Duracell 1616 DL1616 CR1616 DL1616B2PK Coin Cell Watch Battery 3.0 Volt Lithium, 2 Count (Pack of 1)

I purchased this Duracell 1616 Lithium Coin Cell 2-Pack to replace the battery in a slim profile digital watch. The 1616 size is a high utility choice for compact electronics where vertical clearance is limited but a stable 3.0V output is required for memory retention or display functions.Technical Performance AnalysisVoltage Consistency: These lithium manganese dioxide cells provide a nominal 3.0V. Unlike silver oxide batteries used in analog watches, these lithium cells are engineered to maintain higher voltage levels required for digital watch sensors and light functions.Energy Density: Despite the ultra thin 1.6mm profile, the 1616 chemistry offers a high energy to size ratio. This is a high leverage solution for modern smartwatches or key fobs that require a small footprint without frequent battery swaps.Child Safety Feature: Duracell includes a non toxic bitter coating on these cells. This is a critical safety specification for a household with young children, as it helps prevent accidental ingestion.Storage Stability: These cells are rated for a 10 year shelf life. The triple corrosion protection ensures that the spare battery in the 2 pack remains chemically stable and ready for use years after the initial purchase.Ease of Use and Value for MoneyEfficiency: The 2 pack configuration is a logical choice for watch maintenance. It allows for an immediate fix while providing a backup for a second device or a future replacement, reducing the frequency of small item orders.Value: Duracell is a premium brand, and while the initial cost per cell is higher than generic alternatives, the long term value is found in the reliability. You avoid the risk of a dead battery during critical travel or the need to reopen a watch case due to a low quality cell failure.User Experience: The child resistant packaging is robust. While it requires scissors to open, it ensures the batteries are not easily accessible to unauthorized users and remain protected from environmental moisture until the moment of installation.ProsUltra thin 1.6mm design for compact watch movements10 year shelf life with triple corrosion protectionIntegrated bitter coating for enhanced child safetyConsSlightly more expensive than generic lithium cells

For some reason, these are hard to find in stores. But I wanted quality, and that's what I got. I needed them for my key fob for my Honda, and they work great. Correct battery size came. They are quality and trusted batteries...

works perfect with my Lexus key remote. EXcellent 'best buy' date. Typical Duracell quality. Pleased.

Great price

Excellent product. Fast delivery. Very reliable seller. I am very extremely happy with my product. Highly recommend this top notch seller who sell top quality products.

Great price for Duracell batteries. My only complaint is you need the "jaws of life" to get them out of the package. Oh, and by the time the first battery finally dies, I won't be able to find the spare.

I just installed these in car key remotes and they are working great. of course they fit properly as they should and they were easy to install. I can not comment on longevity except that they are duracell genuine so they should do well. Good value for the money and arrived fast.

Arrived on time, fit perfectly, remote is working again!

TOP MAKE, BATTERIES WORK WELL WITH THE CAR KEY FOB.

Battries arrived on time and were sealed in their packaging. What more can I say.

:)

Batteries fit and my remote works again.