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Varta 6127 CR1/2 AA CR14250 950mAh 3V Lithium (LiMnO2) Battery - Bulk

Varta VARTA-CR12AA alternate view 1
Varta VARTA-CR12AA alternate view 2
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  • This specialty sized battery is the perfect fit for tiny devices
  • High energy density provides a 10 Year Shelf Life so that back-ups will work like they're fresh out of the package
  • Designed for low drain applications, a maximum discharge of 10mA will cause the battery to last
  • Operable in varying climates from extreme heat to extreme cold, so temperature is never an issue to consider

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Varta CR 1/2 AA 3V Lithium Battery

Varta CR 1/2 AA Battery, half the size of a standard AA battery and double the voltage (3 volt). The Varta CR1/2AA, or CR14250 uses Lithium Manganese Dioxide chemistry for a high energy density and a wide operating temperature range of -40°C to + 85°C. Self discharge is low at less than 0.5% per annum at 20°C, giving an effective shelf life of 10 years. Suitable for CMOS replacements, diving computers and many other electronic devices. Maximum discharge current of 10mA; designed for low drain applications.

Please note that these primary cells are NOT rechargable. Under no circumstances should they be placed in a charger. When fully discharged, please dispose of according to your local regulations.

  • Height: 25mm
  • Diameter: 14.5mm
  • Weight: 11.5g
Cell Size:
  • ANSI: 1/2AA, 1/2R6, 1/2UM3
  • IEC: 1/2ER6

SANYO: CR14250, CR12450 SE, CR14250SE, VARTA: 6127, CR1/2AA, CR 1/2 AA, CR 1/2AA, CR1/2 AA, CR-1/2-AA

PLEASE NOTE: Reversed polarity with positive and negative terminals reversed from usual placement.
Battery Size:1/2 AA
Battery Capacity (mAh):950
Battery Chemistry:Lithium
Battery Voltage:3
Battery Terminal Type:Button Top
Battery Shelf Life:10 Years
Warranty:Battery Junction 30-Day Warranty
Return Policy:Battery Junction Return Policy
Product Weight:0.406oz
Product Dimensions:0.988" (L) x 0.581" (Diameter)
Country of Origin:Germany
Associated Battery Sizes:1/2 AA, 1/2AA, 1770-XZ, 3B26, 418-0076, 60-0576-100, 6135-99-770-2535, 6ES59800MA11, 742-0011, 922-1262, B-2/16, B-2/17, ER14252, ER3, ER3S, ER4, LS14250, LS14250C, LS3, T04/41, T04/51, TL-2150, TL-2150/S, TL-2151, TL-5101, TL-5112, TL-5151, TL-5151S, VL1/2AA, XL-050F
13 Reviews
85% (11)
8% (1)
0% (0)
0% (0)
8% (1)
By jorge
Aventura, FL
as advertized
June 7, 2022
great battery great price
By Rex M.
Great company
October 11, 2021
I have bought batteries like this for several years from Battery Junction
Always great service with great products
Thanks for being there
By Polo
Varta 5 stars!
November 23, 2020
I have used this battery brand for many years, the batteries are of good quality,
well made, fast delivery!
By Steve
Varta i/2 AA 3v Lithium Batteries
November 18, 2019
Good. Delivered on time.
By Andrew P.
Norfolk, Va
Everything was great
June 29, 2018
Battery Junction was the only place I could find this item and they were available and affordable. I received them when I was told I would (I couldn’t expedite the shipping because they are lithium batteries), just in time for my trip! Everything was great!
1 Question & 1 Answer
Greg Riley
from rhode island asked:
October 26, 2014
I need this battery without the polarity reversed. Do you carry this?
1 Answer
The Saft 1/2AA and Xeno 1/2AA does not have their polarities reversed.
Submitted by: Customer Service on October 27, 2014


Varta 6127 CR1/2 AA CR14250 950mAh 3V Lithium (LiMnO2) Battery - Bulk

  • $4.50
  • & Free Shipping On Orders Over $50
  • In Stock