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1/2 AA Lithium Battery - Primary Non-Rechargeable Batteries

1/2 AA size batteries may be rare, but they are commonly found in many unseen applications, such as memory (CMOS) backup, real-time clocks, utility meters, wireless alarms and security contacts, emergency beacons and small industrial and professional grade electronic devices. What is the best type of chemistry for these applications? Lithium Thionyl Chloride batteries also known as lithium primary batteries. With an average shelf life of 10 years, 1/2 AA size batteries offer the optimal solution for long term battery use. Find your battery from our selection of Saft, Tadiran and Xeno batteries below, or call us for assistance.
1/2 AA
per page

18 Item(s)

  product specs price
ER1425 Ultralife ER14250 Lithium Battery
  • SKU:ER14250
  • BRAND: Ultralife
SRP: $8.99
  •  
    3.6 V
  •  
    1.2Ah
  •  
    4 Whr
  •  
    Lithium
  •  
    UR
  •  
    In Stock
  • $1.99
    Xeno Energy XL-050F 1/2 AA 3.6V Lithium Battery Xeno Energy XL-050F 1/2 AA 3.6V Lithium Battery
    • SKU:XL-050F
    • BRAND: Xeno Energy
    SRP: $7.99
  •  
    3.6 V
  •  
    1.2Ah
  •  
    4 Whr
  •  
    Lithium
  •  
    UR
  •  
    In Stock
  • $2.05
    Xeno Energy XL-050F/T1 1/2 AA 3.6V Lithium Battery - T1 Tab Xeno Energy XL-050F/T1 1/2 AA 3.6V Lithium Battery - T1 Tab
    • SKU:XL-050F-T1
    • BRAND: Xeno Energy
    SRP: $9.15
  •  
    3.6 V
  •  
    1.2Ah
  •  
    4 Whr
  •  
    Lithium
  •  
    UR
  •  
    In Stock
  • $2.89
    Xeno Energy XL-050F/T2 1/2 AA 3.6V Lithium Battery with 2 PC Pins Xeno Energy XL-050F/T2 1/2 AA 3.6V Lithium Battery with 2 PC Pins
    • SKU:XL-050F-T2
    • BRAND: Xeno Energy
    SRP: $9.15
  •  
    3.6 V
  •  
    1.2Ah
  •  
    4 Whr
  •  
    Lithium
  •  
    UR
  •  
    In Stock
  • $2.89
    Xeno Energy XL-050F/AX 1/2 AA 3.6V Lithium Battery with Axial Leads Xeno Energy XL-050F/AX 1/2 AA 3.6V Lithium Battery with Axial Leads
    • SKU:XL-050F-AX
    • BRAND: Xeno Energy
    SRP: $9.15
  •  
    3.6 V
  •  
    1.2Ah
  •  
    4 Whr
  •  
    Lithium
  •  
    UR
  •  
    In Stock
  • $2.89
    Xeno Energy XL-050F/CASE1 1/2 AA 3.6V Lithium Battery - CaseCW Xeno Energy XL-050F/CASE1 1/2 AA 3.6V Lithium Battery - CaseCW
    • SKU:XL-050F-CASE1
    • BRAND: Xeno Energy
    SRP: $9.15
  •  
    3.6 V
  •  
    1.2Ah
  •  
    4 Whr
  •  
    Lithium
  •  
    UR
  •  
    In Stock
  • $2.89
    Tadiran TL-2150 - 1/2 AA XTRA Series Cell Tadiran TL-2150 - 1/2 AA XTRA Series Cell
    • SKU:TL-2150
    • BRAND: Tadiran
    SRP: $14.40
  •  
    3.6 V
  •  
    1Ah
  •  
    4 Whr
  •  
    Lithium
  •  
    UR
  •  
    In Stock
  • $3.99
    Tadiran TL-4902 XOL Series 1/2 AA 3.6V Lithium Battery (TL-5101) Tadiran TL-4902 XOL Series 1/2 AA 3.6V Lithium Battery (TL-5101)
    • SKU:TL-4902
    • BRAND: Tadiran
    SRP: $17.99
  •  
    3.6 V
  •  
    1.2Ah
  •  
    4 Whr
  •  
    Lithium
  •  
    UR
  •  
    In Stock
  • $3.99
    Xeno Energy XL-050F/T3 1/2 AA 3.6V Lithium Battery with 3 PC Pins (A) Xeno Energy XL-050F/T3 1/2 AA 3.6V Lithium Battery with 3 PC Pins (A)
