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High quality battery for HP Pavilion 17-BY0121NF - 41Wh,3 cells

Our brand new replacement HP Pavilion 17-BY0121NF batteries are produced under the highest industry standard and made with Grade-A battery cell(Panasonic), 100% compatible Original Manufacturer Specifications.

SKU :
UKH1073
Condition :
Brand New,High Quality
Chemistry :
Li-Polymer
Color :
Black
Volatge :
11.4V
Cells :
3 cells
Capacity :
41Wh
Dimension :
*mm
  • Overview
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Note : 11.1V and 11.4V are compatible, they are in common use.
Our replacement HP Pavilion 17-BY0121NF battery is the product of highest quality, which has obtained international certification ( CE, UL, ROHS, ISO9001/9002 ). Without any memory effect, the battery works as powerful as an extra power supply when traveling or being away from home/office. With long life, this replacement battery for HP Pavilion 17-BY0121NF laptop can be charged/discharged for more than 500-750 cycles (has been rigorously tested). Every piece of replacement HP Pavilion 17-BY0121NF battery pack is under the united protection of the PCP board, PCM board and intellectual power measurement circuit: automatically adjusting the charging time to achieve the maximum amount of charge, with over-charge protection, over-discharge protection, over current protection and short circuit protection.
We offer superb pre-sales and after-sales service, providing a full one year warranty and a 30-day money back guarantee for this replacement HP Pavilion 17-BY0121NF battery, 100% OEM compatible with the original HP Pavilion 17-BY0121NF battery. Our batteries for HP Pavilion 17-BY0121NF laptop have also undergone rigorous tests to ensure stability and safety before being dispatched from the battery manufactory. Usually, this high capacity (41Wh, 3 cells) replacement HP Pavilion 17-BY0121NF battery offers the same or even longer usage period as/than that of the original HP Pavilion 17-BY0121NF battery.
Thanks for buying battery for your HP Pavilion 17-BY0121NF at hplaptopbattery.co.uk. In order to ensure the quality of our replacement HP Pavilion 17-BY0121NF battery and offer you a 100 percent satisfaction with our products, we will strictly test the product quality before shipment.
Battery for HP Pavilion 17-BY0121NF laptopBattery for HP Pavilion 17-BY0121NF laptopBattery for HP Pavilion 17-BY0121NF laptopBattery for HP Pavilion 17-BY0121NF laptopBattery for HP Pavilion 17-BY0121NF laptop

Compatible Part Numbers

  • HSTNN-1B80
  • HSTNN-DB8R
  • HSTNN-DB8S
  • HSTNN-DB9D
  • HSTNN-IB80
  • HSTNN-IB8O
  • HSTNN-LB8M
  • HT03041XL
  • HT03XL
  • L11119-855
  • L11119-856
  • L11119-857
  • L11421-1C1
  • L11421-1C2
  • L11421-271
  • L11421-2C1
  • L11421-2C2
  • L11421-2C3
  • L11421-2D1
  • L11421-2D2
  • L11421-421
  • L11421-422
  • L11421-542

Fit Models

  • Pavilion 17-BY0100NG
  • Pavilion 17-BY0101NG
  • Pavilion 17-BY0102NG
  • Pavilion 17-BY0104NB
  • Pavilion 17-BY0104NG
  • Pavilion 17-BY0112NB
  • Pavilion 17-BY0113NB
  • Pavilion 17-BY0117NB
  • Pavilion 17-BY0119NB
  • Pavilion 17-BY0121NF
  • Pavilion 17-BY0124NF
  • Pavilion 17-BY0125NF
  • Pavilion 17-BY0130NF
  • Pavilion 17-BY0132NF
  • Pavilion 17-BY0133NF
  • Pavilion 17-BY0134NF
  • Pavilion 17-BY0135UR
  • Pavilion 17-BY0136NF
  • Pavilion 17-BY0137NF
  • Pavilion 17-BY0138NB
  • Pavilion 17-BY0139NB
  • Pavilion 17-BY0141NB
  • Pavilion 17-BY0147UR
  • Pavilion 17-BY0148UR
  • Pavilion 17-BY0149UR
  • Pavilion 17-BY0150NG
  • Pavilion 17-BY0150NZ
  • Pavilion 17-BY0150UR
  • Pavilion 17-BY0151NG
  • Pavilion 17-BY0151UR
  • Pavilion 17-BY0152UR
  • Pavilion 17-BY0153UR
  • Pavilion 17-BY0154UR
  • Pavilion 17-BY0155UR
  • Pavilion 17-BY0156UR
  • Pavilion 17-BY0157UR
  • Pavilion 17-BY0163UR
  • Pavilion 17-BY0164UR
  • Pavilion 17-BY0165UR
  • Pavilion 17-BY0166UR
  • Pavilion 17-BY0170UR

Some tips for increase the length of replacement HP Pavilion 17-BY0121NF battery

  1. Please carefully read the instructions before using the battery.
  2. Before using the new replacement HP Pavilion 17-BY0121NF battery for the first time, make sure that the battery is fully discharged and then get it charged for about 12 hours.
  3. You'd better use a dedicated AC adapter when charging the new Pavilion 17-BY0121NF battery
  4. You'd better turn off your HP laptop when the Pavilion 17-BY0121NF battery is charging; do not pull out the power plug or use your computer when charging.
  5. If you don't use laptop for a long time, please remove the replacement HP Pavilion 17-BY0121NF battery, and place it in a ventilated and dry place.
  6. Excessively high or low temperature environment should be avoided when using the Pavilion 17-BY0121NF laptop battery, as the too low or too high temperature will affect the battery life.
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