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Tenergy RCR123A 3.0V (3.2V) 750mAh Rechargeable LiFePO4 Li-Ion Battery 6 Pack Kit with AC/DC Smart Charger (39055)

Tenergy RCR123A 3.0V (3.2V) 750mAh Rechargeable LiFePO4 Li-Ion Battery 6 Pack Kit with AC/DC Smart Charger (39055)
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Tenergy RCR123A 3.0V (3.2V) 750mAh Rechargeable LiFePO4 Li-Ion Battery 6 Pack Kit with AC/DC Smart Charger (39055)
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| Reg. Price $29.95
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This item is Discontinued

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Battery Junction 30 Day Warranty
Every Order Ships Directly From The United States
Authorized Dealer For All Products Sold
6x RCR123A 3.0V 750mAh Rechargeable LiFePO4 Li-Ion Batteries with a AC/DC Smart Charger.

PLEASE NOTE: The packaging on batteries may vary. Tenergy LiFePO4 RCR123A cells are available in two color schemes but are the same functionally.

Combo Kit Includes:
  • 6 x LiFePO4 750mAh 3.0V rechargeable RCR123A batteries
  • 1 x 3.0V LiFePO4 RCR123A battery charger
  • 1 x 100-240V AC plug for charger
  • 1 x 12V DC car plug for charger
Charger Features
  • Worldwide use. Auto AC power adjust from 100-240V.
  • Smart, build-in microprocessor automatically switch off when batteries are fully charged.
  • Safe, build-in IC provides various protection, thermal protection, overcharge protection, short-circuit protection, mechanical and electrical protection against reversal polarity, and auto defective battery identification.
  • Convenient, 12V car cigarette lighter plug for on the road charging.
  • Compact ( 2.5 x 4 x 1 inch ), Light weight ( 5 oz only ), includes charger and all accessories.
  • Charge 1 to 2 LiFe RCR123A from 1.5 hours to 3 hours. Peak voltage of 3.0V Li-Ion will be 3.60V after fully charged.
  • This charger is only compatible with RCR123A 750mAh batteries. This charger is not compatible with 900mAh RCR123A Batteries.

