United Kingdom G40-45-ASI Batteries For LENOVO

Genuine / Original LENOVO G40-45-ASI Laptop Battery [2800mAh, 41Wh 14.8V ]

Battery Model: [L12S4A02] , [L12L4A02] , [L12S4E01] , [4INR19/66] , [4ICR19/66] , [L12M4E01] , [L12M4A02] , [L12L4E01]
2800mAh, 41Wh G40-45-ASI Batteries For LENOVO
Battery certification
Note : For correct LENOVO G40-45-ASI battery, you need to carefully check your original battery's brand, model, voltage, capacity, shape, interface location, fixed screw hole location, number of wires when ordering...
We accept Paypal and credit cart
  • Certified Stores Replacement-notebook-batteries.co.uk
  • Batetry SKU UK-NLVL12L4E0142WHB4
  • ConditionGenuine / Original Battery
  • Fit Model LENOVO G40-45-ASI Battery
  • Cell Type Li-ion Rechargeable
  • Voltage 14.8V
  • Capacity 2800mAh, 41Wh
  • Number Of Cells 4 cells
  • Color Black
  • Battery Weight 225g
  • Battery Size: 272.40 x 37.50 x 19.80mm(L x W x H)
  • Shipments UK & EU
  • Warranty 12 Months
  • In Stock
  • Original price: £ 39.48
  • Today's Price:
    £ 31.19
    ( Updated: 14 Mar 2025 In stock)
  • You Save: £ 8.29

Your Machine Model: *


2800mAh, 41Wh G40-45-ASI Batteries For LENOVO
( Free Shipping In UK )

Replacement / Compatible LENOVO G40-45-ASI Laptop Battery [2600mAh 14.8V ]

Battery Model: [L12S4E01] , [4INR19/66] , [4ICR19/66] , [L12M4E01] , [L12M4A02] , [L12L4E01]
2600mAh G40-45-ASI Batteries For LENOVO
Battery certification
Note : For correct LENOVO G40-45-ASI battery, you need to carefully check your original battery's brand, model, voltage, capacity, shape, interface location, fixed screw hole location, number of wires when ordering...
We accept Paypal and credit cart
  • Certified Stores Replacement-notebook-batteries.co.uk
  • Batetry SKU UK-NLVL12L4E0142WHB4O
  • ConditionReplacement / Compatible Battery
  • Fit Model LENOVO G40-45-ASI Battery
  • Cell Type Li-ion Rechargeable
  • Voltage 14.8V
  • Capacity 2600mAh
  • Number Of Cells 4 cells
  • Color Black
  • Battery Weight 225g
  • Battery Size: 272.40 x 37.50 x 19.80mm(L x W x H)
  • Shipments UK & EU
  • Warranty 12 Months
  • In Stock
  • Original price: £ 28.58
  • Today's Price:
    £ 22.58
    ( Updated: 14 Mar 2025 In stock)
  • You Save: £ 6.00

Your Machine Model: *


2600mAh G40-45-ASI Batteries For LENOVO
( Free Shipping In UK )
Note : Press 'Ctr + D' to bookmark this battery, so you can come back when you need customer service or usefull suggestion.
This LENOVO G40-45-ASI laptop battery is made with high-quality rechargerable Li-ion battery cells. The battery has undergone strict quality inspection before leaving the factory, including Overcharge, Overdischarge, External Short Circuit, Forced Discharge, Insulation Resistance, Surface Resistivity Test, Dielectric Strength, Breakdown Voltage Test, Dielectric Strength, Internal Resistance Test, Self-Discharge Rate, Cycle Life, Sealing Performance, Storage Performance, Available Solderability, Corrosion Resistance, Needling, Shock, Vibration, Drop, High and Low Temperature Cycle, Low Temperature, Temperature Cycle, Flame Resistance, Sand Dust Test, Light Aging and so.
There are 4 simple steps to buy this LENOVO G40-45-ASI laptop battery in UK and EU. Just Add it to cart ---> fill shipping address ---> check out ---> OK. You don't need to register as a member of this site, because the order details will be sent to your email, and you can check the status of the package and get all after-sales service support through the order ID and email.
This rechargerable Li-ion battery for LENOVO G40-45-ASI can replace orignal battery very well. After receiving the battery, you can install it by yourself, or install it according to "LENOVO G40-45-ASI battery installation" on google or youtube.com. If you have any questions or need help, you can contact us at any time.
This battery is a good choice when your original LENOVO G40-45-ASI laptop battery cannot be charged or is damaged.

