Tenergy 3 Volt CR2025 Lithium Button Coin Cell Batteries For Car Key Fobs And Small Electronic Devices 5 Count Pack
Why you'll like it
- Long Lasting Power — Provides a continuous and stable 3 Volt energy output ensuring optimal performance for everyday small electronics like car key fobs and watches.
- Extended Shelf Life — Engineered with low self-discharge chemistry that safely preserves power for up to ten years in proper storage conditions.
- Weather Resistant Operation — Designed to function reliably across a wide outdoor temperature spectrum ranging from extreme cold environments to high heat settings.
- Leakage Protection Structure — Features an advanced anti-leak design using high-tech steel to protect sensitive electronic components from corrosive damage.
- Universal Device Compatibility — Directly replaces equivalent sizes including ECR2025, BR2025, DL2025, and SB-T14 for seamless integration across multiple brands.
Product details
Description
The Tenergy 3 Volt CR2025 Lithium Button Coin Cell Batteries offer dependable power for your everyday small electronics. Engineered for precision performance, these single-use miniature batteries are designed to support high-drain devices such as automotive keyless entry remotes, smart watches, digital calculators, thermometers, and medical equipment like glucometers and heart rate monitors. Built with advanced materials including high-tech steel, each coin cell ensures a smooth discharge curve to keep your electronics running optimally without sudden power drops.
These batteries are manufactured to withstand diverse environments, performing reliably across an outdoor temperature range from extreme cold to intense heat. Featuring zero mercury, the non-toxic chemistry is enhanced with a secure anti-leak structure that protects your sensitive household gadgets from internal corrosion. With an exceptionally low self-discharge rate, this five count pack maintains its energy for up to ten years when properly stored, making it a perfect emergency backup power source for your home.
Shop authentic Tenergy products — imported from the USA. Browse more health & wellness at Dropy India.
How to use
- Identify the correct battery orientation by matching the positive plus side indicated on the cell.
- Open your electronic device battery compartment using an appropriate tool if necessary.
- Remove the old coin cell safely and insert the new battery with the correct alignment.
- Securely close the compartment.
- Keep out of reach of children and pets.
Ingredients
Lithium, iron disulfide, manganese dioxide, high-tech steel alloy casing, and non-toxic organic solvents.
As printed by the brand. Check the pack label if you have an allergy.
Specifications
| Brand | Tenergy |
|---|---|
| UPC | 844949007634 |
| Ships from | USA (sourced directly), checked in Navi Mumbai |
| Sold by | Dropy.in |
Ratings & reviews
From our customers
FAQs
What devices are these CR2025 batteries compatible with?
These batteries are ideal for small electronic devices. They are commonly used in car key fobs, keyless entry remotes, digital watches, calculators, fitness trackers, and medical monitors.
Are these Tenergy CR2025 batteries rechargeable?
No, these are single-use lithium button cell batteries. Attempting to recharge them can cause permanent damage to the battery or your electronic device.
What sizes can this battery replace?
The CR2025 battery serves as a direct replacement for equivalent sizes. These include model numbers ECR2025, BR2025, DL2025, LM2025, and SB-T14.
Are these Tenergy batteries authentic USA imports available in India?
Yes, these are authentic Tenergy products imported directly from the USA. Dropy sources genuine items directly from reputable American distributors to ensure premium quality for Indian consumers.
How long can these button cells be stored?
These lithium coin cells feature a shelf life of up to ten years when kept in their original packaging. The anti-leak design helps preserve their power during long-term storage.
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.