Amazon Basics 6-Pack CR2450 Lithium Coin Cell Battery, 3 V, Long-Lasting Power, Mercury-Free, Child-Safe Package (Use Scissor
Reviewed 23 August 2026 · price checked live
Check price on Amazon →Overview
Amazon Basics 6-Pack CR2450 Lithium Coin Cell Battery, 3 sits in our shoe, jewellery & watch accessories listings, where we rank by how buyers actually rate a product rather than by brand. The manufacturer says: Use scissors to cut the packaging and access the batteries. Pack of 6 CR2450 lithium manganese-dioxide coin cell batteries for reliable 3 V power; mercury-free. Those are the seller's own claims rather than our testing, so treat them as a starting point. On Amazon it holds 4.4 out of 5 from 1,262 ratings. What that score is worth next to its rivals is set out below.
- Brand
- Amazon Basics
- Amazon rating
- 4.4 / 5 from 1,262 ratings
- vs Shoe, Jewellery & Watch Accessories
- level with the category median of 4.4
- Rank in category
- 29 of 50 rated shoe, jewellery & watch accessories we track
- Price position
- Among the cheaper options (category spans £2.94 to £23.99)
- How proven
- Fewer ratings than most rivals here, so less settled
How it compares in Shoe, Jewellery & Watch Accessories
Across the 50 rated shoe, jewellery & watch accessories products we track, the typical score is 4.4 out of 5. This one sits at 4.4, which is around the middle of the category. Ratings alone will not separate it from its rivals here, so price and the specifics below matter more than the star count.
It carries 1,262 ratings against a category median of 3,656. That is a thin base by the standards of this category, so treat the score as provisional: a handful of extra reviews can still move it either way.
On price it sits in the lower third of a category running from £2.94 to £23.99, where the midpoint is about £6.99. Cheaper than most while rating at or above the category norm is the combination worth looking for, and it is the main argument for this one.
Worked out from the 50 shoe, jewellery & watch accessories products in our catalogue, not from the brand's own claims. How we rank →
Key features
- IMPORTANT NOTE: Use scissors to cut the packaging and access the batteries
- In the box: Pack of 6 CR2450 lithium manganese-dioxide coin cell batteries for reliable 3 V power; mercury-free.
- Device compatibility: Ideal for watches, key fobs, remotes, heart rate monitors, glucose monitors and more.
- Reliable: Performs well under varying temperatures from -20 to 60 °C.
- Long-lasting: Store for later or use right away.
