Product Description

Primary Lithium 3V CR123 Batteries

Product Details

• Brand: Ultralast
• Model: UL-123/2
• Dimensions: 4.00" h x 1.00" w x 4.00" l, .4 pounds

Features

• 2 pack ; 3 volts
• Advanced technology delivers maximum power and longevity

Customer Reviews

Same price, worse performance
I bought the Ultralast 2-pack as a filler item. Out of the box, one cell measured 100% on my ZTS tester and the other one measured 80%. Not acceptable, AND hazardous to use in 2-cell lights (the weaker battery can burst and start a fire).

It is not hard to find Energizer, Duracell, Panasonic, or Rayovac CR123A batteries online for about $2.00 each. Or even off-brand Titanium or Battery Station for $1.00 each. But every cell from these manufacturers shows 100%, in my experience.

Loaded
I bought these batteries for my LED flashlight as a backup thinking they'd only last for a short time. Now these are my main source of power. These little guys packed a load of juice for a great price.

Basic Batteries, Ultra-Cheap
These are pretty much your average 123/CR123 lithiums. I you need them, you probably don't have much in the way of buying choices.

I bought these when they were in stock directly from Amazon, and with my free shipping they were about $2.50 per individual battery - cheaper than just about anyhwere online for quantities not in the hundreds.