MK Battery

MK Battery ES12-12TE · Electric wheelchair battery 12V 12Ah

Reference: BOL-MK-ES12-12TE

The MK Battery ES12-12TE is an electric wheelchair battery with 12 V and 12 Ah, measuring 150.9 × 98 × 103.9 mm.

MK Battery ES12-12TE · Electric wheelchair battery 12V 12Ah – main view
Voltage
12V
Capacity
12Ah
Technology
AGM
Dimensions (L × W × H)
150.9 × 98 × 103.9 mm
€54.00
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For Spain, Portugal, France, Germany, Italy, Belgium and the Netherlands you see the exact cost before paying. For the rest of Europe we send you a shipping quote, with no obligation. 14 days to return your order
If it does not fit, you have 14 days from delivery to return it unused.

Where the MK Battery ES12-12TE fits

The MK Battery ES12-12TE is a deep-cycle battery for electric wheelchairs: sealed, maintenance-free and built to discharge and recharge every day without losing capacity. The ES12-12TE is fitted in pairs: two 12 V batteries in series give the chair's 24 V.

The ES12-12TE belongs to the MK Battery MK AGM range. See all MK Battery batteries

Equivalents and alternatives to the MK Battery ES12-12TE

As the ES12-12TE is an AGM battery, we only list other AGM batteries with its dimensions and polarity: neither an EFB nor a conventional battery can replace it.

ModelTechnologyCapacityDimensions (mm)
Kronobat ES12-12AGM12 Ah151 × 99 × 100
Long WP14-12SEAGM14 Ah151 × 98 × 100
Long WP15-12SEAGM15 Ah151 × 99 × 103
Kronobat ES14-12AGM14 Ah151 × 99 × 100
MK Battery ES14-12AGM14 Ah150.9 × 98 × 100.1

MK Battery ES12-12TE vs ES14-12 and ES14-12TE: which one to choose?

Torn between the ES12-12TE and another similar MK Battery? This is what changes:

ModelCapacityDimensions (mm)Weight
MK Battery ES12-12TE (this one)12 Ah150.9 × 98 × 103.94.01 kg
MK Battery ES14-1214 Ah150.9 × 98 × 100.14.39 kg
MK Battery ES14-12TE14 Ah150.9 × 99.1 × 964.39 kg
  • MK Battery ES14-12: 2 Ah more, a different case (150.9 × 98 × 100.1 mm).
  • MK Battery ES14-12TE: 2 Ah more, a different case (150.9 × 99.1 × 96 mm).

What it means that the ES12-12TE is AGM

The ES12-12TE is AGM: the electrolyte is absorbed in glass fibre mats, so it is sealed and spill-proof. Being sealed, the ES12-12TE can be fitted in the boot or under a seat with no risk of spills.

What to look at before buying the ES12-12TE

  • Length, width and height of the ES12-12TE: 150.9 × 98 × 103.9 mm.
  • Your current battery should say about 12 Ah; a little more is also fine.

MK Battery ES12-12TE codes and part numbers

Look for any of these ES12-12TE codes on your current battery or in the manufacturer's catalogue:

Commercial referenceES12-12TE
Not to be confused withMK Battery ES14-12TE (14 Ah)

Frequently asked questions about the MK Battery ES12-12TE

MK Battery ES12-12TE or ES14-12?

Compared with the ES12-12TE, the MK Battery ES14-12 has 2 Ah more. With 14 Ah, the ES14-12 runs longer between charges than the ES12-12TE (12 Ah). Mind the space: the ES14-12 measures 150.9 × 98 × 100.1 mm.

How much does the MK Battery ES12-12TE weigh?

The ES12-12TE weighs 4.01 kg. For reference, the MK Battery ES14-12 (14 Ah) weighs 4.39 kg.

Which battery is equivalent to the MK Battery ES12-12TE?

Only other AGM batteries with its dimensions and polarity: Kronobat ES12-12, Long WP14-12SE and Long WP15-12SE. Neither an EFB nor a conventional battery replaces the ES12-12TE.

Which charger does the MK Battery ES12-12TE need?

A charger with an AGM mode that limits voltage to about 14.4-14.7 V. Never an old unregulated charger: overcharging dries out an AGM beyond repair.

More batteries to compare with the ES12-12TE

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