MK Battery 8G4D · Electric wheelchair battery 12V 183Ah
Reference: BOL-MK-8G4D · EAN 8404653002626
MK Battery 8G4D: electric wheelchair battery with 12 V and 183 Ah, measuring 527.6 × 214.1 × 250.2 mm.
- Voltage
- 12V
- Capacity
- 183Ah
- Technology
- GEL
- Dimensions (L × W × H)
- 527.6 × 214.1 × 250.2 mm
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If it does not fit, you have 14 days from delivery to return it unused.
Where the MK Battery 8G4D fits
The MK Battery 8G4D is a deep-cycle battery for electric wheelchairs: sealed, maintenance-free and built to discharge and recharge every day without losing capacity. It is fitted as a 12 V pair and takes hundreds of daily cycles, something a starter battery could not handle.
The 8G4D belongs to the MK Battery MK GEL range. More MK Battery batteries
Inside the 8G4D: GEL technology
The 8G4D is a gel battery: the electrolyte is immobilised in silica gel. It requires a charger with a specific gel profile.
MK Battery 8G4D vs 8G8D
The real differences between the 8G4D and the closest MK Battery models:
| Model | Capacity | Dimensions (mm) | Weight |
|---|---|---|---|
| MK Battery 8G4D (this one) | 183 Ah | 527.6 × 214.1 × 250.2 | 57.83 kg |
| MK Battery 8G8D | 225 Ah | 519.2 × 278.6 × 253.5 | 71.21 kg |
- MK Battery 8G8D: 42 Ah more, a different case (519.2 × 278.6 × 253.5 mm).
Equivalents and alternatives to the MK Battery 8G4D
We have no other battery with exactly the dimensions and polarity of the 8G4D. Browse the rest of our electric wheelchair batteries to compare close options.
Part numbers and codes for the MK Battery 8G4D
The 8G4D is listed under these codes on labels, in garages and in catalogues:
| Commercial reference | 8G4D |
|---|---|
| EAN | 8404653002626 |
| Terminal type | EAPT |
| Not to be confused with | MK Battery 8A4D (198 Ah), MK Battery 8G40 (40 Ah), MK Battery 8G8D (225 Ah) |
What to look at before buying the 8G4D
- With 183 Ah, the 8G4D replaces an original battery of that capacity or slightly less.
- Measure the space: the 8G4D takes up 527.6 × 214.1 × 250.2 mm.
Frequently asked questions about the MK Battery 8G4D
8G4D or 8G8D: which one suits me?
Compared with the 8G4D, the MK Battery 8G8D has 42 Ah more. With 225 Ah, the 8G8D runs longer between charges than the 8G4D (183 Ah). Mind the space: the 8G8D measures 519.2 × 278.6 × 253.5 mm.
How much does the MK Battery 8G4D weigh?
57.83 kg, with 183 Ah of capacity. For reference, the MK Battery 8G8D (225 Ah) weighs 71.21 kg.
Which charger does the MK Battery 8G4D need?
A charger with a GEL mode not exceeding 14.1-14.4 V. Charging it with a conventional lead-acid profile damages it through overcharging.
More batteries to compare with the 8G4D
- All electric wheelchair batteries
- Full MK Battery catalogue
- Long LGL150-12N · 150 Ah, 483×170×240 mm
- MK Battery 8G8VGC · 140 Ah, 260×181×276 mm
- Sonnenschein GF12160V · 196 Ah, 518×274×238 mm
- Deka 8G4DLTP · 183 Ah, 527.6×214.1×282.4 mm
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