Safe, easy, fast
For 18 years, the no. 1 battery and adapter specialist
Over 1.000.000 customers

Questions? Mail to: info@BatteryUpgrade.co.uk

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

Siemens

We sell batteries, chargers and other accessories suitable for:

Popular devices

Siemens Gigaset series

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

Reviews

Neville Botha rated us:
: (5/5)
Product:: Siemens Gigaset SL1 battery (750 mAh 3.7 V, Black)
General:: Ordering was easy as was payment. Products arrived within expected time frame and an e-mail query was followed up rapidly and the query resolved. Would recommend this to anyone.
About the product:: Selection of battery was very easy accomplished on the website. Batteries work perfectly.

Read reviews from other customers

Safe, easy, fast
For 18 years, the no. 1 battery and adapter specialist
Over 1.000.000 customers

Questions? Mail to: info@BatteryUpgrade.co.uk