Welcome back! We saved your shopping cart for you: View Cart
This Item is Discontinued, however these items are available:

Tenergy 30263 RCR123A / 16340 400mAh 3V Unprotected Lithium Iron Phosphate (LiFePO4) Button Top Battery - Bulk

Click to Enlarge Image
Usually ships in 6-8 weeks
This item is Discontinued

Request a Volume Quotation

Battery Junction 30 Day Warranty
Every Order Ships Directly From The United States
Authorized Dealer For All Products Sold
Battery Junction Wholesale Account Signup
Battery Junction Free Keylight On Purchases Over $20 Promo
Tenergy 30263 LiFePO4 Li-Ion batteries:

  • Type: Cell
  • Chemistry: LiFePO4
  • Nominal Capacity (mAh): 400
  • Nominal Voltage (V): 3
  • Maximum Discharge Current: 5C
  • Charge Current: 0.2C
  • End Voltage of Discharge: 2.0V
  • Cycle Life: >1000 cycles
  • Temperature Range (Celsius):
    • Charge: 0-45 Degrees
    • Discharge: -20-60 Degrees
    • Storage:
      • Less Than 30 Days: -20-45 Degrees
      • Less Than 90 Days: -20 - 35 Degrees
      • Less Than 1 Year: 0-25 Degrees
  • Weight: 0.6 oz
  • Dimensions: 17mm x 35mm
Charge ONLY with the correct Tenergy charger made for the 400mah LiFePO4 batteries. Do not mix/match with primary cells or other rechargeable CR123A cells.

  • You must use the 3.0V LiFePO4 400mAH RCR123A battery charger
  • Please do not use other charger, including any 3.6V Li-Ion battery 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.
  • They work GREAT for most LED flashlights!

lithium-ion safety warning
Battery Size:16340 / RCR123A
Battery Capacity (mAh):400
Battery Chemistry:Li-Ion
Battery Voltage:3
Battery Terminal Type:Button Top
Product Certifications:UL
Warranty:Battery Junction 30-Day Warranty
Return Policy:Battery Junction Return Policy
Product Weight:0.6oz
Product Dimensions:1.378" (L) x 0.669" (Diameter)
Country of Origin:CN
Associated Battery Sizes:16340, CR123A, R123, RCR123, RCR123A
4 Reviews
50% (2)
25% (1)
0% (0)
0% (0)
25% (1)
By Roger
Red Rock, Texas
Battery- Lithium-"tenergy'
January 11, 2018
Excellent replacement for iTP flashlight !
ProsGood price!
By Craig
Sheppard Afb Texas
Long life batteries
November 17, 2016
I bought the Tenergy charger with 6 CR123A rechargeable batteries 2 yrs ago.
I'm a aircraft mechanic and the Streamlite 600 lumen Pro Tactical lite.
So far I have tons of recharge and use time and they worked flawlessly.
I dono about the other reviews but I'm rough on flashlights.
It managed to put up with my excessive use it is a good deal.
ProsLong life Long run time Cost
ConsBatteries get warm if you forget to pull them off charge but never too hot. Wish they lasted longer than 30 min but my surefire is very bright.
By Richard
Sufficient charge only enough for a couple days with wireless Arlo cameras
October 17, 2016
Although they seem to charge Ok, the charge doesn't last like the non-rechargeable ones.
By Tommy C.
Good Batteries
October 15, 2016
I got my batteries very quickly and they seem to work efficiently.
ProsQuick charging
ConsI have a flashlight that uses five batteries. When I only used the Tenergy batteries I had a very weak output in light. I mixed the batteries with some un-rechargable batteries, and I had full illumination. I would like someone from the company to contact me about this so I can understand why this happened.
There are no questions or answers for this item.

Tenergy 30263 RCR123A / 16340 400mAh 3V Unprotected Lithium Iron Phosphate (LiFePO4) Button Top Battery - Bulk

  • $3.25
  • & Free Shipping On Orders Over $50
  • In Stock