# Wheelchair battery Long WP50-12N 12V 50Ah AGM ![Wheelchair battery Long WP50-12N 12V 50Ah AGM](https://baterias.com/1240-home_default/battery-long-wp50-12n-12v-50ah.jpg) > Long WP50-12N wheelchair battery 12V 50Ah AGM. WP Series range. Dimensions 199×166×171 mm. Deep-cycle and sealed, for daily wheelchair and mobility scooter use. **Category:** [Power Wheelchair Batteries](https://baterias.com/gb/batteries-for-electric-wheelchairs) → [LONG](https://baterias.com/gb/long) - **Canonical URL**: https://baterias.com/gb/battery-long-wp50-12n-12v-50ah - **Language**: en-GB - **Brand**: LONG - **Reference**: BCOM-LONG-WP50-12N - **MPN**: WP50-12N - **Price**: 145,30 € (VAT incl., Spain) - **Last updated**: 2026-10-28 - **Stock**: Out of stock ## Technical specifications | Feature | Value | |---|---| | Brand | LONG | | Reference | WP50-12 N | | Model | WP Series | | Voltage (V) | 12 V | | Largo | 199 cm | | Ancho | 166 cm | | Alto | 171 cm | | Peso | 15.1 kg | | Tecnología | AGM | | Capacity (C20) | 50 Ah (c20) | | Capacity (C5) | 42.5 Ah (c5) | ## Quick description **Long WP50-12N 12V 50Ah** is a deep-cycle battery for wheelchairs and mobility scooters, optimised to be discharged and recharged daily down to 80 % DOD without losing range. ## Why this wheelchair battery? - **Daily cycling without wear** handles deep discharges without losing capacity - **Sealed AGM/GEL** no maintenance, no risk of spills - **Thousands of useful cycles** over its full lifetime 🔌 Voltage 12 V ⚡ Capacity 50 Ah C20 📏 Dimensions 199×166×171 mm ⚙️ Technology AGM ⚖️ Weight 15,1 kg 🏷️ Model WP Series ## Description ## Mobility battery Long WP50-12N WP Series 50Ah 12V 12*V* Voltage 50*Ah* Capacity 15.10*kg* Weight Designed for power wheelchairs, mobility scooters and light electric vehicles, the **Long WP50-12N** from the **WP Series** range offers **50 Ah** of deep-cycle capacity with AGM technology. It replaces the original battery without adaptation in power wheelchairs and mobility scooters with a 199 × 166 × 171 mm format: same 50 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 WP50-12N is for With 50 Ah, the Long WP50-12N 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 15.10 kg. ### Will it fit your current battery tray? The Long WP50-12N is made in the 199 × 166 × 171 mm format and weighs 15.10 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 WP50-12N: WP Series range and AGM technology The WP50-12N 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. 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. ### What Long does differently 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. ### Official warranty The Long WP50-12N 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. ### Usage and maintenance tips Charge with a charger that has an AGM mode: it limits the voltage and protects the glass-fibre separators. Recharge the wheelchair or scooter after each use and do not leave it discharged for days: lead sulphates and loses capacity. ### Delivery times and returns 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. ## Frequently asked questions ### Is the Long WP50-12N an AGM battery and what are the benefits of AGM? Yes. The WP50-12N from Long uses AGM (Absorbent Glass Mat) technology: a sealed lead-acid battery where the electrolyte is absorbed in a glass-fibre mat. It withstands more charge/discharge cycles than a conventional one, handles heat better and is the required technology for devices with advanced Start-Stop and regenerative braking. Expected lifespan: 5-8 years under normal conditions. ### What are the dimensions of the Long WP50-12N battery? Dimensions (length × width × height) are 199×166×171 mm — also written as 199x166x171 mm — following the European DIN standard. Always measure the space in your device before buying: even one extra millimetre can prevent the hold-down clamp from closing. The height shown includes the terminals. ## Technical team (editorial authorship) The FAQs, guides and comparisons on this site are reviewed by the baterias.com technical team — automotive battery specialists since 2012. → https://baterias.com/gb/technical-team --- *baterias.com — Automotive batteries · 2026-11-01*