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Energizer Ultimate Lithium – CR2032 Batteries (2 Pack) – 3V Battery Coin Cell – World’s First 3 in 1 Child Shield Colour Alert Technology – AirTags, Car Key Fobs, Watches – 12 Year Shelf Life
Original price was: £8.82.£8.18Current price is: £8.18.
In stock
Short Product Overview
Ensure ultimate peace of mind and reliable power for essential devices like AirTags, car key fobs, and watches with this 2-pack of Energizer Ultimate Lithium CR2032 3V Coin Cell Batteries. These batteries feature the world’s first 3-in-1 Child Safety Shield, including Colour Alert technology, a non-toxic bitter coating, and child-resistant packaging, combined with an industry-leading 12-year shelf life for maximum security and performance.
- CR2032 Lithium 3V Power: Long-lasting performance for essential electronics and medical devices.
- World’s First 3-in-1 Child Safety Shield: Features Colour Alert technology and a bitter coating to discourage accidental ingestion.
- Extreme Temperature Tolerance: Dependable functionality from -22°C up to 140°C.
- 12-Year Shelf Life: Guaranteed readiness and reliability when you need them most.
In stock
Shipping & Delivery
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Courier delivery under £30
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2-3 Days
From £4.99
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Prime delivery
Our prime courier will deliver to the specified address
1-2 Days
From £12.99
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Manufacture Warranty 1 Year
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Free 30-Day returns
Product Description
Ultimate Peace of Mind: Energizer CR2032 Lithium Coin Batteries (2-Pack) with World’s First 3-in-1 Child Safety Shield and 12-Year Shelf Life
Power your most essential smart devices, from Apple AirTags and car key fobs to watches and home electronics, with the uncompromising performance of Energizer Ultimate Lithium CR2032 Coin Batteries. This 2-pack delivers reliable, long-lasting 3V power and guarantees connectivity when you need it most. More critically, these are the world’s first batteries featuring Energizer’s revolutionary 3-in-1 Child Safety Shield, which includes Colour Alert technology, a non-toxic bitter coating, and child-resistant packaging. Protect your family and enjoy industry-leading reliability with a guaranteed 12-year shelf life, ensuring your power is ready when you are, even in extreme temperatures.
Key Features
- CR2032 Lithium Coin Cell: Essential 3V power for a wide range of devices (AirTags, key fobs, remote controls, medical devices).
- 3-in-1 Child Safety Shield: World’s first triple-layer protection against accidental ingestion.
- Colour Alert Technology: Dyes the mouth blue upon contact with saliva, alerting caregivers instantly.
- Non-Toxic Bitter Coating: Applied to each battery cell to actively discourage ingestion.
- Child-Resistant Packaging: Provides the critical first layer of defense.
- Extreme Temperature Performance: Dependable power in conditions from -22°C up to 140°C.
- 12-Year Shelf Life: Stock up with confidence knowing these batteries retain power for over a decade.
Important Information
- Requires 2 Nonstandard Battery batteries (included in pack).
- Nominal voltage is 3 Volts (AC).
- Recommended uses: AirTags, Car Key Fobs, Watches, and Home Devices.
- Dispose of used batteries responsibly and keep all batteries away from small children.
Why Choose Think Assemble
- Quality Assurance: We only partner with trusted brands like Energizer to ensure you receive genuine, high-performance products.
- Fast Shipping: Get your essential battery replacements quickly and reliably delivered to your door.
- Dedicated Support: Our team is ready to assist with any questions regarding product specifications or compatibility.
Specification
Overview
| Weight | 10 g |
|---|---|
| Dimensions | 0.4 × 7.95 × 11.95 cm |
| Batteries | 2 Nonstandard Battery batteries required. |
| Product Dimensions | 0.4 x 7.95 x 11.95 cm; 10 g |
| Date First Available | 6 Feb. 2025 |
| Manufacturer | Energizer |
| Item model number | E304206200 |
| Guaranteed software updates until | unknown |
Customers Love Saving Every Single Day
From first-time shoppers to loyal regulars, our customers agree: everyday low prices beat waiting for a sale. Read their experiences below.
26 reviews for Energizer Ultimate Lithium – CR2032 Batteries (2 Pack) – 3V Battery Coin Cell – World’s First 3 in 1 Child Shield Colour Alert Technology – AirTags, Car Key Fobs, Watches – 12 Year Shelf Life
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Ehsaan –
I highly recommend these for car key fobs. I had duracell but it kept going low after a week. I had these in the car for a few months. Reallt good and well made!
