E40 E420 Replacement Battery for Lenovo E40 E420 SL410K T410i T420 E520 W520

SPECIFICATIONS

Note:
Remember that the performance and longevity of the new lithium-ion battery can only be achieved after two to three complete charge and discharge cycles.
After 2 or 3 cycles, you will never have to adjust the battery again!
10.8v and 11.1v is compatible.
14.4v and 14.8v is compatible.

Items for replacing Lenovo E40 E420 SL410K T410i T420 E520 W520 Laptop Batteries FRU_42T4791

1. Please carefully read the FRU_42T4791 battery information and compatible models provided by us, please do not buy it by mistake. If in doubt, please send an email.

2. Deal with a non-removable internal battery with the help of tools and full of DIY experience. If not, get professionals' help.

3. Li-ion rechargeable battery is not compatible with other types of battery, like ni-mh, ni-cd.

4. "Lenovo battery FRU_42T4791" offered by eazybattery.com, belongs to the Li-ion, self-protected if overcharged, perfectly run in motion for Lenovo E40 E420 SL410K T410i T420 E520 W520.

5. The same series of lenovo laptop batteries may be divided into versions or names among different regions. Please carefully check your device model and the capacity of the original battery.

6. If the above lenovo laptop batteries appearance or battery capacity does not match your PC, please quickly visit our website and keep in touch with our mailbox.

7. If the battery does not work properly, please correct or refresh the battery(*Deep charge and discharge 3 times. Charge the battery for 10-12 hours after exhausting it three times; update battery drive; enter BIOS checkout battery information).

Shipping costs Standard

All orders placed for Standard Shipping on all stock items will be shipped within 1 - 2 business days. all items will arrive at you in 7 to 20 business days with a tracking number.

*Thank you for shopping at eazybattery.com! At present, we have the ability to accurately deliver to most countries and regions within the above-mentioned transportation time. We are doing our best to always complete the transportation of certain goods during the above period.

Shipping Fee

Shipping fees: $0.00

Delivery

Free delivery on all items with no minimum order.

All orders placed for standard shipping on all in-stock items will ship within 1-2 business days. Shipping information will be available the day after your item has shipped. An e-mail is sent to the customer, mentioning the tracking number.

Usually it will take about 7-20 business days for delivery, but it depends on the exact address or region. Holidays and different customs on checking may affect postal service delays.

Please note that we do not ship to APO (military) or FPO (foreign) box. We are not responsible for incorrect or unknown address. Please ensure your shipping address is correct and deliverable.

Below is a list of countries where delivery is possible:

* We recommend using "Paypal" for payment.

The advantages of using paypal payments:

1. With the PayPal payment system, credit is immediate and secure. Paypal guarantees the security of data entered protecting you from the risk of fraud.

2. The data entered on the PayPal site will be processed directly by the same and will never be transmitted or shared with eazybattery.com, orders info are for shipping only.

3. Paypal guarantees total protection in the event that your account is used fraudulently by refunding the amount paid.

Guarantees: 1 year warranty! 30 days money back guarantee!

Return Policy

Quality problems: We will be responsible for replacements or refunds if there are quality problems within 30 days of delivery of the products. The customer may have to return the product to our offices, and after confirming that the products have not been damaged, by the way, we will replace the product.

If you want to return a product that has no quality problems, the returned products must be in original condition with all original packaging. If you have lost an accessory or component of the product, the price of the accessory or component will be deducted from the repayable amount.

Orders cancelled before delivery do not incur any expense, the amount of the order will be returned in its entirety.

Why most customers purchase batteries from us?

-The declared mAhs are real.

-The quality of the cells is of the highest quality.

-The quality of plastic is highly selected.

-Quality of contacts and assembly, respect the highest safety constraints.

-These FRU_42T4791 Portable Batteries have all the certifications to be able to be commercialized in Europe respecting all the safety constraints.

Frequent questions

Can I ship to an address other than my billing or confirmed address?

Yes, we accept to change your shipping address. after your payment confirmed, please advise me your correct shipping address by email as soon as possible, we will check it soon. Thanks.

Do you offer to combine shipping or any shipping discount on large purchased?

The price displayed on the product page is the final price, and the battery purchased on this site includes shipping and VAT.

I just completed an order and my payment is cleared. When will it ship?

Orders generally ship within 3 business days of when the order is placed.

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Need help finding the right battery? How to identify the original battery code

All devices, cameras, camcorders, laptops etc ... have a code that can be called in various ways:

- Original Battery Code

- Original Manufacturer part number

- Original part number

etc ... but the concept is always the same and it is the original Battery Code.

This code is printed on the battery label or directly printed on the plastic case of the battery.