Long LG50-12N · Wheelchair battery 12V 50Ah GEL

Mobility battery Long LG50-12N LG Series 50Ah 12V

The Long LG50-12N with GEL technology delivers 50 Ah at 12 V with the cycle life that power wheelchairs, mobility scooters and light electric vehicles demand. Its 199 × 166 × 171 mm and the positive terminal on the right make it the exact replacement for the 50 Ah battery fitted as standard to many power wheelchairs and mobility scooters.

• Sealed AGM/GEL: safe indoors and in transport.
• GEL: excellent resistance to deep discharge and long cycle life.
• Approved for air and sea transport (VRLA).
• No maintenance, no water top-ups.

What the Long LG50-12N is for

The Long LG50-12N 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 14.80 kg.

Size, terminals and hold-down of the Long LG50-12N

In terms of format, the Long LG50-12N measures 199 × 166 × 171 mm (length × width × height) and weighs 14.80 kg. The positive terminal on the right decides which side the cables end up on: it is the detail that causes most buying mistakes, so check it before ordering. 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.

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.

The Long LG50-12N: LG Series range and GEL technology

The LG50-12N is part of the Long LG 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 a GEL battery the electrolyte is gelled with silica: it is fully sealed, cannot spill and tolerates deep discharge very well. It is the preferred technology in electric mobility, marine service and heavy-cycling applications.

How to make it last longer

Use the original charger or one compatible with the battery technology (AGM/GEL) and always replace both batteries in the set together. GEL batteries need lower charging voltages: always use a charger with a GEL mode so as not to damage the electrolyte.

Manufacturer's warranty

The Long LG50-12N 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.

When you get it and how to return it

Orders placed before 6:00 pm with the battery in stock ship the same day. Delivery in mainland Spain and Portugal takes 24-48 working hours; for the Balearic Islands and the rest of the European Union allow 3 to 5 working days. You have 14 days to return an unused battery; in mainland Spain and Portugal collection is free. We email you the tracking number as soon as the parcel ships.