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Energizer Lithium Coin CR2032 4PK
E303803700
$19
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Product Overview
Key Features
- CR2032 size battery
- Not rechargeable
Key Specifications
- Brand:
- Energizer
- Model Number:
- E303803700
- Type:
- CR2032
Box Dimensions
- Box Height (mm):
- 10
- Box Width (mm):
- 9
- Box Depth (mm):
- 0
- Box Weight (kg):
- 0
Product Reviews of Energizer Lithium Coin CR2032 4PK
Overall Rating Snapshot
4.9 out of 5 stars from 12 reviews
92% of users recommend this product
What customers say, summarised by AI
- Reliable choice for household devices and kitchen scales alike.
- Long-lasting performance noted, especially versus competitors.
- Works well for festive lighting, car keys, and toys.
- Contains lithium for extended battery life and 10-year shelf life.
- Some customers prefer Max Plus for even greater longevity.
- Excellent value for money, especially at discounted retailers.
Pros
Quality (2)
Lifespan (1)
Batteries
Handy pack of good quality common batteries for around home .
Cheryl
Confirmed purchase 26 December 2025
Published on 24 January 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Hope they last !
Bought for my new digital kitchen scales. Time will tell how long they last. Take great care with these.
TeishC
Confirmed purchase 29 December 2025
Published on 20 January 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Very useful
Cheap product
Mnno
Confirmed purchase 4 August 2025
Published on 3 January 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Great product
Great for xmas lights
Katherine Hammond
Confirmed purchase 2 December 2025
Published on 24 December 2025
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Great Batteries
Great Batteries, long lasting that keep on going in a huge range of devices
Carlo Mancini
Confirmed purchase 3 October 2025
Published on 28 October 2025
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Lasts so well
These batteries last so much longer than other brands, we have been replacing old batteries with Energizer ones when they need replacing.
Rhonda
Confirmed purchase 24 July 2025
Published on 20 August 2025
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Energiser lithium coin
I usually prefer the energiser max plus but it was out of stock. This works great too but I feel the max plus lasts a lot longer.
Anna
Confirmed purchase 20 July 2025
Published on 13 August 2025
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Excellent
Excellent product
Buyer
Confirmed purchase 20 July 2025
Published on 12 August 2025
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Great buy
Jeev
Confirmed purchase 30 June 2025
Published on 25 July 2025
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Great Batteries
Batteries last a lot longer being lithium and with a 10 year shelf life. Great for car keys and toys alike.
Carlo Mancini
Confirmed purchase 11 June 2025
Published on 9 July 2025
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
You've viewed 10 of 12 reviews
ABOUT THE GOOD GUYS REVIEWSThe Good Guys product reviews are collected from verified purchasers who may have received an incentive in return for providing an authentic review.
The below information is AI generated based on Australian websites information around this item. We have done our best to ensure its accuracy but suggest verifying any information within this tab before purchasing.
At a glance
The Energizer Lithium Coin CR2032 4PK is a set of dependable, single-use lithium coin batteries designed for small electronics like watches, fitness trackers, and medical devices. It suits users who value consistent, long-lasting performance and easy replacement. Key strengths include a stable voltage output and broad compatibility. However, as disposable batteries, they are not rechargeable, which may not suit those seeking a reusable option.
What it’s great for
- Powering Small Electronics
- Reliable Backup Power
- Everyday Use
- Medical Devices
Where it works best
- Home
- Office
- Travel
- Healthcare Settings
Who it’s for
- Everyday User
- Gadget Owner
- Medical Device User
- Travellers
Things to consider
Not rechargeable-requires replacement after use, unlike premium rechargeable alternatives.
Device compatibility
Watches, fitness trackers, keyless entry remotes, medical devices, calculators, toys
Long life rating
8/10 - Up to 10 years shelf life, strong performance for most small devices
High-drain device suitability
6/10 - Suitable for moderate-drain devices, but not ideal for high-drain continuous use
Rechargeable vs disposable fit
Disposable - single-use lithium coin batteries, not rechargeable
Key benefits
- Long Shelf Life: Retains power for up to 10 years in storage, ensuring readiness when needed.
- Consistent Voltage Output: Delivers stable 3V power for reliable device operation.
- Leak-Resistant Construction: Designed to minimise risk of leakage and protect your devices.
- Wide Device Compatibility: Suitable for a range of devices including watches, key fobs, and medical equipment.
- Compact Size: Slim coin cell design fits easily into small electronic devices.
- Multi-Pack Value: Four batteries per pack for convenient replacements and spares.
- Temperature Tolerance: Performs reliably in temperatures from -30°C to 60°C.
- Easy Identification: Clearly marked battery type for hassle-free replacement.
Q: Will this CR2032 battery work in my car key remote?
A: Yes, if the remote specifically calls for a CR2032 coin cell. This battery suits many key fobs and other small electronics, but it should not be used as a substitute for a different coin-cell code, even if the battery looks similar.
Q: Is the Energizer CR2032 4PK rechargeable or single use?
A: It is a single-use lithium coin battery, not a rechargeable one. It is best for devices that need a ready spare battery and are used on and off, rather than products designed to be recharged through a charging dock or cable.
Q: Can I use this battery in digital kitchen scales?
A: Yes, if the scales are marked for a CR2032 battery. Many small household devices use this size, but coin cells are not interchangeable by appearance alone, so match the battery code inside the compartment or in the manual before buying.
Q: Why does battery code matter more than just the same shape?
A: The battery code identifies the exact coin-cell size and chemistry your device is built for. A battery that looks close can still be the wrong thickness or type, which may stop the device working properly or lead to a loose fit.
Q: Are these a good choice for devices used occasionally?
A: Yes, this battery type suits small electronics that spend long periods waiting between uses. It is a non-rechargeable lithium coin cell, so it makes sense where dependable standby power matters more than regular charging and reuse.
Q: How should spare CR2032 batteries be stored at home?
A: Keep spare batteries sealed in a cool, dry place until they are needed. Avoid loose storage with mixed metal items, and keep coin cells secured and out of reach of children, because their small size makes safe storage especially important.