380mAh Battery for Nest Thermostat E Black GB-S10-284449-0100 TL284443 3.7V
Compatible with the battery part numbers:GB-S10-284449-0100, TL284443. Fit to the device models:Nest A0013, Learning Thermostat 2nd Genera, Learning Thermostat 3rd Gen, Learning Thermostat 3rd Genera, T3007ES, T3008US, T4000ES, Thermostat E.