MK Battery
MK Battery ES3-6H · Electric wheelchair battery 6V 2.8Ah
Reference: BOL-MK-ES3-6H
MK Battery ES3-6H: electric wheelchair battery with 6 V and 2.8 Ah, measuring 66 × 33 × 103.9 mm.
MK Battery ES3-6H · Electric wheelchair battery 6V 2.8Ah images
- Voltage
- 6V
- Capacity
- 2.8Ah
- Technology
- AGM
- Dimensions (L × W × H)
- 66 × 33 × 103.9 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 ES3-6H is for
The MK Battery ES3-6H is a deep-cycle battery for electric wheelchairs: sealed, maintenance-free and built to discharge and recharge every day without losing capacity. With 2.8 Ah per battery, the ES3-6H is designed for a full charge every night.
The ES3-6H belongs to the MK Battery MK AGM range. The full range of MK Battery batteries
What it means that the ES3-6H is AGM
The ES3-6H is AGM: the electrolyte is absorbed in glass fibre mats, so it is sealed and spill-proof. It withstands many more cycles than a conventional lead battery, at the cost of being more sensitive to overcharging.
MK Battery ES3-6H vs ES3-6 and ES3.8-6: differences
The real differences between the ES3-6H and the closest MK Battery models:
| Model | Capacity | Dimensions (mm) | Weight |
|---|---|---|---|
| MK Battery ES3-6H (this one) | 2.8 Ah | 66 × 33 × 103.9 | 0.57 kg |
| MK Battery ES3-6 | 3 Ah | 134.1 × 34 × 65 | 0.7 kg |
| MK Battery ES3.8-6 | 3.8 Ah | 66 × 33 × 126 | 0.74 kg |
- MK Battery ES3-6: 0.20 Ah more, a different case (134.1 × 34 × 65 mm).
- MK Battery ES3.8-6: 1 Ah more, a different height (126 mm instead of 103.9 mm). It only fits if there is room for 126 mm of height.
Equivalents and alternatives to the MK Battery ES3-6H
No other reference in the catalogue fully matches the dimensions and polarity of the ES3-6H; you will find the closest ones among our electric wheelchair batteries.
MK Battery ES3-6H codes and part numbers
The ES3-6H is listed under these codes on labels, in garages and in catalogues:
| Commercial reference | ES3-6H |
|---|---|
| Not to be confused with | MK Battery ES3-6 (3 Ah) |
What to look at before buying the ES3-6H
- With 2.8 Ah, the ES3-6H replaces an original battery of that capacity or slightly less.
- Length, width and height of the ES3-6H: 66 × 33 × 103.9 mm.
Frequently asked questions about the MK Battery ES3-6H
MK Battery ES3-6H or ES3-6?
Compared with the ES3-6H, the MK Battery ES3-6 has 0.20 Ah more. With 3 Ah, the ES3-6 runs longer between charges than the ES3-6H (2.8 Ah). Mind the space: the ES3-6 measures 134.1 × 34 × 65 mm.
MK Battery ES3-6H or ES3.8-6: what changes?
Mainly the height: the ES3-6H is 103.9 mm tall and the MK Battery ES3.8-6 126 mm, with the same length and width and 3.8 Ah against 2.8 Ah. Before choosing between the ES3-6H and the ES3.8-6, measure the free height of the battery compartment with the cover or bonnet closed.
How much does the MK Battery ES3-6H weigh?
The ES3-6H weighs 0.57 kg. For reference, the MK Battery ES3-6 (3 Ah) weighs 0.7 kg.
Do I have to replace both batteries at once?
Yes. Wheelchairs fit two batteries in series, and a new one next to a worn one becomes unbalanced and lasts much less.
More batteries to compare with the ES3-6H
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