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U40-3S3700-B1Y1 Replacement laptop Battery

ADVENT U40-3S3700-B1Y1 replacement laptop battery for Hasee Q213 Q220 Q450 Q540 Series/Uniwill U40 U40SI1 Series

UK laptop battery shop, buy cheap U40-3S3700-B1Y1 laptop batteries, U40-3S3700-B1Y1 notebook battery with low price and high quality!This Li-ion ADVENT U40-3S3700-B1Y1 meet or exceed the original laptop battery specifications.

U40-3S3700-B1Y1 Replacement laptop Battery
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ADVENT U40-3S3700-B1Y1 Battery Shipping To Worldwide

  • Item Code: LAT028_001   Battery Type: Li-ion
  • Battery Voltage: 10.8V
  • Battery Capacity: 4400mAh
  • Battery Color:
  • Battery Brand: ADVENT
  • Dimension: 34.65 x 255.5 x 358
Today Price: £ 35.16
Reg. price: £43.19 You Save: £8.03

How to buy a laptop battery?

£ 35.16
IN STOCK Usually ships the same business day
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.

UK laptop Battery At Onebattery.co.uk 

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U40-4S2200-G1L3

Li-ion 14.80v 2200mAh Brand New Sale price: £ 45.81

Shop with confidence! Onebattery.co.uk 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.

Features:

Warranty:We promise that the U40-3S3700-B1Y1 laptop Battery sold in our website are 100% brand new - We never sell used or refurbished U40-3S3700-B1Y1 laptop Battery.
1.100% new high quality Replacement battery Compatible your advent laptops.
2.Provides excellent discharge characteristics.
3.30-Day Money Back,1 Year Extended Warranty for U40-3S3700-B1Y1 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:

Compatible Model Numbers:

ADVENT
Advent 1015 1315 Series
Advent 5301 5302 5311 5312 5313 5421 5431 5511 5611 5612 5711 5712 Series
Advent 6441 6551 6552 6553 6650 6651 Series
Advent 9115 9315 9415 Series
Advent K1301 KC500 KC550 kc500-p Series

UNIWILL
Uniwill U40, U40SI1, U40SI2, U40SIx, U50SI1, U50SI2, U50SIx Series

HASEE
Hasee Q213 Q220 Q450 Q540 Series


What's the Total Delivery Time? (Please use this formula to determine when your order will arrive) Total Delivery Time = Packaging Time + Shipping Time


battery life

Every day use Tips to extend your ADVENT U40-3S3700-B1Y1 laptop's battery life

1.Keep the ADVENT U40-3S3700-B1Y1 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 U40-3S3700-B1Y1 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 ADVENT U40-3S3700-B1Y1 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 advent 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 ADVENT U40-3S3700-B1Y1 battery. Make your hard drive as efficient as possible by defragging it regularly.

Why Buy U40-3S3700-B1Y1 Battery From Us?

onebattery.co.uk provides the best U40-3S4400-C1H1 U40-3S4400-C1M1 laptop Batteries at the lowest prices. When you buy our cheap U40-3S3700-B1Y1 Battery - U40-3S3700-B1Y1 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: U40-3S3700-B1Y1 Battery - U40-3S3700-B1Y1 laptop Battery is 30-Day Money Back Guarantee and 1 Year Warranty. All our products are shipped from Bexley, NSW 2207. Buy U40-3S3700-B1Y1 Battery from us, save your money & time!

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