Lenovo ThinkPad T420i 4178 Battery (9 Cells)

ThinkPad T420i 4178 Battery (9 Cells)
84
2-Power

ThinkPad T420i 4178 Main Battery Pack 10.8V 7800mAh

  • 7800 mAh Capacity
  • 9 Number of Cells
  • 1 YEAR Warranty
In Stock Now Free Delivery
£67.20
  • Specification
  • Description
  • Reviews
  • Technical specifications
    • Quick search number: 2XQJHR
    • Battery Life: Extended Battery Life
    • Warranty: 1 YEAR
    • Function battery performs: Laptop , Main power battery for portable computers
    • Battery Chemistry: Lithium ion , Newer type of rechargable, giving best performance for a rechargable.
    • Voltage: 10.8 V
    • Capacity: 7800 mAh
    • Watt hours: 84 Wh
    • Number of Cells: 9
    • Weight: 476 g
    • Dimensions: 220 mm x 75 mm x 20 mm
    • Charger Battery Ports: 0
  • /i/icons/built-to-last-icon.png

    Built to Last

    Your Duracell Laptop Battery is created from components unrivalled in quality, guaranteeing great performance with every use, time and time again.

    Increased recharge cycles and extended discharge times provide you with longer uncorded usage and a battery that lasts for just as long as the original.

    Safer by Design
    /i/icons/safer-by-design-icon.png

    Safer by Design

    Internal safety features safeguard your laptop and accessories with built-in over current, overheat and short circuit protection. Comprehensive testing of our batteries throughout the manufacturing process ensures every aspect of their function is optimised and triple-protected.

    Fully vibration and impact tested, all our replacement laptop batteries are designed to withstand movement and the small knocks and bumps laptops incur in day-to-day life.

    Compatibility Guaranteed
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    Compatibility Guaranteed

    We guarantee that your replacement battery will fit your machine perfectly, and what’s more will be easy to install. Unsure exactly which model fits your laptop or how to install it? Our world-class team of specialists are only a phone call away and will be happy to help you.

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    We've Got You Covered

    Rely on dependable mobile power from the UK’s No.1 Consumer Battery brand. No matter your location, an outstanding working life from your new Duracell battery will keep you unplugged for longer.

    Our comprehensive 1-Year Warranty and full Duracell Charge support comes as standard with all Duracell replacement laptop batteries.

      Brand Name: 2-Power branded product.

  • Pros • Very long battery life • Clear instructions provided in the box on how to use and charge for the first time • Charges to 100 % • No problems with a non-Lenovo battery Cons • Protrusion from the back. Does not really bother me, as the results are spectacular

    By Murad on 28 Apr 20 09:04 See more

    Good quality product not like some of the cheap and nasties from ebay. Gives me between 4-5 hours on full charge which is more than enough for me when on the road.

    By Dave on 19 Jan 16 11:01 See more
  • At Duracell Direct we are proud to offer our customers a choice of Duracell laptop accessories alongside Original Brand parts where available. In some instances we may also offer a compatible solution from carefully selected brands such as 2-Power to compliment our range or to cover models that Duracell do not currently cover. 2-Power products are tested to the highest standards and manufactured using high quality components to deliver outstanding performance. Everything you'd expect from Duracell Direct.

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