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- KML Replacement Battery for Nest Learning The...
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Item #:
24003573
KML Replacement Battery for Nest Learning Thermostat 2nd Generation Learning Thermostat 3rd Generation Learning Thermostat 3rd Gen T3007ES T3008US
80% of respondents would recommend this to a friend
Item #:
24003573
BND 50
Price Details
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*All items will import from US
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Imported from USA store
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Order now and get it around Saturday, September 26
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Fully compatible with your device. Same as the original battery.
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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
High Compatibility
Designed for Nest Learning Thermostats 2nd and 3rd generations, ensuring seamless integration and performance in a variety of models.
Reliable Performance
Offers long-lasting energy and consistent performance, effectively addressing user concerns about battery life and reliability with a robust design.
Easy Installation
User-friendly installation process allows consumers to replace their thermostat battery without professional help, saving time and minimizing hassle.
Product Details
| Number of Batteries | 1 Lithium Polymer batteries required. (included) |
| Brand | KML |
| Battery Cell Type | Lithium Polymer |
| Battery Capacity | 380 milliamp_hours |
| Voltage | 3.7 volts |
| Reusability | Rechargeable |
| Unit Count | 1 Count |
| Battery Weight | 60 g |
| Item Dimensions | 1.91 x 1.74 x 0.11 inches (4.9 x 4.4 x 0.3 cm) |
| Battery Cell Composition | Lithium Polymer |
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 Thermostat Users
Ideal for users with 2nd or 3rd generation Nest Thermostats needing battery replacement to maintain functionality.
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Environmentally Conscious
Suitable for users who prefer eco-friendly solutions, as it helps reduce waste by extending thermostat life.
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DIY Enthusiasts
Great for individuals comfortable with DIY installations, facilitating an easy battery replacement without professional help.
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Non-Nest Users
Not suitable for users with thermostats from other brands, as this battery is specifically designed for Nest devices only.
Product Description
KML Replacement Battery for Nest Learning Thermostat 2nd Generation Learning Thermostat 3rd Generation Learning Thermostat 3rd Gen T3007ES T3008US A0013 TL284443
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Customer Questions & Answers
-
Question:
Is this battery compatible with all Nest Learning Thermostats?
Answer: Yes, it is fully compatible with Nest Learning Thermostat 2nd and 3rd Generation models. -
Question:
How do I ensure the proper installation of the new battery?
Answer: Follow the provided installation instructions or consult the user manual for your thermostat model. -
Question:
What certifications does the replacement battery have?
Answer: The battery is certified with ISO9001, RoHS, and CE to ensure high quality and safety standards.
KML Programmable Editorial Review
The KML Replacement Battery for the Nest Learning Thermostat has garnered a mix of experiences from Consumers, highlighting significant challenges with performance and reliability. While some users found the installation process straightforward, this seems to be the only positive aspect Consistently noted. Several customers reported that the battery did not hold a charge, with multiple users experiencing rapid depletion even after proper charging procedures, including using the USB port. Complaints about the battery failing to retain power beyond a mere few hours or days have been prevalent, leading to frustrations and disappointments among purchasers. Some have even doubted the ability of the Nest's charging circuitry or the replacement battery's quality, noting that the battery seemed to have a lower capacity than the original one. Overall, while the KML Replacement Battery might seem like a cost-effective solution for Nest thermostat users in need of a new battery, the Consensus is that many find it unreliable in terms of charge retention and overall performance. Customers are advised to approach this product with caution, as a Considerable number report it has not met their expectations. **
Customer Reviews & Ratings
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Pros
- Easy installation process.
Cons
- Poor charge retention; many users reported it drained rapidly.
Platform Trust & Buyer Confidence
JG
Jazz
Verified buyer
“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
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Emmanuel
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“I always receive support when I engage customer service. Overall my experience with UBUY has been top notch. Keep up the good work.”
31 August 2026 · via Trustpilot
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29 August 2026 · via Trustpilot
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“Fast, convenient and cheap. Great store!”
27 August 2026 · via Trustpilot
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Important information
- 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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BND 50
Order now and get it around Saturday, September 26
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.)
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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
- Guaranteed compatibility with Nest Learning Thermostat models.
- Exact match to original battery specifications.
- 380mAh capacity for reliable performance.
- Li-Polymer technology ensures longevity.
- Certified with ISO9001, RoHS, and CE for quality assurance.
- Easy installation for hassle-free replacement.
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Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.