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First Choice Mobility
First Choice Mobility

Customer Helpline open 09:00 – 17:00

0800 6123454 / 01843 292136

MK GEL Battery – 12 Volt – 31AH

£145.00 (Excluding VAT)

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What are the differences between gel batteries and absorbed glass mat (AGM) batteries?

Both are recombinant batteries. Both are sealed valve-regulated (SVR) – also called valve-regulated lead-acid (VRLA). AGM batteries and gel batteries are both considered “acid-starved”. In a gel battery, the electrolyte does not flow like a normal liquid.

The electrolyte has the consistency and appearance of petroleumjelly. Like gelled electrolyte batteries, absorbed electrolyte batteries are also considered non-spillable – all of the liquid electrolyte is trapped in the sponge-like matted glass fiber separator material.

The “acid-starved” condition of gel and AGM batteries protects the plates during heavy deep-discharges. The gel battery is more starved, giving more protection to the plate; therefore, it is better suited for super-deep discharge applications.

Due to the physical properties of the gelled electrolyte, gel battery power declines faster than an AGM battery’s as the temperature drops below 32ºF. AGM batteries excel for high current, high power applications and in extremely cold environments.

You'll Cover More Ground with an MK Battery.

  • An MK sealed Gel battery features an inherently safer, truly maintenance-free design.
  • MK Gel batteries have provided years of proven performance and significantly longer life.
  • Averaging 1 to 2 years or longer when properly maintained.


  • Length: 21.1cm (8")
  • Width: 13.2cm (5")
  • Height: 18.3cm (7.2")
  • Weight: 11kg (24lbs)
  • Nominal Voltage: 12V
  • Capacity: 31Ah
  • Battery Type: Gel

Please click on the PDF Above, There is more information about the Gel batteries

Please note: Picture is for illustration purposes only.

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