Title 1: 8858X Battery for Dell Inspiron 15 7520 5520 5720 7720 (48Wh/6Cell 11.1V)
Title 2: Dell 8858X Battery Compatible with Model Dell Inspiron 15 7520 5520 5720 7720
Title 3: 8858X 48Wh/6Cell 11.1V for Dell Inspiron 15 7520 5520 5720 7720
Title 4: New 8858X Battery for Dell Inspiron 15 7520 5520 5720 7720
Title 5: Battery Replacement for Dell Inspiron 15 7520 5520 5720 7720 8858X
Need 48Wh/6Cell Dell 8858X Battery? This 8858X battery 100% compatible with Dell Inspiron 15 7520 5520 5720 7720. We offer 12 months warranty on our all batteries! During this period, if your battery fails, we will replace your 8858X battery with a new one.
Technical Specifications:
Brand: for Dell
Voltage: 11.1V
Capacity: 48Wh/6Cell
Cell Type: Li-ion
Battery Cell Quality: Grade A
Warranty: 1 Year Warranty, 30 Day Money Back and Secure Online Ordering Guaranteed
Certification:CE CCC FCC ROHS
This Dell 8858X Battery Replaces:
8858X
This 8858X Battery Fits The Following Alcatel Models:
Dell Inspiron 15 7520 5520 5720 7720
Other Online Stores:
GERMANY ---------------------8858X Baterie do Dell
Poland ---------------------Dell 8858X Zasilacz Sieciowy Dell
France --------------------- Batterie pour Dell 8858X
√ 8858X battery, 2000mAh charges quickly.
√ This unit is a 100% fully compatible Lithium-Ion replacement for the Dell 8858X Battery.
√ Brand new and high quality replacement Dell 8858X battery is built with the highest quality standards, safety features.
√ Batteries are lighter, more efficient and charge with no memory effect.
√ Each Dell 8858X replacement battery unit is made of high-quality lithium-ion cells for longer last time.
√ The battery is up to standard and fully compatible with original specifications.
√ All our batteries are certified by CE, UL, ROHS, ISO9001/9002 as safe products.
√ The interface metal and fixed insulator of the battery are made of good materials to ensure stable current input and durability.
How to extend the life of your Dell 8858X battery?
1.Please fully charge your device before using it for the first time. Because the Dell 8858X battery is normally shipped in a partially-charged state. Please cycle your battery pack by fully charge (more than 12hours) and discharge(less than 10%) for 3-5times to reach maximum rated capacity.
2.Please don’t discharge battery to 0%, which is the most common reason among faulty batteries. It will damage battery if the device usually works at a critical power level ( below 3%).
3.Charge the battery before it runs to 20%. It is scientifically justified that charging battery at 20% till 80% will extend battery life to the longest.
4.If your Dell 8858X battery won’t be used for a long time, please charge it once a month and keep battery power over 50%, remove it from your device and store it in an antistatic bag in a cool, dry place.
