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U40-3S4400-C1H1 Replacement laptop Battery

UNIWILL U40-3S4400-C1H1 replacement laptop battery for Advent 1015 1315 5301 5421 5431 Series

UK laptop battery shop, buy cheap U40-3S4400-C1H1 laptop batteries, U40-3S4400-C1H1 notebook battery with low price and high quality!This li-ion UNIWILL U40-3S4400-C1H1 meet or exceed the original laptop battery specifications.

Whether you're at home or on-the-go, a long life lithium-ion laptop battery will ensure that you have the power you need, when you need it

U40-3S4400-C1H1 Replacement laptop Battery

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UNIWILL U40-3S4400-C1H1 Battery Shipping To Worldwide

  • Item Code: LUN019_001   Battery Type: li-ion
  • Battery Voltage: 11.1V
  • Battery Capacity: 4400mAh
  • Battery Brand: UNIWILL
  • Dimension: 119.6 x 94.7 x 20.7(mm)
  • * They are manufactured using the most up to date TI chip set
  • * Quality replacement battery with high Capacity
  • * Longer lifespan - thanks to modern Lithium technology without memory effect
  • * Guaranteed safety: Protected against Short-circuits, Overheating and Overvoltage
  • * Each cell is separately tested in order to ensure professional standards are met
  • * 100% compatible in replacing your original battery
  • Your order will be dispatched within 48 hours.
Today Price: £ 40.94
Reg. price: £50.29 You Save: £9.35

How to buy a laptop battery?

Local delivery (only ship local, no international shipping). The delivery time is about 2 to 3 days. The parcel is only sent to the United Kingdom.
laptop battery UK - one notebook battery

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Shop with confidence! stands behind its products by carrying a 1-year warranty on most of our products. If you are not happy with your purchase, we offer a 30-day money-back guarantee with no questions asked.


Warranty:We promise that the U40-3S4400-C1H1 laptop Battery sold in our website are 100% brand new - We never sell used or refurbished U40-3S4400-C1H1 laptop Battery.
1.100% new high quality Replacement battery Compatible your uniwill laptops.
2.Provides excellent discharge characteristics.
3.30-Day Money Back,1 Year Extended Warranty for U40-3S4400-C1H1 laptop Battery.
4.Quick delivery for every order.
5.If you need any help or have any questions, please feel free to contact us.

* Please ensure the product(s) that you are going to buy fits the brand, model and part number of your device.

Compatible Part Numbers:

U40-3S4400-G1L3, U40-3S4400-C1M1, U40-3S4400-C1H1 , U40-3S4000-G1B1,
U40-3S4400-S1G1, U40-3S4000-S1S1, U40-3S4000-S1L2 , 63GU40026-1A

Compatible Model Numbers:

Advent 1015 1315 5301 5302 5311 5312 5313 5421 5431 Series
Advent 5511 5611 5612 5711 5712 6441 6551 6552 6553 Series
Advent 6650 6651 9115 9315 9415 K1301 KC500 KC500-P KC550 Series
Uniwill U40 Series
Uniwill U40Si U50Si U51LI1 F71IL1 Series
Hasee Q213, Q220, Q450, Q540 Series
Gericom Phantom A4 Superlight Series

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battery life

Every day use Tips to extend your UNIWILL U40-3S4400-C1H1 laptop's battery life

1.Keep the UNIWILL U40-3S4400-C1H1 battery contacts clean: Clean your battery's metal contacts every couple of months with a cloth moistened with rubbing alcohol. This keeps the transfer of power from your battery more efficient.
2.Do not expose the U40-3S4400-C1H1 battery to extreme temperatures. Do not leave your battery outside in the cold or in your car in the summer. Cold batteries can't create very much power and hot batteries will discharge very quickly.
3.Don't pack your laptop away in a backpack or other enclosed space when the UNIWILL U40-3S4400-C1H1 battery is still warm, trapping the heat. A battery that is frequently hot to the touch will lose life a lot faster than a battery that isn't constantly being stressed. Worst of all: if your laptop crashes or refuses to shut off properly, the battery can get extremely hot when packed away in your bag.
4.Keep vents clear - don't put your uniwill laptop on a fluffy pillow or a cushioned service that will cover vents and trap heat.
5.Avoid allowing your device to discharge completely. Constantly recharging a lithium-ion battery does not shorten the battery life more than normal usage would. Avoid letting it sit on empty for too long; instead, keep it charged-up if you can.
6.Chargeable batteries will wear down quickly, when they are only charged for a short period of time. When the laptop is not in use, such as at bedtime, plug it into an outlet and leave it to charge until the battery power is full.
7.Defrag regularly - The faster your hard drive does its work - less demand you are going to put on the hard drive and your UNIWILL U40-3S4400-C1H1 battery. Make your hard drive as efficient as possible by defragging it regularly.

Why Buy U40-3S4400-C1H1 Battery From Us? provides the best U40-3S4400-C1H1 U40-3S4000-G1B1 laptop Batteries at the lowest prices. When you buy our cheap U40-3S4400-C1H1 Battery - U40-3S4400-C1H1 laptop Battery you can be rest assured that you are receiving the best value and service for your money. This replacement laptop Battery is guaranteed to be brand new and fresh from our factory.
Item: U40-3S4400-C1H1 Battery - U40-3S4400-C1H1 laptop Battery is 30-Day Money Back Guarantee and 1 Year Warranty. Buy U40-3S4400-C1H1 Battery from us, save your money & time!

New Uniwill One Battery UK

Fast Shipping

Your order will be dispatched within 48 hours. This means that it takes 48 hours to prepare before shipping, and then your goods will be delivered within 7 - 15 business days. We offer cheap shipping on all orders Fast shipping and tracking number email notification.

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superior quality

Each of our batteries is engineered to be 100% compatible and thoroughly tested before it leaves the factory floor and because we take advantage of the latest battery technology, we offer the highest-capacity batteries on the market to power your laptop longer.


1-year warranty

Shop with confidence! Laptop Battery Depot stands behind its products by carrying a 1-year warranty on most of our products. If you are not happy with your purchase, we offer a 30-day money-back guarantee with no questions asked.


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Customer Service

The customer is king. We know that building trusting, long-term relationships with our customers is key to our collaborative success.Prompt email response and good communication.Simple procedures for merchandise return,exchange,or replacement.