Long

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

Reference: BOL-LONG-WP50-12 · EAN 4260030441327

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

The Long WP50-12 at a glance

The Long WP50-12 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 WP50-12 belongs to the Long WP Series range. More Long batteries

Inside the WP50-12: AGM technology

Inside, the WP50-12 has glass fibre separators (AGM) that hold the electrolyte. The WP50-12 needs a charger with an AGM mode that does not exceed 14.7 V.

Long WP50-12 vs WP45-12 and WP45-12N: differences

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

ModelCapacityDimensions (mm)Weight
Long WP50-12 (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.

Equivalents and alternatives to the Long WP50-12

Other AGM batteries that fit the WP50-12's tray with the same polarity: an AGM can only be replaced by another AGM.

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 WP50-12NAGM50 Ah199 × 166 × 171
Long WP50-12NEAGM50 Ah199 × 166 × 171

Part numbers and codes for the Long WP50-12

This is how the Long WP50-12 appears on the label and in parts catalogues:

Commercial referenceWP50-12
EAN4260030441327
Not to be confused withLong WP5-12 (5 Ah), Long WP20-12 (20 Ah), Long WP40-12 (40 Ah)

What to look at before buying the WP50-12

  • Capacity of the WP50-12: 50 Ah; the same as your current battery or slightly more is fine.
  • Length, width and height of the WP50-12: 199 × 166 × 171 mm.

Frequently asked questions about the Long WP50-12

WP50-12 or WP45-12: which one suits me?

Compared with the WP50-12, the Long WP45-12 has 5 Ah less. With 50 Ah, the WP50-12 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 WP50-12 weigh?

15.1 kg, with 50 Ah of capacity. For reference, the Long WP45-12 (45 Ah) weighs 14.5 kg.

Which battery is equivalent to the Long WP50-12?

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 WP50-12.

Other options if you are unsure about the WP50-12

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