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M40-12 SLD G MK Deep Cycle GEL Mobility Scooter / Wheelchair Battery (GB12-40, M4012SLDG, 8G40)

MK Battery
M40-12 SLD G MK Deep Cycle GEL Mobility Scooter / Wheelchair Battery (GB12-40, M4012SLDG, 8G40)

£ 184.00 inc. VATPrice

£ 7.99 inc. VATStandard Delivery

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Technical Specification

Customer Rating Customer Rating
4.8 From 14 Reviews
TerminalsPositive Front RightFemale Thread
BrandMK Battery
Product CodeM40-12 SLD G
Voltage12 Volts
Capacity (C5)34 Ah
Capacity (C20)40 Ah
Length197 mm
Width168 mm
Height inc. terms175 mm
Weight14 Kg
Guarantee1 Year

View AllLatest Customer Reviews

parfait bonne reception et les batteries ont étè installees aujour dhui et cet parfait merci



Star Rating

Fitted To: TAYNA

Bnjour avec un peut de retard mercis pour votre sérieux de votre côté toute est bien passé. la livraison dans ma boite au lettre pas soigneux Carton en movaise état heureusement la batterie na rien Cordialement Mr ben kraiem



Star Rating

Excellent product exactly as orders service was perfect will use you again without any doubt Roy Phillips



Star Rating

Fitted To: Invacare Auriga 10

Batteries have been fitted this weekend by my son. Now charged up and ready to use so hopefully they will be ok. Your delivery and service has been excellent



Star Rating

Fitted To: Invercare Mirage

Very quick delivery service considering i live rurally in Scotland



Star Rating

Fitted To: Invacare Auriga


M40-12 SLD G MK Battery - 12V Genuine GEL VRLA

MK Battery is a leading global supplier of the highest quality Sealed VRLA batteries for use in deep-cycle and standby power applications dating their history back to 1983. MK Battery provides the highest quality and most environmentally responsible battery solutions for specialised deep-cycle and standby power applications. MK Battery are committed to offering the most reliable products, world-class service and support, and maximum overall value to the diverse markets globally.

The Genuine GEL Technology Range

When seeking the highest quality Deep Cycle batteries, look to MK Battery. MK Genuine Gel batteries have provided years of proven performance and significantly longer life - averaging 1 to 2 years or longer when properly maintained. That's why they have been the number one choice for years of the leading wheelchair manufacturers. When it comes to performance and quality, the MK Gel is the standard.

The Range Benefits from:

• No need to check electrolyte levels

• Individual Plate Formation optimises power capacity, cell consistency and long-term reliability

• Eliminates spills, gases, and terminal corrosion under normal operating conditions

• Prevents the damaging effects of vibration

• Guarantees highest quality, performance and reliability

• Transports easily by air without special containers

The Range Features:

• 100% Maintenance Free

• IPF Technology

• Recombinant construction with gelled electrolyte

• Thick consistency of gelled electrolyte and tight-pack construction

• Over 250 quality control checks

• Defined as non-spillable by ICAO, IATA and DOT for all methods of shipping


• Minutes Discharged @ 25 Amps: 63

• Minutes Discharged @ 75 Amps: 11

• CA @ 32F: 325

• Peak Ah Capacity [1.75 vpc @ 77F (25C)] 5Hr Rate: 36

• Peak Ah Capacity [1.75 vpc @ 77F (25C)] 20Hr Rate: 42.1

*Always cross reference dimensions and specifications to your existing battery or application before ordering.

*Please refer to the Data Sheet for more battery technical specifications

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