3V lithium CR2016 coin cell — 90 mAh, mercury-free, −30°C to 60°C. Fits car remotes, TV remotes and more. Single or pack of 5.
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About this product
The KeyCare CR2016 is a 3V lithium coin cell — reliable, long-lasting power for car remote keys, TV remotes, motherboards, weighing scales, sensors and medical devices.
- 3V lithium chemistry with a low self-discharge rate for long shelf life.
- 90 mAh capacity for prolonged, dependable use.
- Wide operating range: performs from −30°C to 60°C.
- 0% mercury — a safe, environmentally friendly design.
- Universal fit for CR2016 devices — an easy drop-in replacement.
Buy a single cell or save with a value pack of 5.
- 3V lithium coin cell
- 90 mAh capacity
- Works −30°C to 60°C
- 0% mercury — eco-friendly
- Fits most CR2016 devices
- Single or pack of 5
Technical Specs
- Model
- CR2016
- Height
- 1.6 mm
- Mercury
- 0%
- Voltage
- 3V
- Capacity
- 90 mAh
- Diameter
- 20.0 mm
- Chemistry
- Lithium
- Operating temp
- −30°C to 60°C
What customers say
Saurabh Pillai
Verified10 Jun 2026
Good shelf life
I kept a couple as spares and they were still fresh when I used them. The CR2016 is reliable for the price.
Aarohi Nair
Verified12 May 2026
Well packed, works great
Sealed properly and the CR2016 powered my fob on the first try. Exactly what I needed.
Rohit Anand
31 Mar 2026
Fresh cells, full charge
The CR2016 measured full voltage out of the pack. It slotted into my car remote and works perfectly.
Pooja Sharma
Verified14 Feb 2026
Right size, lasts as expected
No confusion, the CR2016 matched my remote exactly and lasts well. I will reorder.
Jignesh Patel
Verified31 Jan 2026
Okay, packaging loose
The CR2016 functioned well. The pack arrived a bit loose, though the batteries were fine.
Aditya Kapoor
Verified11 Oct 2025
Fixed my weak key signal
My remote range had dropped, a new CR2016 fixed it instantly. Honest capacity, not a cheap knockoff.
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KeyCare CR2016 Coin Cell Battery
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