Compatible Battery Part Numbers Or Battery Models

For LENOVO

Compatible Laptop or Machine Models

For LENOVO

B70-80 80MR0006GE, ERASER G50, ERASER G50-30, ERASER G50-45, ERASER G50-70, ERASER G50-70A, ERASER G50-70M, ERASER G50-75, ERASER G50-80, ERASER Z40, ERASER Z40-70, ERASER Z40-75, ERASER Z50-70, Eraser Z50-75, ERASER Z70, ERASER Z70-70, ERASER Z70-80, G40-30, G40-30-NTH, G40-30-NTW, G40-45, G40-45-AEI, G40-45-ASI, G40-45-E0N, G40-45-ETW, G40-70, G40-70AM-IFI, G40-70AT-CTW, G40-70AT-IFI, G40-70AT-ITH, G40-70AT-PTH, G40-70M-IFI, G40-70M-ITH, G40-70MA-IFI, G40-70MA-ITH, G40-70MA-PTH, G40-75-ATE, G40-80, G400s, G400s Series, G400s Touch, G400s Touch Series, G405s, G405s Series, G405s Touch, G405s Touch Series, G410s, G410s Series, G410s Touch, G410s Touch Series, G50-30-NTH, G50-30-NTW, G50-45(A8-6410), G50-45-AEI, G50-45-ASI, G50-45-E0N, G50-45-QC, G50-70AT-IFI, G50-70AT-ISE, G50-70AT-ITH, G50-70AT-PTH, G50-70M-ITH, G50-70MA-CTW, G50-70MA-IFI, G50-70MA-ISE, G50-70MA-ITH, G50-70MA-PTH, G50-75mA-ATE, G50-80-ISE, G50-80-ITH, G50-80AT-IFI, G50-80AT-ISE, G500s, G500s Series, G500s Touch, G500s Touch Series, G500s-59367693, G505s, G505s Series, G505s Touch, G505s-20255, G510s, G510s Series, G510s Touch, G510s Touch Series, IdeaPad 20245, IdeaPad 20250, IdeaPad 20255, IdeaPad 20298, ideapad 20299, IdeaPad 20354, IdeaPad 2710, IdeaPad G400s, IdeaPad G400s Series, IdeaPad G400s Touch, IdeaPad G400s Touch Series, IdeaPad G405s, IdeaPad G405s Series, IdeaPad G405s Touch, IdeaPad G405s Touch Series, IdeaPad G410s, IdeaPad G410s Series, IdeaPad G410s Touch, IdeaPad G410s Touch Series, IDEAPAD G50-30, IDEAPAD G50-45, IDEAPAD G50-70, IDEAPAD G50-70A, IDEAPAD G50-70M, IDEAPAD G50-75, IDEAPAD G50-80, IdeaPad G500s, IdeaPad G500s Series, IdeaPad G500s Touch, IdeaPad G500s Touch Series, IdeaPad G505s, IdeaPad G505s Series, IDEAPAD G505S TOUCH, IdeaPad G505s Touch Series, IdeaPad G510s, IdeaPad G510s Series, IDEAPAD G510S TOUCH, IdeaPad G510s Touch Series, IdeaPad S410p, IdeaPad S410p Series, IdeaPad S410p Touch, IdeaPad S410p Touch Series, IDEAPAD S435, IdeaPad S510p, IdeaPad S510p Series, IdeaPad S510P TOUCH, IdeaPad S510p Touch Series, IDEAPAD Z40, IdeaPad Z40-70, IDEAPAD Z40-75, IdeaPad Z50-70, IdeaPad Z50-75, IdeaPad Z501, IdeaPad Z70, IDEAPAD Z70-70, IDEAPAD Z70-80, IdeaPad Z710, IdeaPad Z710 Series, IdeaPad Z710-59381249, Lenovo G40 - 80E400QRCF, Lenovo G40 - 80E400QSCF, Lenovo G40 - 80E400R0CF, Lenovo G50-80 - 80E501J0CF, Lenovo G50-80 - 80E501JDCF, Lenovo G50-80 - 80E502XLCF, Lenovo G50-80 - 80E502XNCF, Lenovo G50-80 - 80E502XQCF, Lenovo G50-80 - 80E502XRCF, Lenovo G50-80 - 80E502XVCF, LENOVO IdeaPad G400s Series, LENOVO S510p Touch Series, Lenovo Z40, Lenovo Z50, S410p, S410p Series, S410p Touch, S410p Touch Series, S510p, S510p Series, S510p Touch, SR1000AT-ISE, V1000 FHD-ISE, V1000AT-ISE, V1070-FX-7500 4G, V1070-FXSE, V2000-ISE, V3000-ISE, Z40-59422614, Z40-70, Z40-75, Z50-70, Z50-75, Z70-80, Z710, Z710 Series,

