Dell PT434 Battery (9 Cells)


Main Battery Pack 11.1v 7800mAh 87Wh

  • 7800 mAh Capacity
  • 9 Number of Cells
  • 1 YEAR Warranty
In Stock Now Free Delivery
£69.98 Save £31.01 | £100.99
  • Specification
  • Description
  • Reviews
  • Technical specifications
    • Quick search number: N79H9R
    • 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: 11.1 V
    • Capacity: 7800 mAh
    • Watt hours: 86 Wh
    • Number of Cells: 9
    • Weight: 457 g
    • Dimensions: 208 mm x 78 mm x 22 mm
    • Charger Battery Ports: 0
    • Brand Name: 2-Power branded product.

  • I ordered this replacement 9 cell 87Whr battery for a Dell Latitude e6500. Dell no longer supply these. I've had several replacement batteries from other sources since 2013 but none have matched the original Dell 9 cell battery - which would last 4-5hrs of typical use. They normally lasted 2-3hrs. It is possible these are using repurposed (used) Lithium cells or just don't have the purported capacity. Although the 9 cell from Duracelldirect is quite expensive (£70) it does seem to match the original Dell battery performance. After 4 recharge cycles I'm getting 4-5 hrs of (office type) use. A looped MP4 video (from HDD, 50% brightness, no audio) ran for just under 5hrs before shutdown at 10%. The battery is identified by the BIOS as Samsung manufactured. I've given 4 stars as the price is quite high and the charge was showing as 10% when delivered - which is not ideal for Li-ion technology batteries that might be sitting on a shelf for many months.

    By SIMON on 18 Jun 20 09:06 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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