Garmin NewPower99 Battery Replacement Kit Nuvi 1450, 1450T, 1450LMT with Tools, Video Instructions, Long Life Battery
Quick take
This kit is made specifically for restoring a Garmin Nuvi 1450-series GPS by replacing the internal battery. It bundles a 1250 mAh, 3.7V rechargeable lithium-polymer battery with electronics opening tools and video instructions. The catch is that installation involves opening the unit carefully, and a small number of buyers report early charging problems or that the included Torx driver is not ideal.
Pros and cons
Pros
- Designed for Garmin Nuvi 1450, 1450T, and 1450LMT battery replacement.
- Includes both the replacement battery (1250 mAh, 3.7V) and installation tools.
- Video instructions are included to guide the disassembly process.
- Buyers commonly describe the install as manageable with patience, especially when prying carefully.
Cons
- Opening the GPS can be the hardest part, and removing the old battery may take careful effort.
- The included Torx driver may be poor quality for some users, so a better screwdriver helps.
- Buyer feedback on immediate battery performance is mixed, with at least one report of a battery that would not charge right away.
What buyers think
Buyer-review evidence suggests this kit is a practical way to extend the life of an older Garmin Nuvi 1450-series device when the battery no longer holds a charge. Multiple buyers mention the included tools fit well and that following the instructions makes the process doable, with patience needed to pry the old battery free without damaging the case. A recurring practical theme is that disassembly is the challenge, not the battery itself. There is also limited but real concern about tooling quality (specifically the Torx driver) and limited evidence of early “no charge” performance in at least one instance, so buyers who want guaranteed immediate results should consider having the ability to troubleshoot or source a backup plan.
Who this is for
- Nuvi 1450-series owners (1450, 1450T, 1450LMT) whose GPS powers down quickly or struggles to hold a charge.
- DIY-friendly shoppers who are comfortable taking apart small electronics and carefully reassembling them.
- Budget-conscious buyers looking to restore their existing GPS rather than purchasing a new unit.
Who should skip it
- People who cannot handle careful electronics disassembly or are worried about damaging the case during battery removal.
- Buyers who need “plug-and-play” simplicity. This kit still requires opening the GPS and performing an internal replacement.
- Anyone using a different Garmin model, since this kit is targeted to the Nuvi 1450, 1450T, and 1450LMT.
Key specifications that matter for buying
- Battery capacity: 1250 mAh
- Battery voltage: 3.7V
- Battery type: rechargeable lithium-polymer
- Compatibility: Garmin Nuvi 1450, 1450T, 1450LMT
Installation experience and practical tradeoffs
The kit includes tools and video instructions, but the replacement still depends heavily on your patience during the “old battery removal” step. Several buyers describe getting the old battery out as the main difficulty, with careful prying recommended to avoid cracking or damaging the case. If you already have the right driver set, the process is typically described as straightforward after you take your time and follow the guidance.
Pros and cons
Pros
- Compatible with Nuvi 1450, 1450T, and 1450LMT.
- Comes with the battery plus the tools and video instructions needed for the job.
- Battery capacity and voltage match the intended replacement use case (1250 mAh, 3.7V).
- Buyers frequently report their GPS can be returned to working condition after careful installation.
Cons
- Disassembling the unit is delicate work, and the old battery may be difficult to remove.
- Included screwdriver may not be sufficient for every user.
- Limited feedback raises the possibility of early battery charging issues, so plan for troubleshooting if the first charge does not behave as expected.
Verdict
The Garmin NewPower99 Battery Replacement Kit is a solid option for Garmin Nuvi 1450-series owners who want to keep their existing GPS running. It is best when you value a repair over a replacement and you are willing to take your time opening the device. If you are sensitive to the idea of internal work or you lack the right screw-driving tools, the installation difficulty and limited early-performance complaints are the main reasons to hesitate.
Price and availability
Pricing can vary, so check the current listing before buying to confirm fit, included components, and the most up-to-date availability. Buy on Amazon.
FAQ
Does this kit work with the Garmin Nuvi 1450, 1450T, and 1450LMT?
Yes. This replacement kit is intended for Garmin Nuvi 1450, 1450T, and 1450LMT.
What battery capacity and voltage does it include?
The kit includes a rechargeable lithium-polymer battery rated at 1250 mAh and 3.7V.
What tools and instructions are included?
It includes the replacement battery, special electronics opening tools, and video instructions intended to guide the disassembly and replacement process.
Is installation difficult?
The most challenging part reported by buyers is removing the old battery without damaging the case. If you take your time and follow the included video guidance, the process is described as manageable, but it still requires careful electronics handling.
Will the new battery come pre-charged?
Some buyers report the battery arrived partially charged, though charging behavior can vary, so it is a good idea to fully charge and test after installation.
What if the battery does not charge after replacement?
If the replacement does not charge as expected right away, double-check reassembly and charging steps. Because experience can vary, having a troubleshooting plan or support option is important.
Specifications
| Product Title | Garmin NewPower99 Battery Replacement Kit Nuvi 1450, 1450T, 1450LMT with Tools, Video Instructions, Long Life Battery |
|---|---|
| Category | Electronics > GPS, Finders & Accessories > GPS System Accessories > Batteries |
| Brand | Garmin |
| Manufacturer | Newpower99 |
| Model Number | Nuvi 1450 |
| Number of Batteries | 1 Lithium Ion batteries required. |
| UPC | 858922002523 |
| Built-In Media | Battery |
| Battery Capacity | 1250 Milliampere Hour (mAh) |
| Voltage | 3.7 Volts |
| Reusability | Rechargeable |
| Unit Count | 1 Count |
| Battery Weight | 48.1 Grams |
| Antenna Location | GPS |
| Battery Cell Type | Lithium Ion |
| Battery Cell Composition | Lithium Ion |
| Recommended Uses For Product | GPS |
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