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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Nest

We sell batteries, chargers and other accessories suitable for:

Popular devices

Learning Thermostat 3rd Genera
Learning Thermostat 2nd Generation
Learning Thermostat T200877
Learning Thermostat T200477

Device
Partnumber

Nest A0013
Nest Learning Thermostat 2nd Genera
Nest Learning Thermostat 2nd Generation
Nest Learning Thermostat 3rd Genera
Nest Learning Thermostat T200377
Nest Learning Thermostat T200477
Nest Learning Thermostat T200577
Nest Learning Thermostat T200777
Nest Learning Thermostat T200877
Nest T100577
Nest T200377
Nest T200477
Nest T200577
Nest T200777
Nest T200877
Nest T3007ES
Nest T3008US

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Reviews

Ann Whitlock rated us:
: (5/5)
Product:: Nest battery (450 mAh 3.7 V, Black)
General:: After sending a photo of my battery, customer service recommended a replacement. Very helpful.
About the product:: It was quite the trick to install but I did it and the thermostat is running smoothly again.

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!