tengsintay Replacement Battery for Nest Learning Thermostat T200577, T200377, T200477, T200777, T200877, for Battery PN:3701-0001-01, P11GY1-01-S01

• 【Battery Compatible】Replacement battery is only for Nest Learning Thermostat T200577, T200377, T200477, T200777, T200877
• 【Battery Part Number】3701-0001-01, P11GY1-01-S01
• 【Specification】voltage:3.7v. Capacity:450mAh/1.67Wh. Dimension:48.24 x 42.78 x 2.76mm
• 【Important Notice】Please carefully check the compatible device models and check whether the battery part number is consistent with the original battery before purchasing to ensure that the purchased battery exactly matches your device
• The battery must be fully charged before use (do not use third-party chargers or adapters as this will damage the battery life).A new battery typically reaches its optimal performance after 2–3 full charge and discharge cycles

【Compatible Model】 Learning Thermostat T200577 Learning Thermostat T200377 Learning Thermostat T200477 Learning Thermostat T200777 Learning Thermostat T200877 【Battery Part number】 3701-0001-01 P11GY1-01-S01 【Product Specifications】 Voltage:3.7V Capacity:450mAh/1.67Wh Tpye:Li-Polymer Net Weight:12.4g Dimension:48.24 x 42.78 x 2.76mm **Attention Please check and verify carefully the device model and the original battery part number before purchasing.