MK Battery
MK Battery ES7-12SA T2 · Electric wheelchair battery 12V 7Ah
Reference: BOL-MK-ES7-12SA T2
The MK Battery ES7-12SA T2 is an electric wheelchair battery with 12 V and 7 Ah, measuring 150.9 × 65 × 102.1 mm.
MK Battery ES7-12SA T2 · Electric wheelchair battery 12V 7Ah images
- Voltage
- 12V
- Capacity
- 7Ah
- Technology
- AGM
- Dimensions (L × W × H)
- 150.9 × 65 × 102.1 mm
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14 days to return your order
If it does not fit, you have 14 days from delivery to return it unused.
Who the MK Battery ES7-12SA T2 is for
The MK Battery ES7-12SA T2 is made for powered wheelchairs. It is fitted as a 12 V pair and takes hundreds of daily cycles, something a starter battery could not handle.
The ES7-12SA T2 belongs to the MK Battery MK AGM range. See all MK Battery batteries
Equivalents and alternatives to the MK Battery ES7-12SA T2
As the ES7-12SA T2 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.
| Model | Technology | Capacity | Dimensions (mm) |
|---|---|---|---|
| Kronobat ES7-12 | AGM | 7 Ah | 151 × 65 × 102 |
| Kronobat ES9-12 | AGM | 9 Ah | 151 × 65 × 102 |
| MK Battery ES7-12SA | AGM | 7 Ah | 150.9 × 65 × 102.1 |
| MK Battery ES7-12 | AGM | 7.2 Ah | 150.9 × 65 × 102.1 |
| MK Battery ES7-12FR | AGM | 7.2 Ah | 150.9 × 65 × 102.1 |
| MK Battery ES7-12FR T2 | AGM | 7.2 Ah | 150.9 × 65 × 102.1 |
MK Battery ES7-12SA T2 vs ES7-12, ES10-12S and ES7-12FR: differences
How the ES7-12SA T2 compares with MK Battery batteries of similar size and capacity:
| Model | Capacity | Dimensions (mm) | Weight |
|---|---|---|---|
| MK Battery ES7-12SA T2 (this one) | 7 Ah | 150.9 × 65 × 102.1 | 2.2 kg |
| MK Battery ES7-12 | 7.2 Ah | 150.9 × 65 × 102.1 | 2.39 kg |
| MK Battery ES10-12S | 10 Ah | 150.9 × 65 × 118.6 | 3.28 kg |
| MK Battery ES7-12FR | 7.2 Ah | 150.9 × 65 × 102.1 | 2.39 kg |
- MK Battery ES7-12: 0.20 Ah more, the same dimensions.
- MK Battery ES10-12S: 3 Ah more, a different height (118.6 mm instead of 102.1 mm). It only fits if there is room for 118.6 mm of height.
- MK Battery ES7-12FR: 0.20 Ah more, the same dimensions.
Inside the ES7-12SA T2: AGM technology
Inside, the ES7-12SA T2 has glass fibre separators (AGM) that hold the electrolyte. The ES7-12SA T2 needs a charger with an AGM mode that does not exceed 14.7 V.
What to look at before buying the ES7-12SA T2
- Measure the space: the ES7-12SA T2 takes up 150.9 × 65 × 102.1 mm.
- Your current battery should say about 7 Ah; a little more is also fine.
MK Battery ES7-12SA T2 codes and part numbers
This is how the MK Battery ES7-12SA T2 appears on the label and in parts catalogues:
| Commercial reference | ES7-12SA T2 |
|---|---|
| Not to be confused with | MK Battery ES5-12SA T2 (5 Ah) |
Frequently asked questions about the MK Battery ES7-12SA T2
MK Battery ES7-12SA T2 or ES7-12?
Compared with the ES7-12SA T2, the MK Battery ES7-12 has 0.20 Ah more. With 7.2 Ah, the ES7-12 runs longer between charges than the ES7-12SA T2 (7 Ah). Both measure 150.9 × 65 × 102.1 mm, so they fit the same tray.
MK Battery ES7-12SA T2 or ES10-12S: what changes?
Mainly the height: the ES7-12SA T2 is 102.1 mm tall and the MK Battery ES10-12S 118.6 mm, with the same length and width and 10 Ah against 7 Ah. Before choosing between the ES7-12SA T2 and the ES10-12S, measure the free height of the battery compartment with the cover or bonnet closed.
How much does the MK Battery ES7-12SA T2 weigh?
The ES7-12SA T2 weighs 2.2 kg. For reference, the MK Battery ES7-12 (7.2 Ah) weighs 2.39 kg.
Which battery is equivalent to the MK Battery ES7-12SA T2?
Only other AGM batteries with its dimensions and polarity: Kronobat ES7-12, Kronobat ES9-12 and MK Battery ES7-12SA. Neither an EFB nor a conventional battery replaces the ES7-12SA T2.
How much range does the MK Battery ES7-12SA T2 give in an electric wheelchair?
It depends on weight, terrain and the chair. As a guide, with 7 Ah per battery an average chair covers several kilometres a day; range drops with hills and cold batteries.
Other options if you are unsure about the ES7-12SA T2
- All electric wheelchair batteries
- The whole MK Battery range
- MK Battery ES6-2 · 6 Ah, 50×34×108 mm
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