Safe, easy, fast
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.

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RoyalTek

We sell batteries, chargers and other accessories suitable for:

Device
Partnumber

RoyalTek Bluetooth GPS (HEW-R02-1)
RoyalTek HEW-R02-1
RoyalTek RBT-1000
RoyalTek RBT-1100
RoyalTek RBT-2000
RoyalTek RBT-2001
RoyalTek RBT-2010
RoyalTek RBT-2010 BT GPS
RoyalTek RBT-2100
RoyalTek RBT-2110
RoyalTek RBT-2300

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Reviews

Patrick Dubois rated us:
: (4/5)
Product:: Globalsat BT-338 battery (1800 mAh 3.7 V, Black)
General:: very good communication, fast emails to confirm the order. but more than 2 weeks to be delivered. nevertheless, I can recommand the site and am ready to place new orders.
About the product:: product OK.

Read reviews from other customers

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

Questions? Please contact us!