This week free shipping!
For 18 years, the no. 1 battery and adapter specialist
Over 1.000.000 customers

Questions? Please contact us!

Welcome to Batteryupgrade!

Batterychampion has moved to batteryupgrade. As you are used to at BatteryChampion, you will find batteries and adapters for more than 40,000 devices, but with better service, faster delivery and sharper prices.

Continue

Qtek

We sell batteries, chargers and other accessories suitable for:

Popular devices

9090
8310

Can't find what you are looking for? Try using the search

Reviews

Raj Kumar Songa rated us:
: (5/5)
Product:: Qtek battery (2800 mAh 3.7 V, Silver)
General:: It is an amazingly easy, user-friendly website to search for the products one wants. The list of available products is huge.
About the product:: I wanted one more high life 2800mAh battery for my O2 XDA Mini S. The earlier battery was brought by my friend from UK. I tried this website and was pleasantly surprised to find the same product and at a very reasonable price. I tried ordering with my ICICI Debit Card (not Credit Card) and was again pleasantly surprised to see that it was accepted. My browser (Firefox 3.5) identified it as a secure website. What I received at my doorstep after 7 days was an excellent quality product from BatteryUpgrade.com in a nice and neat bubble-pack! Thanks folks for letting me have a great buying experience. The next time I think of a Laptop battery replacement you know where I'm going to look first !

Read reviews from other customers

This week free shipping!
For 18 years, the no. 1 battery and adapter specialist
Over 1.000.000 customers

Questions? Please contact us!