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MK

MK 8A27 12V 92AH Deep Cycle Sealed AGM Battery

The MK 8A27 is one 12 V sealed AGM battery in Group 27. MK rates it 92 Ah at the 20-hour rate. The terminal is a U type: an SAE post and a stud. The case is 12.72 x 6.80 in, and 9.31 in high including the terminal. It weighs 61.5 lbs (28 kg). Sold one at a time. A 24 V scooter that specifies two Group 27 AGM batteries needs two, replaced together. It is not a Group 22NF battery, and it is not a 97 Ah battery.

Battery voltage
12 V
Battery capacity
92 Ah at the 20-hour rate
Battery group
Group 27
Battery terminal
U: SAE post and stud
Product weight
61.5 lbs28 kg
Sold as
One battery; a Group 27 scooter uses two

What is included?

One MK 8A27. No charger, cables or second battery. To have it fitted and tested, use our battery replacement form.

$ 448.60 $ 448.60

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SKU
27-SLA
Brand
MK
Category
AGM Batteries
Barcode 27-SLA 27-SLA

Description

The MK 8A27 is one 12 V sealed AGM battery in Group 27. It weighs 61.5 lbs (28 kg). The price is for one battery.

Which scooters does this battery fit?

Order it when the label you remove says AGM, 12 V, Group 27, about 92 Ah, and the terminal is an SAE post with a stud. MK's mobility battery table does not list the 8A27. A Group 22NF battery is the wrong case.

It does not fit a Group 27 box.

What must match the old battery?

  • Read maker, part number, 12 V, amp-hours, and the word AGM. 92 Ah at 20 h is this part. 100 Ah is the 100-hour rate on the same sheet, not a different voltage.
  • Look at the terminals. This part is a U terminal: an SAE post and a stud. A G post or an insert is a different battery.
  • Measure the case. The spec sheet says 12.72 x 6.80 x 9.31 in, height including the terminal. MK's traffic table prints a different size in centimetres (32.59 x 16.66 x 24.00 cm).

How many and how should they be charged?

Buy two 8A27 batteries when both boxes are this AGM Group 27 part. Do not mix gel with AGM, and do not leave an old battery beside a new one.

Frequently asked questions

Will it fit a Pride Pursuit XL?

Pride allows Group 24 or Group 27 on that scooter, AGM or gel. This is the Group 27 AGM.

Will it fit a Pursuit ES or an Afiscooter?

No. The current Pursuit ES takes Group 24. The Afiscooter S3 and S4 are not a Group 27 fit.

Can I take this battery on a plane?

MK rates it non-spillable by ICAO, IATA and DOT. The airline still approves the scooter and can refuse. Each battery weighs 61.5 lbs.

Funding may help: see who may help pay.

Specifications

Product weight
61.5 lbs (28 kg)
Installation
Our technicians can fit and test it at your home or in our shop
Disposal
Lead acid over 5 kg: never in household garbage. Take it to a Toronto drop-off depot or a Peel Community Recycling Centre
Battery capacity
92 Ah at the 20-hour rate
Battery voltage
12 V
Battery group
Group 27
Battery terminal
U: SAE post and stud
Sold as
One battery; most scooters and power chairs use two
Deep cycle
No, a valve-regulated AGM battery
Air travel
Rated non-spillable by ICAO, IATA and DOT; the airline must approve it
Battery length
12.72 in (323 mm)
Battery width
6.80 in (173 mm)
Battery height
9.31 in (236 mm) including the terminal
Compatible with
Group 27 AGM, U terminal. Pride Pursuit XL can take Group 27. Not the Afiscooter S3 or S4.
Battery charger
Charges on the scooter or power chair's own charger
Product type
Mobility scooter battery
Chemistry
Sealed lead acid, AGM (absorbed glass mat), valve regulated

Figures from the manufacturer. Options and seat sizes can change them; we confirm yours before ordering.

Documents

Delivery and service

Delivery and setup

We deliver and set up equipment across Toronto and the GTA, and show you how everything works. Custom and special-order products can take longer; we confirm timing with you before delivery.

Service and repairs

Our technicians service what we sell, at home or in our shop.

Try before you buy

Visit a showroom in Etobicoke or Brampton to try products first, or book a free home assessment.

Questions about this product?

Talk to our team, try it in a showroom, or book a free home assessment. We help with sizing and funding.

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