3V CR123A Lithium Battery, Fanso


30 in stock

SKU: FNS0-034Code: FANSO-CR123A

$7.95 inc. GST

Discount per Quantity

QuantityPrice (Incl GST)
1$7.23 ($7.95)
2+$6.86 ($7.55)
5+$6.51 ($7.16)
10+$5.78 ($6.36)
25+$5.06 ($5.57)

30 in stock

These are 100% genuine and brand new Fanso Lithium Primary Batteries. We buy them direct from Fanso.

The CR123A battery is some times also referred to as the following: CR123, CR123AS, DL123A, EL123A, K123L

Please note these are Primary batteries, which mean they are NOT RECHARGEABLENEVER attempt to charge them.

To view the PDF Datasheet, click here.see this page:


  • Long shelf life: self discharge rate less than 2% at 20°C
  • Stainless steel nickel plated container
  • Wide temperature range: -40ºC ~ +85ºC
  • Hermetic glass-to-metal sealing
  • Compliant with IEC86-4 safety standard
  • High and stable operating voltage


  • Type: CR123A (also know as CR123)
  • Voltage: 3V
  • Nominal Capacity: 1.5 Ah
  • Energy in Watt Hour: 4.5 Wh
  • Maximum recommended Continuous Current: 1 A
  • Chemistry: Lithium Manganese Dioxide
  • Storage: (recommended) 30°C ( 86°F) max
  • Operating temperature range: -40°C to +85°C
  • Diameter: (max) 17 mm (0.67 in)
  • Height: (max) 34.5 mm (1.358 in)
  • Typical weight: 17 g (0.6 oz)

Usage & Precautions

!!!!! IMPORTANT !!!!! These are very powerful batteries, and extreme care should be taken using them. Ensure to never short positive and negative terminal of the battery! In worst case Lithium batteries can explode or catch fire when used improperly! Use at your own risk. We do NOT accept any responsibly for damage, injury or death caused by improper use of these batteries!

  • Do not over-discharge! Ensure the equipment you use this battery in will not draw more current from that batteries than it stated “Maximum Continuous Discharge Current”
  • Do not short circuit your batteries! NEVER short circuit a Lithium(or more other) battery! Short circuiting can cause a huge surge of current that will potentially burn out your battery, damage your mod, or even your face!
  • Do not let your batteries touch each other or other metallic items! Keeping your batteries loose, such as in your pockets, is a good way to have your batteries fail and seriously harm you. There are battery holders and covers to keep your batteries safe.
  • Do not dispose any battery in a fire! There are dangerous chemicals in batteries. If you try to burn your batteries they’ll release dangerous fumes and will probably explode. Always dispose your old batteries to a battery recycling center.

Main applications

  • Utility metering
  • Alarms and security devices
  • Tollgate systems
  • Memory backup
  • Tracking systems
  • Automotive electronics
  • Professional electronics
  • Medical
  • Real-time clock

Package Includes

1 x Battery, as described in description above.

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Weight17 g