MK Battery ES3.8-6 | dependable daily range for mobility users | 3.8Ah 6V
mobility scooters and wheelchairs? Try the MK Battery ES3.8-6. Case size 66 × 33 × 126 mm.
- Nominal voltage: 6V
- Capacity, 20-hour rate (C20): 3.8Ah
- Dimensions (L × W × H): 66 × 33 × 126 mm
- Chemistry: AGM
Quick answer: What you are looking at: the MK Battery ES3.8-6, a 3.8Ah 6V battery for mobility scooters and wheelchairs. Weight is 0.74 kg, worth knowing before you lift it out of the tray.
About the MK Battery ES3.8-6
If the label inside the battery box reads MK Battery ES3.8-6, you have found the replacement. Mobility batteries are judged on capacity, size and terminal type. Ordering batteries online saves waiting for a dealer visit when range drops.
3.8Ah keeps the battery small, handy for tight trays. At 0.74 kg, it is light for its capacity.
Check before ordering
- ✓ Size check: 66 × 33 × 126 mm. A battery even slightly taller than the original can touch the bonnet or the seat base.
- ✓ Stored energy reserve: 3.8Ah. Going much lower than your current battery can leave you short on cold mornings or long stops.
- ✓ With F1 terminals, some installations need a different clamp or adapter. Check before fitting.
MK Battery ES3.8-6 data sheet
Common questions about the MK Battery ES3.8-6
How should I store the MK Battery ES3.8-6 if I don't fit it immediately?
Yes, but all batteries self-discharge slowly. Check the voltage every few months and recharge if needed.
Will the MK Battery ES3.8-6 fit my battery space?
At 66 × 33 × 126 mm and 0.74 kg, it needs a tray of that size and a careful lift.
AGM: how it works
Gas produced during charging recombines inside an AGM battery, so it loses almost no water. Premium cars with lots of electronics usually come with AGM from new. Do not mix AGM and flooded batteries in one bank.
See also
Everything you need to order the MK Battery ES3.8-6 is on this page. Recycling the old battery is easy at most tips and garages.
Getting the best from the MK Battery ES3.8-6
A trip to the shops and back every morning is a full day's work for a mobility battery. If the chair is going into storage, charge fully first and top up every few weeks. Unplugging mid-charge as a habit keeps batteries out of balance.
(edit with the Customer Reassurance module)
(edit with the Customer Reassurance module)
(edit with the Customer Reassurance module)
Comments (0)
Your review appreciation cannot be sent
Report comment
Report sent
Your report cannot be sent