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Mk powered ES2-12SLM · Wheelchair battery 12V 2Ah AGM

Specifications

BrandMK POWERED
Part numberES2-12SLM
Voltage (V)12
Capacity (C20)2Ah (c20)
Capacity (C5)1.7Ah (c5)
TechnologyAGM
Length150.10 mm
Width20.10 mm
Height89.90 mm
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MK Powered ES2-12SLM 12V 2Ah 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 wearhandles deep discharges without losing capacity
  • Sealed AGM/GELno maintenance, no risk of spills
  • Thousands of useful cyclesover its full lifetime
Voltage
12 V
Capacity
2 Ah C20
Dimensions
150×20×89 mm
Technology
AGM
Weight
0,73 kg
Model
MK AGM

Where it fits: the Mk Powered ES2-12SLM is one of our power wheelchair batteries and by capacity it sits among our 2Ah batteries.

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Mobility battery MK Powered ES2-12SLM Mk AGM 2Ah 12V

12VVoltage
2AhCapacity
0.73kgWeight

The MK Powered ES2-12SLM with AGM technology delivers 2 Ah at 12 V with the cycle life that power wheelchairs, mobility scooters and light electric vehicles demand. It replaces the original battery without adaptation in power wheelchairs and mobility scooters with a 150 × 20 × 89 mm format: same 2 Ah capacity.

  • Thousands of useful cycles over its lifetime.
  • Standard replacement format for wheelchairs and scooters.
  • AGM technology: absorbed electrolyte, no spills, can be mounted at an angle.
  • Designed to be discharged and recharged daily without losing capacity.

What the MK Powered ES2-12SLM is for

The MK Powered ES2-12SLM is designed for power wheelchairs, mobility scooters and light electric vehicles. Wheelchairs and scooters normally use two identical batteries in series: replace them together. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 0.73 kg.

Size, terminals and hold-down of the MK Powered ES2-12SLM

The MK Powered ES2-12SLM is made in the 150 × 20 × 89 mm format and weighs 0.73 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 ES2-12SLM: Mk AGM range and AGM technology

The ES2-12SLM 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.

Why choose MK Powered batteries

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. 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 ES2-12SLM 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

Use the original charger or one compatible with the battery technology (AGM/GEL) and always replace both batteries in the set together. Recharge the wheelchair or scooter after each use and do not leave it discharged for days: lead sulphates and loses capacity.

Shipping, delivery 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.

  • Reference
    BCOM-MK-ES2-12SLM

Data sheet

  • Brand
    MK
  • Reference
    ES2-12SLM
  • Model
    MK AGM
  • Voltage (V)
    12
  • Length
    150.10 mm
  • Width
    20.10 mm
  • Height
    89.90 mm
  • Weight
    0.73 Kgs
  • Technology
    AGM
  • Capacity (C20)
    2Ah (c20)
  • Capacity (C5)
    1.7Ah (c5)

Specific References

  • MPN
    ES2-12SLM

Download

Datasheet MK ES2-12SLM (English)

PDF datasheet of the MK ES2-12SLM battery – English

Download (508.94KB)

Other 2Ah batteries

We stock 24 models of 2 Ah to compare by price, technology and cold cranking: see all 2Ah batteries.

Recommended accessories — complement the MK Powered ES2-12SLM with a charger or tester

Frequently asked questions

Is the ES2-12SLM model AGM? What does this technology offer?

Yes. The ES2-12SLM from MK Powered 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 is the MK Powered ES2-12SLM battery installed in the vehicle?

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 (−) 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 — match the polarity shown on the product sheet; 6) connect the positive (+) first, then the negative (−). 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 ES2-12SLM model?

Expected lifespan of the MK Powered ES2-12SLM 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 measurements of the ES2-12SLM model?

Dimensions (length × width × height) are 150×20×90 mm — also written as 150x20x90 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.

Which batteries are equivalent to the MK Powered ES2-12SLM?

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 — 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.


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