# Wheelchair battery MK Powered ES12-12TE 12V 12Ah AGM ![Wheelchair battery MK Powered ES12-12TE 12V 12Ah AGM](https://baterias.com/217-home_default/battery-mk-es12-12te-12v-12ah.jpg) > MK Powered ES12-12TE wheelchair battery 12V 12Ah AGM. Dimensions 150×98×103 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-es12-12te-12v-12ah - **Language**: en-GB - **Brand**: MK POWERED - **Reference**: BCOM-MK-ES12-12TE - **MPN**: ES12-12TE - **Price**: 55,10 € (VAT incl., Spain) - **Last updated**: 2026-10-28 - **Stock**: Out of stock ## Technical specifications | Feature | Value | |---|---| | Brand | MK | | Reference | ES12-12 TE | | Model | MK AGM | | Voltage (V) | 12 V | | Largo | 150.9 mm | | Ancho | 98 mm | | Alto | 103.9 mm | | Peso | 4.01 kg | | Tecnología | AGM | | Capacity (C20) | 12 Ah (c20) | | Capacity (C5) | 10.2 Ah (c5) | ## Quick description **MK Powered ES12-12TE 12V 12Ah** 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 12 Ah C20 📏 Dimensions 150×98×103 mm ⚙️ Technology AGM ⚖️ Weight 4,01 kg 🏷️ Model MK AGM ## Description ## Mobility battery MK Powered ES12-12TE Mk AGM 12Ah 12V 12*V* Voltage 12*Ah* Capacity 4.01*kg* Weight The **12 V**, **12 Ah** **MK Powered ES12-12TE** from the **Mk AGM** range with AGM technology is the standard replacement for power wheelchairs, mobility scooters and light electric vehicles. It measures 150 × 98 × 103 mm, the format sought by anyone replacing a 12 Ah battery in power wheelchairs and mobility scooters. - Standard replacement format for wheelchairs and scooters. - Thousands of useful cycles over its lifetime. - Designed to be discharged and recharged daily without losing capacity. - AGM technology: absorbed electrolyte, no spills, can be mounted at an angle. ### What the MK Powered ES12-12TE is for With 12 Ah, the MK Powered ES12-12TE 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 4.01 kg. ### Size, terminals and hold-down of the MK Powered ES12-12TE The MK Powered ES12-12TE is made in the 150 × 98 × 103 mm format and weighs 4.01 kg. Before replacing it, measure your current battery tray: if all three dimensions and the terminal positions match, the swap is direct and needs no adapters. ### The MK Powered ES12-12TE: Mk AGM range and AGM technology The ES12-12TE is part of the MK Powered **Mk AGM** 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. ### MK Powered: the maker behind the ES12-12TE MK Battery (MK Powered) is the US specialist in AGM and GEL batteries for mobility: power wheelchairs, scooters and medical equipment rely on its batteries for safety and cycle life. We guarantee that every MK Powered arrives new, charged and with the manufacturer's full warranty. ### Warranty and coverage The MK Powered ES12-12TE 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. ### Care and maintenance Charge with a charger that has an AGM mode: it limits the voltage and protects the glass-fibre separators. Use the original charger or one compatible with the battery technology (AGM/GEL) and always replace both batteries in the set together. ### 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. ## Frequently asked questions ### Is the MK Powered ES12-12TE an AGM battery and what are the benefits of AGM? Yes: the ES12-12TE from MK Powered uses AGM (Absorbent Glass Mat) technology, a sealed lead-acid battery whose electrolyte soaks a glass-fibre mat. Compared with a conventional battery it withstands more charge/discharge cycles and handles heat better. ### What are the dimensions of the MK Powered ES12-12TE battery? Check the room available in your device, because a single millimetre too much can stop the clamp from closing. Its dimensions are 151×98×104 mm, also written 151x98x104 mm; the height already 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 · 2026-11-12*