JanieD –
I have Timex Indiglo watch and change the battery myself. Cheaper batteries don’t last as they don’t seem to have enough juice to power the Indiglo beyond a few months – these are great and last a long time.
shandyal –
Energizer good product
Mr AUSTIN –
The Best, out there in my opinion
Customer Review –
These Energizer CR2032 lithium coin batteries are built for long-lasting power and enhanced child safety features, but at £9.50 for four, the price feels steep.⚡ Performance & Shelf LifeEnergizer has a solid reputation, and these batteries deliver dependable power for everyday devices. The 12-year storage life is a huge plus, ensuring they’re ready when needed without worrying about losing charge over time.They’re also rated for extreme temperatures, performing reliably from -22°C to 140°C, which makes them suitable for both indoor and outdoor use.🛡️ Child Safety Features: Practical or Overkill?The 3-in-1 Child Shield technology adds extra protection—bitter coating, blue dye activation, and child-resistant packaging all work to deter accidental ingestion.While this is great for households with young children, the question remains—are these features truly worth paying a premium for? If child safety is a top priority, these might be worth considering if you have no other means to keep them out of the children’s hands. Otherwise, standard coin batteries at a lower price could do the job just as well.💰 Value for Money?There’s no doubt about the quality, but at £9.50 for four, the price feels inflated compared to other brands. The added safety features might justify the cost for some buyers, but for general use, you may find better-priced alternatives that perform just as well.✅ Final VerdictReliable batteries with excellent shelf life, strong performance, and unique safety measures, but the high cost makes them harder to justify unless child protection is a concern. Great product, questionable value. 🔋
Walker-Balch –
Pricey product but worth the money with the safety blue dye an especially with my toddler.
Fiona Behan –
Great for ny Apple AirTags the battery lasts so long
Phil –
Excellent Batteries…. Used before in key fob
Anja –
Könnte Leben retten – genial!
Top Batterien mit dem extra Kinderschutz.Die knopfzellen sind überdurchschnittlich teuer aber das ist es wert, sollte jemals ein Kind eine der knopfzellen erwischen. Das kann Leben retten. So eine tolle Erfindung.
FAUSTO P. –
Ottimo
Ottimo prodotto. Ottimo rapporto qualità – prezzo.
chernomor adrey –
Bon matériel
Bon matériel
smithby2 –
Great battery for less money
I mean what is there to say? These are great batteries but in general batteries are expensive and you have to go shop for them. So, order these for less and let thinkassemble.co.uk bring them to you. Easy. Recommended.
sergio soria olivares –
Barato y con envío prime
Buen precio, y con envío prime, poco más que decirNecesarias unas tijeras para sacar las pilas, pues lleva un embalaje anti niños que hace imposible abrirlas de otra manera
Ehsaan –
I highly recommend these for car key fobs. I had duracell but it kept going low after a week. I had these in the car for a few months. Reallt good and well made!
JanieD –
I have Timex Indiglo watch and change the battery myself. Cheaper batteries don’t last as they don’t seem to have enough juice to power the Indiglo beyond a few months – these are great and last a long time.
shandyal –
Energizer good product
Mr AUSTIN –
The Best, out there in my opinion
Customer Review –
These Energizer CR2032 lithium coin batteries are built for long-lasting power and enhanced child safety features, but at £9.50 for four, the price feels steep.⚡ Performance & Shelf LifeEnergizer has a solid reputation, and these batteries deliver dependable power for everyday devices. The 12-year storage life is a huge plus, ensuring they’re ready when needed without worrying about losing charge over time.They’re also rated for extreme temperatures, performing reliably from -22°C to 140°C, which makes them suitable for both indoor and outdoor use.🛡️ Child Safety Features: Practical or Overkill?The 3-in-1 Child Shield technology adds extra protection—bitter coating, blue dye activation, and child-resistant packaging all work to deter accidental ingestion.While this is great for households with young children, the question remains—are these features truly worth paying a premium for? If child safety is a top priority, these might be worth considering if you have no other means to keep them out of the children’s hands. Otherwise, standard coin batteries at a lower price could do the job just as well.💰 Value for Money?There’s no doubt about the quality, but at £9.50 for four, the price feels inflated compared to other brands. The added safety features might justify the cost for some buyers, but for general use, you may find better-priced alternatives that perform just as well.✅ Final VerdictReliable batteries with excellent shelf life, strong performance, and unique safety measures, but the high cost makes them harder to justify unless child protection is a concern. Great product, questionable value. 🔋
Walker-Balch –
Pricey product but worth the money with the safety blue dye an especially with my toddler.
Fiona Behan –
Great for ny Apple AirTags the battery lasts so long