In short: Built for mobility scooters and wheelchairs, the MK Battery M45-12 SLD M carries the rating 45Ah 12V. Terminal position is the detail people most often forget.
Buying the MK Battery M45-12 SLD M online
Carers often look up the MK Battery M45-12 SLD M after noticing the chair runs out of charge earlier than before. Mobility batteries are judged on capacity, size and terminal type. At baterias.online, each mobility battery is filed under maker and reference.
45Ah sits in the comfortable middle for mobility scooters and wheelchairs.
12VNominal voltage
45AhCapacity, 20-hour rate (C20)
14.47 kgBattery weight
Check before ordering
- ✓ Terminal type: F4. Make sure your cable clamps or connectors suit it before fitting.
- ✓ As a AGM battery it needs matching charge settings in the alternator, charger or solar regulator.
- ✓ Size check: 198.9 × 166.1 × 170.9 mm. A battery even slightly taller than the original can touch the bonnet or the seat base.
Full specifications of the MK Battery M45-12 SLD M
ManufacturerMK Battery
ReferenceM45-12 SLD M
SeriesMK AGM
Applicationmobility scooters and wheelchairs
Nominal voltage12V
Capacity, 20-hour rate (C20)45Ah
TechnologyAGM
Size L × W × H198.9 × 166.1 × 170.9 mm
Battery weight14.47 kg
Terminal typeF4
Frequently asked questions
Which voltage does the MK Battery M45-12 SLD M run at?
It is rated 12V and 45Ah. Check your equipment's voltage first: a mismatch can damage electronics or simply not work.
How should I charge a battery like this?
Being a AGM battery, it needs charging voltages suited to that chemistry. Smart chargers with a selectable mode take care of this automatically.
The AGM technology explained
AGM stands for absorbent glass mat, a fancy name for a very tidy way of storing acid. Alarm panels and UPS units are classic homes for small AGM blocks. Recharge an AGM battery promptly after deep use.
Alternatives that fit the same space
If you prefer another make, these fit the same space with the same terminal side.
Kronobat ES45-12Long WP45-12Long WP45-12NLong WP45-12NEMK Battery ES40-12
See also
A photo of the old label plus this page is all it takes to order with confidence at baterias.online. Bookmark this page if you want the data sheet to hand while fitting.
Getting the best from the MK Battery M45-12 SLD M
A scooter used only once a week can lose charge between trips. Plug in at the end of each day out, whatever the gauge says. Soft tyres can make healthy batteries seem tired.
