Title 1: 7WNW1 Battery for Dell Latitude 7424 5424 5420 Rugged (51Wh 4342mAh 11.4V)
Title 2: Dell 7WNW1 Battery Compatible with Model Dell Latitude 7424 5424 5420 Rugged
Title 3: 7WNW1 51Wh 4342mAh 11.4V for Dell Latitude 7424 5424 5420 Rugged
Title 4: New 7WNW1 Battery for Dell Latitude 7424 5424 5420 Rugged
Title 5: Battery Replacement for Dell Latitude 7424 5424 5420 Rugged 7WNW1
Need 51Wh 4342mAh Dell 7WNW1 Battery? This 7WNW1 battery 100% compatible with Dell Latitude 7424 5424 5420 Rugged. We offer 12 months warranty on our all batteries! During this period, if your battery fails, we will replace your 7WNW1 battery with a new one.
11.4V 51Wh 4342mAh 7WNW1 Replacement Battery for Dell Latitude 7424 5424 5420 Rugged
Technical Specifications:
Brand: for Dell
Voltage: 11.4V
Capacity: 51Wh 4342mAh
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 7WNW1 Battery Replaces:
7WNW1
DMF8C
0DMF8C
This 7WNW1 Battery Fits The Following Alcatel Models:
Dell Latitude 7424 5424 5420 Rugged
Other Online Stores:
GERMANY ---------------------7WNW1 Baterie do Dell
Poland ---------------------Dell 7WNW1 Zasilacz Sieciowy Dell
France --------------------- Batterie pour Dell 7WNW1
√ 7WNW1 battery, 2000mAh charges quickly.
√ This unit is a 100% fully compatible Lithium-Ion replacement for the Dell 7WNW1 Battery.
√ Brand new and high quality replacement Dell 7WNW1 battery is built with the highest quality standards, safety features.
√ Batteries are lighter, more efficient and charge with no memory effect.
√ Each Dell 7WNW1 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 7WNW1 battery?
1.Please fully charge your device before using it for the first time. Because the Dell 7WNW1 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 7WNW1 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.
