MK Battery

MK Battery E31 SLD G ST · Electric wheelchair battery 12V 97.6Ah

Reference: BOL-MK-E31 SLD G ST · EAN 3660766462657

MK Battery E31 SLD G ST: electric wheelchair battery with 12 V and 97.6 Ah, measuring 328.4 × 171.2 × 237 mm.

The MK Battery E31 SLD G ST at a glance

The MK Battery E31 SLD G ST is made for powered wheelchairs. With 97.6 Ah per battery, the E31 SLD G ST is designed for a full charge every night.

The E31 SLD G ST belongs to the MK Battery MK GEL range. More MK Battery batteries

Inside the E31 SLD G ST: GEL technology

Inside, the E31 SLD G ST holds its electrolyte in gel form. To charge the E31 SLD G ST, use a charger with a gel profile.

MK Battery E31 SLD G ST vs E27 SLD G, 8G30H and E31 SLD G

The real differences between the E31 SLD G ST and the closest MK Battery models:

ModelCapacityDimensions (mm)Weight
MK Battery E31 SLD G ST (this one)97.6 Ah328.4 × 171.2 × 23731.07 kg
MK Battery E27 SLD G88 Ah325.9 × 166.6 × 23728.12 kg
MK Battery 8G30H97.6 Ah328.4 × 171.2 × 247.731.07 kg
MK Battery E31 SLD G97.6 Ah328.4 × 171.2 × 247.731.07 kg
MK Battery M27 SLD G88 Ah325.9 × 166.6 × 23728.12 kg
  • MK Battery E27 SLD G: 9.60 Ah less, a different case (325.9 × 166.6 × 237 mm).
  • MK Battery 8G30H: the same capacity, a different height (247.7 mm instead of 237 mm). It only fits if there is room for 247.7 mm of height.
  • MK Battery E31 SLD G: the same capacity, a different height (247.7 mm instead of 237 mm). It only fits if there is room for 247.7 mm of height.
  • MK Battery M27 SLD G: 9.60 Ah less, a different case (325.9 × 166.6 × 237 mm).

Equivalents and alternatives to the MK Battery E31 SLD G ST

Other gel batteries with the dimensions and polarity of the E31 SLD G ST: with gel it is best to stay with gel, because the charging profile is different.

ModelTechnologyCapacityDimensions (mm)
Deka 8G31GEL97.6 Ah328.4 × 171.5 × 237.2
MK Battery 8G31GEL97.6 Ah328.4 × 171.2 × 237
MK Battery 8G31DTGEL97.6 Ah328.4 × 171.2 × 238.8

MK Battery E31 SLD G ST codes and part numbers

This is how the MK Battery E31 SLD G ST appears on the label and in parts catalogues:

Commercial referenceE31 SLD G ST
EAN3660766462657
Terminal typeST

What to look at before buying the E31 SLD G ST

  • With 97.6 Ah, the E31 SLD G ST replaces an original battery of that capacity or slightly less.
  • Measure the space: the E31 SLD G ST takes up 328.4 × 171.2 × 237 mm.

Frequently asked questions about the MK Battery E31 SLD G ST

MK Battery E31 SLD G ST or E27 SLD G?

Compared with the E31 SLD G ST, the MK Battery E27 SLD G has 9.60 Ah less. With 97.6 Ah, the E31 SLD G ST runs longer between charges than the E27 SLD G (88 Ah). Mind the space: the E27 SLD G measures 325.9 × 166.6 × 237 mm.

MK Battery E31 SLD G ST or 8G30H/E31 SLD G: what changes?

Mainly the height: the E31 SLD G ST is 237 mm tall and the MK Battery 8G30H 247.7 mm, with the same length and width and 97.6 Ah against 97.6 Ah. The MK Battery E31 SLD G is 247.7 mm tall, with 97.6 Ah and A. Before choosing between the E31 SLD G ST and the 8G30H, measure the free height of the battery compartment with the cover or bonnet closed.

How much does the MK Battery E31 SLD G ST weigh?

The E31 SLD G ST weighs 31.07 kg. For reference, the MK Battery E27 SLD G (88 Ah) weighs 28.12 kg.

Which battery is equivalent to the MK Battery E31 SLD G ST?

For the E31 SLD G ST, other gel batteries with its size and polarity: Deka 8G31, MK Battery 8G31 and MK Battery 8G31DT.

Which charger does the MK Battery E31 SLD G ST 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 E31 SLD G ST

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