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Dell 3521 / 5421 6C Battery Details
High-quality Techie Compatible Dell 3521 / 5421 6C Battery for Dell Inspiron 15 3521, Inspiron 17R 5721, Latitude 3440, Vostro 3445 laptops.
If your current battery is not working or it is dead due to a charging issue, backup issue, or any other issues, no worry replace it with the Techie Compatible Dell 3521 / 5421 6C Battery.
Techie replacement batteries lead the industry in quality and reliability. Rest assured you’re getting the best part money can buy.
| Cells: | 6 Li-ion |
| Voltage: | 11.1 V |
| Capacity: | 4000 mAh |
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| Voltage |
11.1V |
|---|---|
| Capacity |
4000mAh |
| Brand |
Dell |
At Techie, we prioritize your satisfaction. If you’re not happy with a product or encounter any issues, simply generate a return request within 15 days of delivery to get a replacement or refund.
1. Credit Card and Debit Card
2. Net Banking
3. Wallet
4. UPI / QR
5. Cash On Delivery
We do offer cash on delivery with cash handling fees of Rs.50 (Non-Refundable*)
We offer a 1-year warranty on our laptop batteries. We cover any defects in materials and functioning from the date of delivery. If you experience any issues during this period, we’ll take care of it.
Two easy ways to find the right battery for your laptop.
Laptop Model
The laptop model is usually located on the bottom of the device, find it and enter it in the shop’s search engine.
e.g. Asus K53SV / HP Pavilion G6 / MacBook Pro 13 A1278
Battery code
The battery code is located on the inside of each battery on the rating plate. Find the code and enter it into the shop’s search engine.
e.g. AA-PB9NC6B/ HT03XL / CQ42 / M5Y1K
Just follow these 5 steps:
The 11.1V battery cant be used interchangeably with 14.4V and vice versa. This can cause permanent damage to your laptop. When selecting a replacement battery, ensure that the voltage matches the one specified for the original factory battery. You can find this information directly on the battery itself.
It is absolutely correct. Voltage differences result from different measurements and the cells used. It should be noted that such small voltage differences are not noticed by our laptop and do not affect its operation in any way.
It is possible to use lower-capacity batteries. The battery capacity is expressed in milliampere hours (mAh), which indicates the working time or runtime of the laptop.
A problem with charging a new battery is rare with Techie Batteries. However, if this is the case, the following video provides instructions on how to fix this:
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18 reviews for Techie Compatible Dell 3521 / 5421 6C Battery for Dell Inspiron 15 3521, Inspiron 17R 5721, Latitude 3440, Vostro 3445 laptops.
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inderjeet kaur
Very satisfied and happy with total efforts right from pre order queries, your replies and support and phone call to further resolve doubts till I placed order with full trust. Thanks
Very satisfied and happy with total efforts right from pre order queries, your replies and support and phone call to further resolve doubts till I placed order with full trust. Thanks
Well packaged product. Will know the quality once it has been used for a while
Yes, i happy with your service and also i am satisfied.
Compatible product.
Very fast delivery. Product working properly…so far so good. Your Customer Care Representatives are also very prompt in understanding and delivering. Thank you.