Independent Testing: The reputed CandlePower Forums user 'Selfbuilt' placed these batteries in his "top tier" of performance after an extensive comparison review of CR123A flashlights. The lithium primary chemistry supports a 10 year shelf life, losing less than 1% charge per year, so long term storage isn't issue, and the 1400mAh capacity will keep devices running when you need it.

PTC protection (5 Amp threshold) is included in every cell to prevent batteries from overheating in the event of a short, with vents to relieve pressure safely. If you need one battery, the shrink wrap comes off easily with a snap, no tools required!

Batteries equivalent to and replacements for 123, 123A, CR123, CR123A, CR123R, CR17335, CR17345, DL123A, EL123AP, K123LA, L123A, SF123A, VL123A, and 5018LC size 3-volt batteries

• Voltage: 3V
• Normal Capacity: 1400mAh
• Self-discharge Rate: <1% Per Year
• Max. Constant Current: 1500mA
• Max Pulse Current: 3000mA
• Normal Weight: 16 g
• Operating Temperature: -20°C ~ 60°C
• PTC High Current Discharge Protection: 5 Amp
• Product Dimensions: 1.358" x 0.669" (individual battery)
• Shelf Life: 10 Years