Product Code: 51
Availability: In Stock
$38.70 $34.44
Ex Tax: $38.70
Price in reward points: 344400
All of our Laptop batteries was certified by CE, UL, ROHS, ISO9001/9002 to ensure high-quality and standards, You can buy with confidence!
We mainly sell original notebook batteries. All of our batteries have been rigorously tested for reliability and safety to ensure high-quality and standards.The original batteries have much Longer lasting life and Longer standby time.It is 100% compatible with your laptop!We guarantee our laptop batteries for 1 year and we offer a 30-day money-back refund on every notebook battery we sell.
10.8v and 11.1 are compatible
14.4v and 14.8v are compatible
The 10.8v(=11.1v) and 14.4v(=14.8v) are the different voltages – they are not compatible. Please ensure you choose the right battery for your laptop.

Battery Type: Li-ion
Battery Voltage: 14.8V
Battery Capacity: 40Wh
Battery Color: Black
Battery Weight: 235g
Battery Size: 270.40 x 48.20 x 19.90mm
Battery Cells Amount: 4-Cells
Battery Cell Quality: Grade A

Replace Part Number:
Compatible Laptop Models:
Inspiron 14 3443, Inspiron 14R-N5421, Inspiron 17-3721, Latitude 3540, P28F, X510404AU 15, 
Inspiron 15 model 3542.


Why Choose Us?

Original batteries have much longer-lasting life and a Longer standby time. Original cells are much more stable and 100% compatible with your laptop!

Order battery is easy. Buy Now-Fill Shipping Address-Pay Through Paypal-Order Successfully. An email with the tracking number will be sent to you after delivery.

Superb pre-sales and after-sales service, providing a full one-year warranty and 30-day money-back guarantee.

Over 10 years of experience selling online, have shipped to over 70 countries worldwide.

How to choose correct battery?

The shape of laptop battery and the location of connection must be as same as ours original battery.
Your battery part number or laptop model is listed on the compatibility list before making a purchase.

You also can send the picture of your old battery to us and we can help you to choose it.


Shipping & Payment

After receiving your order,we require some times to test the product to ensure its quality.The average processing time is 3 working days. The shipping methods we choose e-packet,usps,dhl or fedex.Normally it need 10-15 days can arrive by you.

For payment,we accepts PayPal,Credit Cards,Wire Transfer,Westem Union, as secure payment methods.


30-Days Money Back Guarantee
We promise that if you are not satisfied with our batteries which you ordered, you can return the battery and we will refund the amount you spent on the purchase within 30 days.

One-Year Warranty
We are absolutely confident of our batteries and offer one year warranty on all products .

100% Security Payment
For the security of your account, our payment methods are safe and trustworthy. We protect every client's privacy, so please buy with confidence!

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Tags: Dell XCMRD T1G4M V1YJ7 14.8V 40wh Battery for Dell Inspiron 17-3721, 51, Dell Laptop Batteries