Ask a Question

How long will a cr2032 power LED?

0 votes
by (620 points)
How long will a cr2032 power LED?

1 Answer

0 votes
by (260 points)
How long does the Lithium 3V CR2032 Coin Cell Battery last? A typical LED uses about 20mA and the capacity of a CR2032 Coin Cell is 200mA. See below for a battery life estimate: Number of LED(s) in one circuit: 1 - Battery life: 10 hours.

Related questions

0 votes
1 answer
How long does cr2032 battery last?
asked Nov 28, 2019 by cr2032 (620 points)
0 votes
0 answers
How much power does a high power LED consume?
asked Jul 5, 2021 by highpowerled (120 points)
0 votes
1 answer
How long do LED drivers last?
asked Dec 10, 2020 by efficiency (360 points)
0 votes
1 answer
Will LED flasher work with regular bulbs?
asked Mar 19, 2021 by regularbulbs (120 points)
0 votes
1 answer
How long will a 9 volt battery power an LED?
asked Mar 3, 2020 by 9vbatterywill (120 points)
0 votes
1 answer
Is a CR2025 battery the same as CR2032?
asked May 18, 2021 by battery (2.9k points)
0 votes
1 answer
Can I replace a CR2016 battery with a CR2032?
asked May 18, 2021 by cr2016 (160 points)
0 votes
1 answer
Can I use a CR2032 in place of a CR2025?
asked Apr 8, 2021 by caniuse (120 points)
Snow Theme by Hotenda
Powered by Question And Answer
...