Long WP18-12SHR · Stationary UPS battery 12V 18Ah AGM

Mobility battery Long WP18-12SHR WP Series 18Ah 12V

Designed for power wheelchairs, mobility scooters and light electric vehicles, the Long WP18-12SHR from the WP Series range offers 18 Ah of deep-cycle capacity with AGM technology. Measuring 181 × 76 × 167 mm, it is the direct replacement for power wheelchairs and mobility scooters fitted from the factory with a 18 Ah battery of this format.

• AGM: faster recharging and better cycle resistance than a conventional battery.
• Sealed AGM/GEL: safe indoors and in transport.
• No maintenance, no water top-ups.
• Approved for air and sea transport (VRLA).

What the Long WP18-12SHR is for

The Long WP18-12SHR is the usual replacement in power wheelchairs, mobility scooters and light electric vehicles. Recharge after each use and avoid leaving it discharged for days. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 5.60 kg.

Will it fit your current battery tray?

It has external dimensions of 181 × 76 × 167 mm and weighs 5.60 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 WP18-12SHR: WP Series range and AGM technology

The WP18-12SHR is part of the Long WP Series range. Choosing the right reference within the series comes down to capacity, dimensions and terminals: technology and quality are common to the whole family.

In an AGM battery the electrolyte is absorbed in glass-fibre separators: there is no free liquid, it cannot spill and it can be mounted at an angle. That construction lowers internal resistance, speeds up recharging and multiplies cycle life compared with a conventional 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 WP18-12SHR 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.

How to make it last longer

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.