# Wheelchair battery Long WP10-12SE 12V 10Ah AGM ![Wheelchair battery Long WP10-12SE 12V 10Ah AGM](https://baterias.com/1248-home_default/battery-long-wp10-12se-12v-10ah.jpg) > Long WP10-12SE wheelchair battery 12V 10Ah AGM. WP Series range. Dimensions 151Γ—65Γ—118 mm. Deep-cycle and sealed, for daily wheelchair and mobility scooter use. **Category:** [Power Wheelchair Batteries](https://baterias.com/gb/batteries-for-electric-wheelchairs) β†’ [LONG](https://baterias.com/gb/long) - **Canonical URL**: https://baterias.com/gb/battery-long-wp10-12se-12v-10ah - **Language**: en-GB - **Brand**: LONG - **Reference**: BCOM-LONG-WP10-12SE - **MPN**: WP10-12SE - **Stock**: Out of stock ## Technical specifications | Feature | Value | |---|---| | Brand | LONG | | Reference | WP10-12 SE | | Model | WP Series | | Voltage (V) | 12 V | | Largo | 151 cm | | Ancho | 65 cm | | Alto | 118.5 cm | | Peso | 3.29 kg | | TecnologΓ­a | AGM | | Capacity (C20) | 10 Ah (c20) | | Capacity (C5) | 8.5 Ah (c5) | ## Quick description **Long WP10-12SE 12V 10Ah** 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 πŸ”Œ Voltage 12 V ⚑ Capacity 10 Ah C20 πŸ“ Dimensions 151Γ—65Γ—118 mm βš™οΈ Technology AGM βš–οΈ Weight 3,29 kg 🏷️ Model WP Series ## Description ## Mobility battery Long WP10-12SE WP Series 10Ah 12V 12*V* Voltage 10*Ah* Capacity 3.29*kg* Weight The **12 V**, **10 Ah** **Long WP10-12SE** from the **WP Series** range with AGM technology is the standard replacement for power wheelchairs, mobility scooters and light electric vehicles. Measuring 151 Γ— 65 Γ— 118 mm, it is the direct replacement for power wheelchairs and mobility scooters fitted from the factory with a 10 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 WP10-12SE is for With 10 Ah, the Long WP10-12SE 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 3.29 kg. ### The Long WP10-12SE: WP Series range and AGM technology The WP10-12SE 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. ### Will it fit your current battery tray? In terms of format, the Long WP10-12SE measures 151 Γ— 65 Γ— 118 mm (length Γ— width Γ— height) and weighs 3.29 kg. Checking the three dimensions and the terminal position before buying avoids the most common mistake when replacing a battery. ### What Long does differently Long (Kung Long Batteries) is one of the world's largest manufacturers of sealed VRLA batteries. Its AGM and GEL series for UPS, mobility, alarms and cycling are found in equipment worldwide as original equipment. We guarantee that every Long arrives new, charged and with the manufacturer's full warranty. ### 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. Charge with a charger that has an AGM mode: it limits the voltage and protects the glass-fibre separators. ### Official warranty The Long WP10-12SE 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 Same-day dispatch from our warehouse for in-stock orders placed **before 6:00 pm**: 24-48 working hours in mainland Spain and Portugal, 3 to 5 days in the islands and the rest of Europe. Returns are accepted for **14 days** if the battery has not been used (free collection on the Iberian mainland). You will receive tracking by email. ## Frequently asked questions ### Is the WP10-12SE model AGM? What does this technology offer? Yes. The WP10-12SE 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. ### How do I fit the WP10-12SE model in my device? In most devices it fits in 15-30 minutes with a 10 mm wrench; if the battery is under the seat or in the boot the time can double. See the step-by-step guide on our blog. Quick summary: 1) switch off the engine and remove the key; 2) locate the original battery (engine bay, boot or under seat); 3) disconnect the negative (βˆ’) terminal first, then the positive (+); 4) loosen the hold-down clamp and remove the old battery; 5) fit the new one in the same orientation β€” match the polarity shown on the product sheet; 6) connect the positive (+) first, then the negative (βˆ’). On devices with Start-Stop or BMS, register the battery via OBD so the alternator applies the correct charging profile. ### What is the service life of the WP10-12SE model? Expected lifespan of the Long WP10-12SE is 5 to 8 years in mild-climate device use with Start-Stop. In cold regions it drops slightly due to cold-start stress; in very hot regions it also drops because of electrolyte evaporation. To extend its life: avoid deep discharges (headlights on with engine off), have the alternator checked yearly, and keep the battery clean and properly secured. ### What are the dimensions of the Long WP10-12SE battery? Dimensions (length Γ— width Γ— height) are 151Γ—65Γ—119 mm β€” also written as 151x65x119 mm β€” 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. ### Which interchangeable batteries are there for this one? Directly interchangeable batteries (same dimensions, same polarity, same Ah and CCA) are the OEM equivalents from leading brands: Bosch, Tudor, Exide and, depending on the model, Banner or Yuasa. Exact equivalence depends on technology β€” an EFB cannot be replaced with a conventional battery in Start-Stop devices. See the "Equivalents" section to view recommended options at the same performance level. ## Technical team (editorial authorship) The FAQs, guides and comparisons on this site are reviewed by the baterias.com technical team β€” automotive battery specialists since 2012. β†’ https://baterias.com/gb/technical-team --- *baterias.com β€” Automotive batteries Β· 2026-10-26*