Power digital cameras, flashlights, home security systems, and other electronics with this 2-pack of 3V Panasonic CR123A Lithium Batteries 3V 2-Packfrom Panasonic. They can serve as replacements for DL123A, EL123A, K123A, and 5018LC models. Thanks to their very low self-discharge rate, the American-made batteries will hold most of their power for up to 10 years in storage. Additionally, they are made to perform well in extreme temperatures.

For Cameras, Lights, Other Electronics    Shelf Life of up to 10 Years    Made in the USA

Related Questions and Answers

Q: 1. What is the actual voltage of this 3V battery after it is 100%charged when checked with the tester? I have Radioshock 3V battery that has 3.8V after been 100% charged. I checked this with the tester. Also what is the charger voltage and amperage output ?

A: According to Vello, they sate that the Watson CR123A Rechargeable Lithium Battery (3V, 400mAh) should have a maximum voltage of 3.4 V when fully charged.

Q: 2. May this contain mercury?

A: The Panasonic CR123A Lithium Battery (3V) does not contain any mercury.

Q: 3. Is the 850mAh total from two batteries combined or does one battery have 850mAh?

A: They are 850mAh each. :)

Q: 4. Has anyone put these on a volt meter? I would like to know what the voltage of these are without a load...

A: The nominal rating is 3.0VDC. After charging, most likely the voltage will be higher than that for some time. As the battery ages, it will lose the capacity for over voltage.

Q: 5. Is it save to charge these 3.0v batteries on a charger designed for 3.7v cr123a batteries? e.g., the Nightcore UMS4?

A: No, it is not compatible with the Nitecore charger. The Watson CR123A Rechargeable Lithium Battery (3V, 400mAh) works best in this charger: https://bhpho.to/4dnbpDJ

Q: 6. Is it fit Leica SF24?

A: I do not remember purchasing this item.

Q: 7. Will this battery fit in samsung slim zoom 115a panorama?

A: Yes, these Panasonic CR123A Lithium Batteries can power a Samsung Slim Zoom 115A.

Q: 8. Is there a way to get the charger with a CR2 battery, instead of ordering it separate?

A: Yes there is. We have the Watson Dual Rapid Charger for 3.7V CR123A and CR2 Lithium Batteries with 2 CR2 Batteries. Here is a link to the CR2 Kit: http://bhpho.to/1bMMKZ8

Q: 9. Is it compatible with Nikon SU-800 Wireless Speedlight Commander Unit?

A: Yes, these batteries are compatible with the SU-800.

Q: 10. Is the 850mAh total from 2 batteries combined?

A: They are 850mAh each. :)