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Optima YTS 4.2 AGM High Cranking Battery

RRP £199.95

Excl. VAT: £147.02 Incl. VAT: £176.42

In stock

Quick Specifications

  • Part Number : YTS 4.2
  • Voltage (V) : 12
  • manufacturer : Optima
  • Ah : 55
  • Battery Application : Dual Purpose
  • Cold Cranking : 765

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Suitable for

Cars, Vans, Lorries, 4x4s, Boat, Dual Purpose: Starting and Deep Cycle Applications



The YELLOWTOP® high-performance AGM battery has everything you need. It’s one of the few true dual-purpose automotive batteries available, and performs above expectations as a tractor battery, forklift battery, or for other applications. With premium cranking power and impressive cycling capability, this heavy duty battery is also perfect for modern accessory-loaded vehicles. The YELLOWTOP can repeatedly be brought back from deep power drains to full charge, so it can power plenty of electronics and still start you up time after time. Low internal resistance also provides more consistent power output and faster recharges.

Trucks with winches, vehicles with high-demand electronics and audio systems, commercial vehicles and heavy equipment can all rely on this battery to provide ultimate starting and deep-cycle power. It also functions well as a forklift battery, tractor battery, or for other applications.



  • Deep-cycle and cranking power
  • Up to 3 times longer life
  • More than 15 times the vibration resistance
  • Spillproof, mountable in virtually any position
  • Maintenance-free
  • Faster recharging
  • Optimal starting power 300+ discharge/recharge cycles
  • Heavy duty battery that functions well as a tractor battery or forklift battery

Full Specifications

  • Part Number : YTS 4.2
  • Manufacturer : Optima
  • Voltage (V) : 12
  • Ah : 55
  • Cold Cranking : 765
  • Warranty : 2 Years
  • Length (mm) : 254
  • Width (mm) : 174
  • Height Inc Terminals (mm) : 195
  • Manufactured Weight (kg) : 20.3
  • Layout : LH+
  • Hold Down :
  • Activation Pack : No
  • Terminal : Standard Automotive - A
  • Battery Type : AGM
  • Battery Application : Dual Purpose

Customer Reviews

Battery Review by Nick
Good company do what they say (Posted on 15/04/2018)
Best Price Review by Ben
Been looking through other suppliers, found Battery Megastore. Better price, better courier service! Will be coming back to you for more batteries! (Posted on 09/07/2016)
A* Review by Eric Newman
Very pleased with this purchase. Cheaper than any other supplier as well (Posted on 31/03/2016)

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