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- FITHOOD Replacement Battery for NEST Learning...
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Item #:
106729046
FITHOOD Replacement Battery for NEST Learning Thermostat T200377 Learning Thermostat T200477 Learning Thermostat T200577 Learning Thermostat T200777
Item #:
106729046
STD 682235
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
QTY:
Only 20 items left in stock.
Order now and get it around Friday, August 14
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High quality replacement battery for NEST, fully decoded chip works just like the original.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Compatibility
Designed specifically for multiple models of the NEST Learning Thermostat, ensuring a seamless fit and function that enhances the performance of your smart home system.
Cost-Effective
Offers an affordable solution to replace your thermostat battery, saving money over expensive OEM options while providing reliable power for optimal energy management.
High Capacity
Equipped with a high-capacity design, this replacement battery ensures long-lasting power, reducing the frequency of replacements and ensuring uninterrupted thermostat operation.
Product Details
- High quality replacement battery for NEST ,Smart Home
- Battery Specifications - Capacity: 450mAh, WH: 1.67Wh, Type: Li-Polymer, Voltage: 3.7V - New fully decoded chip works just like the original
- Dimensions: 48.24 x 42.78 x 2.76mmWeight: 45g / 1.59oz
- All batteries are Certificated with ISO9001, RoHS, and CE.
- Please ensure both model and battery part number are matched with your device.If you are not sure, please send email to us with your battery details or pictures, we will give you professional suggestions.
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Brand | FITHOOD |
| Model Number | CS-NLT300SL |
| Model Name | t200377,t200477,t200877 |
| UPC | 791328255233 |
| Manufacturer | CS |
| Battery Capacity | 450 Milliamp Hours |
| Voltage | 3.7 Volts |
| Reusability | Rechargeable |
| Compatible Phone Models | T200877 |
| Unit Count | 1.0 Count |
| Battery Weight | 45 Grams |
| Item Dimensions | 1.9 x 0.11 x 1.68 inches (4.8 x 0.3 x 4.3 cm) |
| Item Weight | 1.59 Ounces (45.08 grams) |
| Battery Cell Type | Lithium Ion |
| Battery Cell Composition | Lithium Ion |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
-
Nest Users
Users with a NEST Learning Thermostat needing a reliable replacement battery for uninterrupted thermostat functionality.
-
DIY Homeowners
Homeowners who prefer to install replacement parts themselves, valuing ease of installation and cost savings.
-
Cost-Conscious Shoppers
Individuals looking for an affordable battery option that does not compromise on quality for their thermostat.
-
Apple Enthusiasts
Users heavily invested in Apple’s ecosystem may prefer proprietary replacements for better integration with their devices.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Is this battery compatible with my NEST thermostat?
Answer: Please ensure that both the model and battery part number match your device. If unsure, contact us for assistance. -
Question:
What is the battery capacity?
Answer: The battery has a capacity of 450mAh, providing reliable and long-lasting power. -
Question:
Are there certifications for this battery?
Answer: Yes, all batteries are certificated with ISO9001, RoHS, and CE for quality and safety.
FITHOOD Programmable CS-NLT300SL Editorial Review
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23 July 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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STD 682235
Order now and get it around Friday, August 14
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 20 items left in stock.
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Compatible with various NEST Learning Thermostat models.
- High capacity of 450mAh for reliable performance.
- Uses advanced Li-Polymer technology for longevity.
- Certificated with ISO9001, RoHS, and CE for quality assurance.
- Compact dimensions: 48.24 x 42.78 x 2.76mm, lightweight at 45g.
- Expert assistance available for matching battery details.
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