# Wheelchair battery MK Powered 8G24 12V 73.6Ah GEL ![Wheelchair battery MK Powered 8G24 12V 73.6Ah GEL](https://baterias.com/190-home_default/battery-mk-8g24-12v-736ah.jpg) > MK Powered 8G24 wheelchair battery 12V 73.6Ah GEL. Dimensions 276×166×236 mm. Deep-cycle and sealed, for daily wheelchair and mobility scooter use. **Category:** [Power Wheelchair Batteries](https://baterias.com/gb/batteries-for-electric-wheelchairs) → [MK POWERED](https://baterias.com/gb/mk-powered) - **Canonical URL**: https://baterias.com/gb/battery-mk-8g24-12v-736ah - **Language**: en-GB - **Brand**: MK POWERED - **Reference**: BCOM-MK-8G24 - **MPN**: 8G24 - **Last updated**: 2026-10-28 - **Stock**: Out of stock ## Technical specifications | Feature | Value | |---|---| | Brand | MK | | Reference | 8G24 | | Model | MK GEL | | Voltage (V) | 12 V | | Largo | 276.9 mm | | Ancho | 166.6 mm | | Alto | 236.7 mm | | Peso | 23.36 kg | | Tecnología | GEL | | Capacity (C20) | 73.6 Ah (c20) | | Capacity (C10) | 68 Ah (c10) | | Capacity (C5) | 63 Ah (c5) | ## Quick description **MK Powered 8G24 12V 73Ah** is a sealed AGM/GEL battery for daily mobility use: maintenance-free, no risk of spills, and thousands of useful cycles well beyond a starter battery. ## 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 73 Ah C20 📏 Dimensions 276×166×236 mm ⚙️ Technology GEL ⚖️ Weight 23,36 kg 🏷️ Model MK GEL ## Description ## Mobility battery MK Powered 8G24 Mk GEL 73.6Ah 12V 12*V* Voltage 73.6*Ah* Capacity 23.36*kg* Weight Designed for power wheelchairs, mobility scooters and light electric vehicles, the **MK Powered 8G24** from the **Mk GEL** range offers **73.6 Ah** of deep-cycle capacity with GEL technology. Measuring 276 × 166 × 236 mm, it is the direct replacement for power wheelchairs and mobility scooters fitted from the factory with a 73.6 Ah battery of this format. - No maintenance, no water top-ups. - Approved for air and sea transport (VRLA). - GEL: excellent resistance to deep discharge and long cycle life. - Sealed AGM/GEL: safe indoors and in transport. ### What the MK Powered 8G24 is for With 73.6 Ah, the MK Powered 8G24 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 23.36 kg. ### Size, terminals and hold-down of the MK Powered 8G24 It has external dimensions of 276 × 166 × 236 mm and weighs 23.36 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 MK Powered 8G24: Mk GEL range and GEL technology Within the MK Powered catalogue, the **Mk GEL** series groups the references designed for this use. The 8G24 is the 73.6 Ah model of that family, with the same performance as its siblings in other sizes. 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. ### MK Powered: the maker behind the 8G24 MK batteries are the standard in the electric mobility sector: sealed, approved for air transport and with the consistency that wheelchair manufacturers demand as original equipment. At baterias.com we work directly with the manufacturer or its official distributor: real stock, brand-new product and official warranty. ### Manufacturer's warranty The MK Powered 8G24 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 GEL batteries need lower charging voltages: always use a charger with a GEL mode so as not to damage the electrolyte. Recharge the wheelchair or scooter after each use and do not leave it discharged for days: lead sulphates and loses capacity. ### 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 this battery GEL? What is the typical use? Yes, this model is a GEL battery: sealed lead-acid where the electrolyte is in gel form. It tolerates deep discharges very well and is ideal for cyclic use (solar, motorhomes, electric wheelchairs, motorcycles). Requires a GEL-specific smart charger — max charge voltage ~14.1 V (vs 14.4-14.7 V for AGM). Lifespan 6-10 years. ### What are the dimensions of the MK Powered 8G24 battery? Dimensions (length × width × height) are 277×167×237 mm — also written as 277x167x237 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 · 2026-10-31*