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Battery DELL W0Y6W (Li-Polymer, 11.1 V, 5800 mAh), CS-DES521NB

Battery DELL W0Y6W (Li-Polymer, 11.1 V, 5800 mAh), CS-DES521NB
Battery DELL W0Y6W (Li-Polymer, 11.1 V, 5800 mAh), CS-DES521NB Battery DELL W0Y6W (Li-Polymer, 11.1 V, 5800 mAh), CS-DES521NB Battery DELL W0Y6W (Li-Polymer, 11.1 V, 5800 mAh), CS-DES521NB Battery DELL W0Y6W (Li-Polymer, 11.1 V, 5800 mAh), CS-DES521NB
Model: Battery DELL W0Y6W (Li-Polymer, 11.1 V, 5800 mAh)
Specs: Li-Polymer, 11,1 V, 5800 mAh
Article: CS-DES521NB
Manufacturer: Hong Kong, CameronSino
Warranty: 12 months
Availability: In Stock
Price: 100 $    why our prices are lower?
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0 reviews

Products sold in the online store CrazyBattery presents famous brands in the world are manufactured to the highest standards and have certificates of certification ISO9001, UL, CE and RoHS.

For every position there is a warranty of the manufacturer - indicated on the product page.

All batteries, according to the safety requirements, equipped with a control scheme charging temperature and short-circuit protection circuit. Please beware of the use of substandard batteries of unknown manufacture - such products can lead to spontaneous combustion and explosion!


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  1. Select the required quantity (pieces) and click "Add to Cart".

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  2. In the top menu, click "Checkout" and write the delivery address.

Letter with details of the order will be sent to your email. After payment the goods will be packed and shipped to your address.


  • XPS 15-L521x
  • XPS L521x

Compatible with equipment (Part No.)

  • 09F233
  • W0Y6W
  • WOY6W

Battery DELL W0Y6W (Li-Polymer, 11.1V / 11,1 volt, 5800mAh / 5800 milliampere), article CS-DES521NB. Dimension, mm: 248.00 x 91.20 x 14.00. Remark: no information.

This battery is compatible with devices: DELL: XPS 15-L521x, XPS L521x; DELL: 09F233, W0Y6W, WOY6W.

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Exactly what I was looking for. Thanks! . ...»


Great battery
That is one great replacement battery. It fits well and the quality seems to be good. It lasts 4-5 days, just as my original one. I'm very pleased with that product and most probably I will buy again, if my phone is still alive till then. Perfect battery. If you need it - you should have it. ...»

Shin Bulgaria

Great batteries! Good charge and quality!
Pros: These batteries are very good, the price is good. The load is almost true to her informed on the packaging. I am not able to measure precisely, but I know that I have used without any problems. Very good for a digital camera or controls in general. Cons: I can not complain about anything, the price is good, the load is good and they come well packaged. Other: It is essential that a product must meet to buy and use without problems. I researched quite before choosing by these cells. Took them to the wireless mouse and digital cameras, and everything went well. Bottomline: I do not regret this purchase. I'm currently using the. They are good for battery charging good. serve in a charger, and its load is good. We recommend! ...»


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