MK Battery
MK Battery M22NF SLD A · Electric wheelchair battery 12V 55Ah
Reference: BOL-MK-M22NF SLD A
The MK Battery M22NF SLD A is an electric wheelchair battery with 12 V and 55 Ah, measuring 243.8 × 138.9 × 234.7 mm.
MK Battery M22NF SLD A · Electric wheelchair battery 12V 55Ah images
- Voltage
- 12V
- Capacity
- 55Ah
- Technology
- AGM
- Dimensions (L × W × H)
- 243.8 × 138.9 × 234.7 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.
Where the MK Battery M22NF SLD A fits
The MK Battery M22NF SLD A 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 M22NF SLD A belongs to the MK Battery MK AGM range. See all MK Battery batteries
What it means that the M22NF SLD A is AGM
Inside, the M22NF SLD A has glass fibre separators (AGM) that hold the electrolyte. It is fitted in cars with advanced Start-Stop and in deep-cycle equipment.
MK Battery M22NF SLD A vs M22NF-HC and M62-12 SLD M: differences
Torn between the M22NF SLD A and another similar MK Battery? This is what changes:
| Model | Capacity | Dimensions (mm) | Weight |
|---|---|---|---|
| MK Battery M22NF SLD A (this one) | 55 Ah | 243.8 × 138.9 × 234.7 | 16.78 kg |
| MK Battery M22NF-HC | 48.4 Ah | 228.3 × 138.9 × 210.1 | 18.14 kg |
| MK Battery M62-12 SLD M | 65 Ah | 226 × 135 × 214 | 18.7 kg |
- MK Battery M22NF-HC: 6.60 Ah less, a different case (228.3 × 138.9 × 210.1 mm).
- MK Battery M62-12 SLD M: 10 Ah more, a different case (226 × 135 × 214 mm).
Equivalents and alternatives to the MK Battery M22NF SLD A
Other AGM batteries that fit the M22NF SLD A's tray with the same polarity: an AGM can only be replaced by another AGM.
| Model | Technology | Capacity | Dimensions (mm) |
|---|---|---|---|
| Deka 8A22NF | AGM | 55 Ah | 243.8 × 138.9 × 234.7 |
| MK Battery 8A22NF | AGM | 55 Ah | 243.8 × 138.9 × 234.7 |
Part numbers and codes for the MK Battery M22NF SLD A
Shops, garages and catalogues identify the M22NF SLD A with these codes:
| Commercial reference | M22NF SLD A |
|---|---|
| Not to be confused with | MK Battery M22NF SLD G (51 Ah) |
Check this before ordering the MK Battery M22NF SLD A
- Your current battery should say about 55 Ah; a little more is also fine.
- The M22NF SLD A needs 243.8 × 138.9 × 234.7 mm of space: measure it with the hold-down clamp in place.
Frequently asked questions about the MK Battery M22NF SLD A
M22NF SLD A or M22NF-HC: which one suits me?
Compared with the M22NF SLD A, the MK Battery M22NF-HC has 6.60 Ah less. With 55 Ah, the M22NF SLD A runs longer between charges than the M22NF-HC (48.4 Ah). Mind the space: the M22NF-HC measures 228.3 × 138.9 × 210.1 mm.
How much does the MK Battery M22NF SLD A weigh?
16.78 kg, with 55 Ah of capacity. For reference, the MK Battery M22NF-HC (48.4 Ah) weighs 18.14 kg.
Which battery is equivalent to the MK Battery M22NF SLD A?
Only other AGM batteries with its dimensions and polarity: Deka 8A22NF and MK Battery 8A22NF. Neither an EFB nor a conventional battery replaces the M22NF SLD A.
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.
Other options if you are unsure about the M22NF SLD A
- All electric wheelchair batteries
- Full MK Battery catalogue
- Ritar RA12-55A · 58 Ah, 229×138×235 mm
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