Advent 7048 Battery

This is a premium quality, replacement battery for your WinBook M400 battery laptop . Unlike many M400 battery compatible batteries you might find for sale on “auction type” websites, this one is fully tested and certified to UK safety standards. It will give superior performance (often far better than the original WinBook one), longer life expectancy and incorporates all the required safety features built into the original WinBook M400 battery laptop that shipped with your laptop originally.

Benefits include

  • Superb usage time per charge – often better than the original
  • Excellent life expectancy – the number of times it can be recharged
  • Maintains excellent capacity even after very high number of recharges
  • Incorporates ALL IMPORTANT safety features i.e. thermal cut off
  • Uses balanced and matched, premium quality cells

Don’t risk ruining your M400 battery laptop by using a cheapo battery that is unlikely to last long. Cheap batteries also use unmatched cells – these get far hotter and massively reduce the life expectancy of the M400 battery . When the battery gets too hot, as well as damaging your laptop with excess heat, it may also leak acid or explode/catch fire – really not worth taking chances with.

At £111.94, our premium replacement WinBook M400 battery laptop is more expensive than most, but they are far better quality and they’re safe. Don’t risk your laptop, house or family for the sake of saving a few pounds!

Batteries usually ship on the same day you order, if please call us on 0207 558 8322, 0845 331 1312 or 0207 193 8558 if you would like to confirm availability and shipping date.