The battery may be used on the following laptop models (Customer offered):
The time in brackets is for the customer to provide the machine model.

LENOVO G505S (2025-01-01) , Lenovo 250-70 (2023-02-10) , Lenovo Z50-70 (2023-02-10) , 20255 (2023-01-08) , Ideal Pad 2710 (2022-10-03) , Z50-75 (2022-06-11) , 20354 (2022-02-03) , 20255 (2021-11-29) , Lenovo Z50-70 (2021-08-15) , Lenovo Adeapad 2710 (2021-05-14) , G50-80 (2021-01-23) , 4ICR19/66 (2021-01-21) , Lenovo Z70 (2020-10-30) , 20354 (2020-09-17) , Pf9xb6511007 (2020-08-22) , 20354 (2020-08-12) , Z50/70 (2020-07-28) , 20354 (2020-07-20) , 20354 (2020-06-06) , Z50-70 (2020-01-29) , Z50-70 (2020-01-11) , Z50 70 (2019-12-30) , G500S (2018-06-20)

Shipping Methods

  • In UK-----Free Shipping. 2-7 working days, By Yodel or Royal Mail. ( Get your tracking number)
  • To EU -----GBP 1.29 / order, 3~9 working days to local post office and then by local post ways ( With tracking number also)

Payment Methods

We accept paypal and visa, master card.

Battery Warranty

1-Year Warranty
All our high-quality replacement batteries for G40-45-ASI come with a 1-year warranty.

30-Day Money Back Guarantee
Our goal is to turn customer satisfaction into ‘99.99% Customer Satisfaction’. That's why we offer you a 30-day money back guarantee.

Returns / Replace / Refund

If you need to return or exchange an item, we will generate a return code for you.

You can request a cancellation before the product has been shipped, or you can request a full refund when the return is complete.

FAQs

Q: When I buy this G40-45-ASI battery, why not need to register as a website member?

A: 1. A good battery can be used for 1-3 years, you don’t often return to our website.
2. This helps protect your privacy and prevent hackers from maliciously spying or cracking your password habits.
3. All order information will be sent to your mailbox, you can get all after -sales services and avoid harassment of advertising mail and spam.
4. If you are dissatisfied with the goods you receive, you can get a refund or compensation through the PayPal or credit card institution.
5. You can easily contact us through mailboxes or online support.

Q: How to make my G40-45-ASI battery longer use life?

A: 1. Avoid excessive discharge and charge the battery immediately when it is below 15%.
2. Avoid frequent charging: For example, set the connecting adapter to allow charging when the battery is less than 65%.
3. Use power-saving schemes when using battery, such as turning down the sound, reducing the brightness of the screen, etc.
4. Keep the battery from overheating and keep it well ventilated.
5. Don't calibrate the battery too often, unless you find that the battery life is obviously inaccurate.
6. Use the original power adapter.

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