Long WP20-12U WP Series · Wheelchair battery 20Ah AGM

Mobility battery Long WP20-12U WP Series 20Ah 12V

Designed for power wheelchairs, mobility scooters and light electric vehicles, the Long WP20-12U from the WP Series range offers 20 Ah of deep-cycle capacity with AGM technology. It replaces the original battery without adaptation in power wheelchairs and mobility scooters with a 181 × 76 × 167 mm format: same 20 Ah capacity.

• AGM technology: absorbed electrolyte, no spills, can be mounted at an angle.
• Designed to be discharged and recharged daily without losing capacity.
• Thousands of useful cycles over its lifetime.
• Standard replacement format for wheelchairs and scooters.

What the Long WP20-12U is for

With 20 Ah, the Long WP20-12U offers the daily range that power wheelchairs, mobility scooters and light electric vehicles need, with a sealed construction that is safe indoors. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 5.95 kg.

Will it fit your current battery tray?

In terms of format, the Long WP20-12U measures 181 × 76 × 167 mm (length × width × height) and weighs 5.95 kg. For a direct replacement, the current battery tray must accept these dimensions and the same terminal layout; otherwise adapters will be needed or the hold-down will change.

The Long WP20-12U: WP Series range and AGM technology

Within the Long catalogue, the WP Series series groups the references designed for this use. The WP20-12U is the 20 Ah model of that family, with the same performance as its siblings in other sizes.

AGM (Absorbent Glass Mat) technology seals the electrolyte in glass microfibre. The result is a maintenance-free battery that is highly vibration-resistant and able to withstand deep discharges that would ruin a classic lead-acid battery.

Why choose Long batteries

Long batteries combine large-scale production with ISO quality standards and a batch-to-batch consistency that has made them the de-facto standard in backup systems and electric mobility. At baterias.com we work directly with the manufacturer or its official distributor: real stock, brand-new product and official warranty.

Warranty and coverage

The Long WP20-12U 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.

Usage and maintenance tips

Recharge the wheelchair or scooter after each use and do not leave it discharged for days: lead sulphates and loses capacity. Use the original charger or one compatible with the battery technology (AGM/GEL) and always replace both batteries in the set together.

Delivery times and returns

Order before 6:00 pm with stock available and it leaves today: mainland Spain and Portugal receive it in 24-48 working hours, the islands and the rest of the EU in 3 to 5 days. You have 14 days to return it if it has not been installed, with free collection on the mainland, and shipment tracking by email.