Tenergy CR2450 Battery 3V Lithium Coin Cell Battery For Car Key Fobs And Remote Controllers 5 Count
Why you'll like it
- Universal Compatibility — Direct replacement size for size codes DL2450, ECR2450, GPCR2450, BR2450, and 5029LC
- Ten Year Shelf Life — Advanced low self-discharge technology keeps unused batteries fresh and powered for a decade in storage
- All Weather Performance — Works reliably in extreme outdoor environments ranging from minus four degrees Fahrenheit to one hundred and forty degrees Fahrenheit
- Device Protection — Upgraded anti-leakage design safeguards sensitive electronics like car key fobs, calculators, digital thermometers, and garage door openers
- Extended Power Supply — High capacity lithium chemistry provides consistent three volt energy for compact and low-drain portable devices
Product details
Description
The Tenergy CR2450 3V Lithium Coin Cell Battery pack provides reliable, long-lasting power for your everyday electronic devices. Engineered with advanced lithium manganese dioxide chemistry, these premium button cells deliver steady voltage and stable power output.
This five-count pack is perfect for homeowners and drivers who need dependable replacements for high-drain or compact household and automotive electronics. Featuring an upgraded anti-leakage construction, these batteries protect your expensive devices from corrosive damage.
With an impressive ten-year shelf life and exceptionally low self-discharge rates, you can store these cells confidently, knowing they will be ready when you need them most. Additionally, they are built to endure harsh weather, functioning flawlessly in extreme outdoor environments ranging from freezing cold temperatures up to high heat, making them ideal for security hardware and outdoor sensors.
Shop authentic Tenergy products — imported from the USA. Browse more health & wellness at Dropy India.
How to use
- Identify the correct battery size required for your device.
- Wipe the coin cell with a dry cloth before installation to ensure clean contact points.
- Open your device battery compartment and insert the fresh CR2450 cell with the positive side facing upward.
- Securely close the compartment.
- Always replace all batteries in a device at the same time.
Ingredients
Lithium Manganese Dioxide, Stainless Steel Casing, Polypropylene Separator, Organic Electrolyte.
As printed by the brand. Check the pack label if you have an allergy.
Specifications
| Brand | Tenergy |
|---|---|
| UPC | 844949035507 |
| Ships from | USA (sourced directly), checked in Navi Mumbai |
| Sold by | Dropy.in |
Ratings & reviews
From our customers
FAQs
Are CR2450 and CR2032 batteries interchangeable?
No, CR2450 and CR2032 batteries are not interchangeable. While both are three-volt lithium coin cells, the CR2450 is significantly thicker and has a higher capacity than the CR2032, meaning it will not fit into the same battery slot.
What devices use the Tenergy CR2450 battery?
This battery is commonly used in small, portable electronics that require a long-lasting power source. Typical applications include automotive keyless entry fobs, garage door openers, smart home sensors, digital thermometers, calculators, and flameless LED candles.
Can these button cells withstand hot and cold weather?
Yes, they are engineered for reliable outdoor performance across a wide temperature spectrum. They operate safely and efficiently in temperatures as low as minus four degrees Fahrenheit up to a maximum temperature of one hundred and forty degrees Fahrenheit.
Are these Tenergy batteries authentic USA imports available in India?
Yes, they are genuine products. Dropy sources these Tenergy battery packs directly from the USA, ensuring that Indian customers receive completely authentic, high-quality imports that meet strict performance standards.
How should I store these lithium coin cells to ensure they last?
Keep the batteries in their original blister packaging until you are ready to use them. Store them in a cool, dry place away from direct sunlight and metal objects to maximize their ten-year shelf life.
How long will delivery take?
Most orders arrive in 15–20 days: we source each product directly from the USA, check it at our Navi Mumbai warehouse and pack it on video. Items marked Dropy Express ship from our India warehouse and arrive in 3–5 days.
Is cash on delivery available?
Full cash on delivery is available all over India on Dropy Express items. For other orders from ₹2,499 to ₹15,000 you can use Partial COD: pay 25% online now and the rest in cash on delivery.
Are your products genuine?
Yes. Every product is 100% authentic, sourced directly from the USA, quality-checked and packed on video at our Navi Mumbai warehouse.
What if my order arrives damaged or wrong?
Write to us at [email protected] as soon as it arrives. Damaged, wrong or not as described, our Buyer Protection gives you a full refund. The details are in our Return, Refund & Cancellation Policy.
Is delivery free?
Delivery is free on orders from ₹1,499. Below that a ₹79 delivery fee applies.