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DieHard CR2032 Coin Cell 1 Pack
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$1.99
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SKU: 41-1278-035355412789
Overview
This 3.0-volt lithium coin cell is designed for compact electronics that need a dependable power source, from watches and calculators to keyless entry devices, toys, and heart-rate monitors. It is a practical choice for keeping everyday gear ready, especially when you want a replacement battery that matches a wide range of CR2032-compatible applications. The battery is stated to hold power for up to eight years when not in use, which makes it useful for spare storage as well as immediate replacement needs.
Why Hunters Choose the Diehard
3.0-volt Premium
Lithium battery for compact electronic
Holds Power
For up to eight years
Recommended Watches,
Calculators, toys, and medical devices
Also Used
In heart-rate monitors and keyless
Compatible Multiple
Multiple CR2032 replacement codes
Key Features
- DieHard Lithium CR2032 coin cell battery for compact electronic devices
- 3.0-volt premium lithium battery
- Holds power for up to eight years when not in use
- Recommended for watches, toys, calculators, and medical devices
- Used in heart-rate monitors and keyless entry devices
- Replaces CR2032, DL2032, ECR2032, KCR2032, BR2032, and other listed equivalents
Best Used For
- Hunters needing a replacement battery for keyless entry remotes and other compact gear
- Users maintaining watches, calculators, or small electronics with CR2032-compatible power needs
- Anyone stocking spare batteries for heart-rate monitors and other medical devices
- Outdoor enthusiasts wanting a 3.0-volt coin cell for everyday low-profile devices
Specifications
| Battery Type | CR2032 coin cell |
|---|---|
| Chemistry | Lithium |
| Hold Power Up To | eight years when not in use |
| Quantity | 1 pack |
| Recommended Uses | watches, toys, calculators, medical devices, heart-rate monitors, keyless entry, toys & games |
| Replaces | CR2032, CR2032BP, DL2032, ECR2032, KCR2032, BR2032, SB-T15, KECR2032, BR2332, 2032, EA2032C, L14, L2032, LF1/2V |
| Voltage | 3.0-volt |
Pros
- 3.0-volt premium lithium battery for compact electronic devices
- Holds power for up to eight years when not in use
- Recommended for watches, calculators, toys, and medical devices
- Also used in heart-rate monitors and keyless entry devices
- Compatible with multiple CR2032 replacement codes
Considerations & Trade-offs
- This is a single CR2032 coin cell pack, so it’s suited to one replacement or a very small backup supply rather than bulk use.
- It is a 3.0-volt battery, so compatibility depends on devices that specifically call for CR2032 or one of the listed equivalents.
- The product is positioned for compact electronics such as watches, calculators, keyless entry, toys, games, and some medical devices, so it is not a general-purpose battery for larger gear.
- The stated storage life is up to eight years when not in use, which is a storage claim rather than a guarantee of runtime in an active device.
Suggested Comparisons
- Coin cell batteries
- Lithium batteries
- Watch batteries
- Medical device batteries
Suggested Accessories
- Battery organizer case
- Coin cell battery tester
- Watch battery replacement kit
- Small electronics storage pouch
Frequently Asked Questions
What devices is this CR2032 battery recommended for?
The product data recommends it for watches, toys, calculators, medical devices, heart-rate monitors, keyless entry, and other compact electronic devices.
What voltage is this battery?
It is listed as a 3.0-volt premium lithium battery.
How long does it hold power when not in use?
The source states it can hold power for up to eight years when not in use.
What battery types does it replace?
It replaces CR2032, CR2032BP, DL2032, ECR2032, KCR2032, BR2032, SB-T15, KECR2032, BR2332, 2032, EA2032C, L14, L2032, and LF1/2V.
How many batteries are included?
This product is a 1-pack.