    • SKU:XL-050F-T3
    • BRAND: Xeno Energy
    SRP: $9.15
  •  
    3.6 V
  •  
    1.2Ah
  •  
    4 Whr
  •  
    Lithium
  •  
    UR
  •  
    In Stock
  • $4.29
    Tadiran TL-5101 - 1/2 AA MBU Series Cell Tadiran TL-5101 - 1/2 AA MBU Series Cell
    • SKU:TL-5101
    • BRAND: Tadiran
    SRP: $12.99
  •  
    3.6 V
  •  
    0.95Ah
  •  
    3 Whr
  •  
    Lithium
  •  
    UR
  •  
    In Stock
  • $4.49
    Tadiran TLL-5902 iXtra Series 1/2 AA 3.6V Lithium Battery Tadiran TLL-5902 iXtra Series 1/2 AA 3.6V Lithium Battery
    • SKU:TLL-5902
    • BRAND: Tadiran
    SRP: $15.18
  •  
    3.6 V
  •  
    1.1Ah
  •  
    4 Whr
  •  
    Lithium
  •  
    UR
  •  
    In Stock
  • $4.49
    Varta CR 1/2AA Lithium Battery (CR14250) Varta CR 1/2AA Lithium Battery (CR14250)
    • SKU:VARTA-CR12AA
    • BRAND: Varta
    SRP: $7.99
  •  
    3 V
  •  
    950mAh
  •  
    Lithium Manganese Dioxide
  •  
    In Stock
  • $4.49
    FDK (Sanyo) CR 1/2AA Lithium Battery (CR14250SE) FDK (Sanyo) CR 1/2AA Lithium Battery (CR14250SE)
    • SKU:FDK-CR12AA
    • BRAND: FDK
    SRP: $7.99
  •  
    3 V
  •  
    800mAh
  •  
    2.4 Whr
  •  
    Lithium Manganese Dioxide
  •  
    In Stock
  • - Warranty
  • $4.49
    Saft LS14250-AX - 1/2 AA 3.6 Volt Li-SOCl2 Lithium Battery Cell with Axial PC Leads Saft LS14250-AX - 1/2 AA 3.6 Volt Li-SOCl2 Lithium Battery Cell with Axial PC Leads
    • SKU:LS14250-AX
    • BRAND: Saft
    SRP: $10.99
  •  
    3.6 V
  •  
    1.1Ah
  •  
    4 Whr
  •  
    Lithium
  •  
    UR
  •  
    In Stock
  • $4.99
    Xeno Energy 1/2 AA 3.6V Lithium Battery - High Temperature Xeno Energy XL-050H 1/2 AA 3.6V Lithium Battery - High Temperature
    • SKU:XL-050H
    • BRAND: Xeno Energy
    SRP: $10.25
  •  
    3.6 V
  •  
    0.8Ah
  •  
    3 Whr
  •  
    Lithium
  •  
    UR
  •  
    In Stock
  • $5.29
    tl-4902-p.jpg Tadiran TL-4902/P XOL Series 1/2 AA 3.6V Lithium Battery - P Terminal
    • SKU:TL-4902-P
    • BRAND: Tadiran
    SRP: $18.99
  •  
    3.6 V
  •  
    1.2Ah
  •  
    4 Whr
  •  
    Lithium
  •  
    UR
  •  
    In Stock
  • - Warranty
  • $5.49
    Tadiran TLH-5902 High Temperature 1/2 AA 3.6V Lithium Battery Tadiran TLH-5902 High Temperature 1/2 AA 3.6V Lithium Battery
    • SKU:TLH-5902
    • BRAND: Tadiran
    SRP: $15.39
  •  
    3.6 V
  •  
    0.9Ah
  •  
    3 Whr
  •  
    Lithium
  •  
    UR
  •  
    In Stock
  • $5.99
    Tadiran TL-5902/T iXtra Series 1/2 AA 3.6V Lithium Battery - T Terminal Tadiran TL-5902/T iXtra Series 1/2 AA 3.6V Lithium Battery - T Terminal
    • SKU:TL-5902-T
    • BRAND: Tadiran
    SRP: $16.13
  •  
    3.6 V
  •  
    1.1Ah
  •  
    4 Whr
  •  
    Lithium
  •  
    UR
  •  
    In Stock
  • $5.99
    per page

    18 Item(s)

    If you need help finding a 1/2 AA battery or have any questions, feel free to contact our friendly and knowledgeable customer service department. Thank you for choosing AtBatt.com as your battery, charger and accessory source!

     

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