New Chemical LiFePO4 Li-Ion battery
  • Rechargeable LiFePO4 RCR123A 3.0V 750mAhBattery
  • Life cycle: 2000 times (Traditional Li-ion: 500 times)
  • Never explodes or will catch on fire
  • 100% Compatible with Disposable CR123A Batteries
  • Working Voltage:3.2V and Peak Voltage: 3.6V
  • Charging cut-off voltage: 3.6V
  • Discharge cut-off voltage: 2.2V
  • Please never overdischarge battery below 2.2V/cell
  • Charge this battery with LiFePO4 RCR123A smart charger.
  • Capacity: 750 mAh
  • Maximum discharging rate: 550 mA
  • Maximum charge current: 550 mA
  • Cell's dimension: 17mm Dia. x 34.5mm H.
  • Weight: 0.6 oz (18 grams).
  • Tenergy Part# 39003
WARNING: We do not recommend this setup for any flashlights using incandescent (halogen, kyrton, xenon, etc) bulbs 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. They work GREAT for most LED flashlights!
Charge Channels:2
Supported Chemistries:LiFePO4
Compatible Battery Sizes:3V RCR123A
Batteries Included:Yes
Warranty:Battery Junction 30-Day Warranty
Return Policy:Battery Junction Return Policy
Product Weight:0.6oz
Country of Origin:CN
12 Reviews
83% (10)
0% (0)
0% (0)
8% (1)
8% (1)
67% Recommend this product (8 of 12 responses)
By Jesse
Stockton, CA
October 1, 2016
Lots of Savings
Bought this 4 years ago and it still works. It has saved me a lot of money, recharge time is descent.
Proscomplete kit / smart charger / easy indicator
By James
Brookfield, CT
June 10, 2015
Takes and holds charge.
ProsLong shelf life on charge.
San Tan Valley, AZ
April 7, 2015
I have used for almost 2 years now...
This product is used every day for the almost the last two years. It continues to work, the cells it came with still work and I have not noticed any appreciable loss in performance for time. If you do the math, that's a boat of savings. These are great for your non-critical lights / CR123A cell use.
By Wesley miles jr
Mill creek pa
February 10, 2015
Awesome product!!
Works as is should. Would buy again if need to.
By Greg
Franklin, GA
January 24, 2015
Works great
Batteries hold there charge well. A great product.
By Brad
San Diego
January 13, 2015
Big Money Saver
In the past I went through batteries one a weekly basis (gear at work required battery-powered devices). That has not changed, but the price of buying new batteries is zero.. these have been recharged at least 52 times (weekly for a year) and I do not notice any sign of changes in capacity.
By Jason
December 10, 2014
Works great. Bundle is a great value.
This is my second set of these. They work great either as single cells or paired up (substitute for 18650 if the device can handle the higher voltage). I use them in various higher-power flashlights, and they hold up well.
Pros- You get a lot (6) of the RCR123A cells. - You get a charger.
Cons- Runs at a lower voltage than regular Li-Ion RCR123
By Bruce
October 4, 2014
Great package, great price
Needed CR123 batteries for a home security video system and was tired of having to drive then pay retail battery prices. Selected Tenergy due to purchasing Tenergy rechargeable 18650 batteries in the past and having no issues. The above package includes LiFePO4 charger (Auto/Home adapters) and six rechargeable batteries.... of course I needed eight. Was able to purchase two additional identical batteries from Battery Junction. Item arrived before scheduled time with no damage and quality packaging. On arrival, batteries had to be charged for 30 min. and work as advertised. Batteries have been in use for one month and have no complaints. Batteries are holding charge and appear to be even with Rayovac123A Lithium and Energizer 123 in power useage (except now I don't have to go out and buy more when they run down). Overall, for the price of the batteries which includes the charger, it is a good all around package.
ProsPackage included a charger with both home/auto adapter. Price.
ConsStates only to use LiFePO4 charger. The charger itself only holds 2 batteries.
By Allen
April 11, 2014
not real happy
Just bought the 6 battery deal and 2 of them don't hold a charge more than a day.
By zeugirdor
August 14, 2013
don\'t buy
I put these batteries in my streamlight and it instantly blew the bulb. I then put them in my very expensive surefire and the same thing happened. I then went on amazon and read the reviews (something I should have done first) and was surprised at how many people had the same problem as me. buyer beware!
By RussellM454
September 20, 2012
very pleased with this kit
I\'ve been using this kit for about 2 years. I have 2 LED Surefire flashlights that use 2 of these batteries. With 6 batteries I always have 2 working flashlights and 2 batteries charged and ready for service. After a couple of years of use and many charges they are still going strong. Everything travels with me on any overnight stay or hunting trip. If you buy this you will be happy happy happy :-)
By Ken Hill
April 14, 2011
Good Kit
Just received Combo Kit today. Prompt, fast shipping! Popped two each cells in Pelican & Vortex flashlights that haven\'t been used in years. So far so good - two bright flashlights back in duty, now for everyday use. Have not even had to open the charger packaging yet. So far, very pleased.
2 Questions & 2 Answers
from Raleigh,NC asked:
August 3, 2015
Are CR2 batteries the same as RCR123A batteries?
1 Answer
No, Lithium CR123A batteries are the equivalent to RCR123A (16340) batteries.
Customer Service
on August 4, 2015

from MO asked:
December 16, 2014
What is your return policy should I get a bad battery?
1 Answer
Should you receive a bad battery, you have up to 30 days to return it for a refund/replacement.
Customer Service
on December 18, 2014

Tenergy RCR123A 3.0V (3.2V) 750mAh Rechargeable LiFePO4 Li-Ion Battery 6 Pack Kit with AC/DC Smart Charger (39055)

  • $24.95
  • & Free Shipping On Orders Over $50
  • Out of Stock
This item is Discontinued
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