This Dual Rapid Charger from Watson works with 3V CR123A or CR2 rechargeable lithium batteries, and includes two of the 200mAh CR2 type. Individually-monitored channels allow you to charge one battery or two simultaneously, and you can even charge a CR123A and a CR2 together. Charging time is about 2.4 hr for 1-2 CR123A batteries, or 1.6 hr for 1- 2 CR2 batteries. LED indicators are red when charging is in-progress and flash in blue when it's 80-90% done. They will change to a constant blue when charging is 90-100% complete, and will flash red and blue to alert you to a battery error.

Over-voltage protection keeps the charger from outputting too much power, and surge protection shields it from input power overload. Reverse polarity protection prevents damage if batteries are inserted incorrectly. The Dual Rapid charger accepts 100-240VAC input power for use all over the world. An AC and DC adapter are included for use at-home, in the office or on-the-go.

Both the included CR2 and optional CR123A batteries are rechargeable up to 1000 times and feature excellent high-load performance, which helps prevent memory effect.

Charges 1-2 CR123A/CR2 Lithium Batteries    Charging Time: Approx. 1.6-2.4 hr    LED Charging Indicators    Over-Voltage and Surge Protection    Reverse Polarity Protection    Two Individual Charging Channels    100-240VAC Input for Worldwide Use    Includes Two 200mAh CR2 Batteries    Batteries Rechargeable up to 1000 Times    Includes AC and DC Adapters

Related Questions and Answers

Q: 1. Does a cr123a battery fit an Arlo HD security camara?

A: I do not know, I used this battery for my cannon camera

Q: 2. Can this Watson CR123A-3V -400 mAH rechargeable battery be used for Nikon F80s film camera? I have Panasonic CR123A -3Volts -1400 mAh non chargeable battery. Since mAH ratings of Panasonic battery & Watson rae different therefore Watson battery having 400 mAH rating will work on the Nikon F80s film camera?

A: Yes.

Q: 3. 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: 4. How many batteries to a package? One or two?

A: They are sold in packs of one unless you buy the charger which comes with two batteries

Q: 5. I have Tungston Carbide Lithium Fe RCR123A 3.0 volt, rechargeable batteries. What are their mAh? Will a meter tell me their mAh? I want to buy more batteries which are compatible with what I have.

A: The batteries do not work......!!!!!!!

Q: 6. Is it fit Leica SF24?

A: I do not remember purchasing this item.

Q: 7. Will it charge Watson (3.7 CR123A) rechargeable batteries?

A: Yes, the ADC-3VCR123A Dual Rapid Charger for 3V CR123A and CR2 Lithium Batteries will charge the Watson 3.7V CR123A batteries as well.

Q: 8. which rechargable batteries are recommend it for this type of flashes besides Watson 3V 123A or non rechargable ones??... because I'm having issues with Watson rechargables..

A: Depending on what flash you're using, these may not be the best batteries for you. You can contact us at info@gradusgroup.com or (212) 594-2120 and we can help determine what batteries would work best for your application.

Q: 9. Are Watson-CR123A Rechargeable Lithium Battery (3v,400mah) and Watson-Cr123A Rechargeable Lithium (3.7, 600mah) interchangeable?

A: The CR123A-3V (3V) and CR-123A-II (3.7V) are not interchangeable. You will need to verify the required voltage of the device you're attempting to power.

Q: 10. 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