12NEAGM50 Ah199 × 166 × 171

Long WP50-12N vs WP45-12 and WP45-12N: which one to choose?

The real differences between the WP50-12N and the closest Long models:

ModelCapacityDimensions (mm)Weight
Long WP50-12N (this one)50 Ah199 × 166 × 17115.1 kg
Long WP45-1245 Ah199 × 166 × 17114.5 kg
Long WP45-12N45 Ah199 × 166 × 17114.5 kg
  • Long WP45-12: 5 Ah less, the same dimensions.
  • Long WP45-12N: 5 Ah less, the same dimensions.

AGM technology in the WP50-12N

The WP50-12N is AGM: the electrolyte is absorbed in glass fibre mats, so it is sealed and spill-proof. Being sealed, the WP50-12N can be fitted in the boot or under a seat with no risk of spills.

Before ordering the WP50-12N, check this

  • The WP50-12N needs 199 × 166 × 171 mm of space: measure it with the hold-down clamp in place.
  • With 50 Ah, the WP50-12N replaces an original battery of that capacity or slightly less.

Long WP50-12N codes and part numbers

Look for any of these WP50-12N codes on your current battery or in the manufacturer's catalogue:

Commercial referenceWP50-12N
Not to be confused withLong WP20-12N (20 Ah), Long WP40-12N (40 Ah), Long WP55-12N (55 Ah)

Frequently asked questions about the Long WP50-12N

Long WP50-12N or WP45-12?

Compared with the WP50-12N, the Long WP45-12 has 5 Ah less. With 50 Ah, the WP50-12N runs longer between charges than the WP45-12 (45 Ah). Both measure 199 × 166 × 171 mm, so they fit the same tray.

How much does the Long WP50-12N weigh?

The WP50-12N weighs 15.1 kg. For reference, the Long WP45-12 (45 Ah) weighs 14.5 kg.

Which battery is equivalent to the Long WP50-12N?

Only other AGM batteries with its dimensions and polarity: MK Battery ES50-12, MK Battery M50-12 SLD M and Kronobat ES50-12. Neither an EFB nor a conventional battery replaces the WP50-12N.

Keep comparing: alternatives to the WP50-12N

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