Tenergy LiFePO4 RCR123A 3v (3.2v) Rechargeable Lithium-Ion Battery 750mAh

Product Description

Charge ONLY with the correct Tenergy charger made for the 750mah LiFePO4 batteries.

Tenergy 30200 LiFePO₄ Li-Ion batteries

Tenergy's LiFePO₄ battery is an incredibly efficient and stable rechargeable cell. Providing a copacity 750 mAh and 3.0 Volts, this compact battery is a popular rechargeable choice for high powered electrinics like digital cameras and LED flashlights. Tnergy is one of the most trusted manufacturers of specialty batteries, and has earned its reputation by utilizing reliable and consistent technology.

LiFePO₄ Battery Chemistry

LiFePO₄ stands for Lithium iron phosphate (Also known as lithium ferrophosphate, or LFP). This chemistry is a type of Li-Ion battery that offers extended lifetime compared to similar batteries. This chemistry is known for being a stable and reliable power option.

Primary vs. Rechargeable Batteries

Different users have different needs when it comes to batteries. If you have consistent access to AC power and a reliable charger, these cells are ideal. Rechargeable cells can save you money and reduce your environmental impact. Always make sure you use the proper charger when powering your Tenergy cells. For these batteries, we carry the compatible Tenergy Charger for safe and efficient charging every time.

Features

Cylindrical LiFePO4 rechargeable cell.
Higher instantaneous power output than conventional batteries.
Thermo-resistance capability.
Extremely stable chemistry with high recycle life.
Ideal replacement for disposable CR123A.
Up to 2000 Cycles.

Technical Data

Charge Cut-off Voltage: 3.6V
Discharge Cut-off Voltage: 2.0V
Maximum Charge Current: 450mA
Maximum Discharge Current: 450mA
Charge Current:

Standard: 90mA
Rapid: 450mA

Minimum Capacity: 450mAh
Cycle Life: ≈ 300
Temperature Range:

Charge: 0°C - 45°C
Discharge: -20°C - 60°C
Storage:

Less Than 90 Days: -20°C - 40°C
Less Than 1 Year: -20°C - 25°C

Dimensions

34.5mm (Height) X 17.0mm (Diameter)
16.5 grams Weight

Cautions

Warning: Charge ONLY with the correct Tenergy charger made for the 750mah LiFePO4 batteries.

Warning: Do not mix/match with primary cells or other rechargeable CR123A cells.

Warning: Do not mix these cells and the 900mah Tenergy cells concurrently in the same device or charge them in the same chargers..

Do NOT use the RCR123 batteries in Surefire flashlights or other flashlights with incandescent bulbs!

You must use the 3.0V LiFePO4 750mAH RCR123A battery charger provided in the combo kit linked below to charge these batteries.
Please do not use other charger, including any 3.6V Li-Ion bttery charger or the Tenergy 3.0V Li-Ion 900mAh battery charger.
We do not recommend this setup for any SureFire flashlights, or other brands of incandescent (halogen, kyrton, xenon, etc) flashlights which have a bulb rated 7.2V and under.
We typically do NOT recommend these for any bulb flashlights - use them at your own risk in these types of devices.
Despite the voltage regulation at it takes the voltage regulation ~12 milliseconds to activate. Compatible with most LED flashlights.

Product Reviews

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good batteries

Posted by katie on 20th Mar 2013

i bought these batteries to use with my electronic cigerette and mod.witch they last a long time.and i couldnt expect anything more from them.awesome product.i would recomend them to any one
Use these batteries in Nikon SB600 flash units, 4 of them at present. Have used the batteries and I am satisfied with their performance along with the charger that charges them up

Posted by Just me on 20th Mar 2013

Use these batteries in Nikon SB600 flash units, 4 of them at present. Have used the batteries and I am satisfied with their performance along with the charger that charges them up
Best batteries for devices cr123

Posted by Servohead on 20th Mar 2013

I use this product constantly and my only complaint thus far is after a few months of use they arent as potent on a full charge compared with a new set of them. Otherwise I would have spent a fortune on cr 123 batteries that are not rechargable.
would buy again, and will soon.

Posted by Kurt on 20th Mar 2013

I use these batts in my polytec streamlight. Great light and great batteries to pair with it. life is a little short it seems, but not short enough to keep me from buying more. I bought em with a charger to just test the waters and make sure they would work with my light, and im impressed. I would recommend these to anyone using a good flashlight. New batteries are far too expensive for a 120 lumen light with an expected batt life of 3hrs.

Bottom line, buy em if youre using them in a similar light.
It does the job.

Posted by E. Lectron on 20th Mar 2013

Inserted into device and started working immediately.
Expected more...

Posted by ibattery on 20th Mar 2013

Disappointed in discharge rate
What a money saver

Posted by dman on 20th Mar 2013

I do aircraft maintenance and inspections at night and need a powerful flash light. the downside to using a poowerful flash light especially one that uses 123 batteries is that you go through a lot of batteries and the are expensive. These allow me to do my work without the concern of wasting batteries costing myself money. The only last about half as long as they have half the capacity but with just a few cycles they will pay for themselves and then some.
These batteries are the best out there!

Posted by Kay Kay on 20th Mar 2013

I use these batteries for an electronic vapor cigarette that helped me to stop smoking 7 months ago and I use it 24 hours a day so it's important to have a good product that works well that I can use all day and every day, also this was the best price I found for them anywhere online[...]. I was very pleased with everything to do with this purchase. Thank you.
Tenergy LiFeP04 RCR123A

Posted by Rich on 20th Mar 2013

[...] price was right
Good product and long lasting

Posted by Mike R on 20th Mar 2013

Works great and dependable