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    • 3.2 Volt LiFePO4 10440 (AAA) Button Top Battery (300 mAh)
      View Details

      3.2 Volt LiFePO4 10440 (AAA) Button Top Battery (300 mAh)

      SKU: 23611
      MSRP:
      Sale: $4.69
      As low as:
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    • 3.2 Volt 14430 LiFePO4 Battery (400 mAh)
      View Details

      3.2 Volt 14430 LiFePO4 Battery (400 mAh)

      SKU: 16624
      MSRP:
      Sale: $5.99
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    • AA  3.2 Volt 600 mAh LiFePO4 14500 Battery
      View Details

      AA 3.2 Volt 600 mAh LiFePO4 14500 Battery

      SKU: 15825
      MSRP:
      Sale: $5.99
      As low as:
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    • 18500 3.2 Volt LiFePO4 Battery (800 mAh)
      View Details

      18500 3.2 Volt LiFePO4 Battery (800 mAh)

      SKU: 15827
      MSRP:
      Sale: $7.69
      As low as:
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    • 18500 3.2 Volt LiFePO4 Flat Top Battery (900 mAh)
      View Details

      18500 3.2 Volt LiFePO4 Flat Top Battery (900 mAh)

      SKU: 22484
      MSRP:
      Sale: $7.99
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    • 3.2 Volt 18650 LiFePO4 Battery (1200 mAh)
      View Details

      3.2 Volt 18650 LiFePO4 Battery (1200 mAh)

      SKU: 15828
      MSRP:
      Sale: $7.99
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    • 3.2 Volt LiFePO4 18650 Button Top Batteries (1200 mAh)
      View Details

      3.2 Volt LiFePO4 18650 Button Top Batteries (1200 mAh)

      SKU: 23615
      MSRP:
      Sale: $8.99
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    • 3.2 Volt  18650 LiFePO4 Battery (1500 mAh)
      View Details

      3.2 Volt 18650 LiFePO4 Battery (1500 mAh)

      SKU: 18809
      MSRP:
      Sale: $9.69
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    • 3.2 Volt 18650 Flat Top LiFePO4 Battery (1100 mAh)
      View Details

      3.2 Volt 18650 Flat Top LiFePO4 Battery (1100 mAh)

      SKU: 23663
      MSRP:
      Sale: $10.99
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    • 3.2 Volt 18650 LiFePO4 Battery with Tabs (1100 mAh)
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      3.2 Volt 18650 LiFePO4 Battery with Tabs (1100 mAh)

      SKU: 20404
      MSRP:
      Sale: $11.69
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    • 3.2 Volt 26650 LiFePO4 Battery (3300 mAh)
      View Details

      3.2 Volt 26650 LiFePO4 Battery (3300 mAh)

      SKU: 15826
      MSRP:
      Sale: $17.99
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    • 3.2 Volt 26650 LiFePO4 Battery (3300 mAh) with Tabs
      View Details

      3.2 Volt 26650 LiFePO4 Battery (3300 mAh) with Tabs

      SKU: 20793
      MSRP:
      Sale: $19.29
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    • 3.2V 600 mAh (14500) LiFeP04 Battery Pack for Gama Sonic Solar Lights
      View Details

      3.2V 600 mAh (14500) LiFeP04 Battery Pack for Gama Sonic Solar Lights

      SKU: 22491
      MSRP:
      Sale: $19.59
      As low as:
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    • 3.2V 800 mAh (18500) LiFeP04 Battery Pack for Gama Sonic Solar Lights
      View Details

      3.2V 800 mAh (18500) LiFeP04 Battery Pack for Gama Sonic Solar Lights

      SKU: 22490
      MSRP:
      Sale: $19.59
      As low as:
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    • 3.2 Volt 32650 LiFePO4 Battery (5000 mAh)
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      3.2 Volt 32650 LiFePO4 Battery (5000 mAh)

      SKU: 20786
      MSRP:
      Sale: $22.49
      As low as:
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    • 3.2V 1500 mAh LiFeP04 Battery Pack for Gama Sonic Solar Lights (Includes Male Adapter)
      View Details

      3.2V 1500 mAh LiFeP04 Battery Pack for Gama Sonic Solar Lights (Includes Male Adapter)

      SKU: 20048
      MSRP:
      Sale: $22.99
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    • 3.2 Volt 32650 LiFePO4 Battery (5000 mAh) with Tabs
      View Details

      3.2 Volt 32650 LiFePO4 Battery (5000 mAh) with Tabs

      SKU: 20787
      MSRP:
      Sale: $23.99
      As low as:
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    • 3.2 Volt LiFePO4 Battery Pack (0.7A) Smart Charger
      View Details

      3.2 Volt LiFePO4 Battery Pack (0.7A) Smart Charger

      SKU: 20004
      MSRP:
      Sale: $25.49
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    • Lithium Phosphate Charger for 3.2 Volt Batteries (14430, 14505, 18500 & 18650)
      View Details

      Lithium Phosphate Charger for 3.2 Volt Batteries (14430, 14505, 18500 & 18650)

      SKU: 17543
      MSRP:
      $32.99
      Sale: $28.99
      As low as:
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    • 6.4 Volt LiFePO4 Battery Pack (1.2A) Smart Charger
      View Details

      6.4 Volt LiFePO4 Battery Pack (1.2A) Smart Charger

      SKU: 20005
      MSRP:
      Sale: $29.59
      As low as:
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    3.2 Volt Lithium Phosphate (LiFePO4) Rechargeable Batteries

    LifePO4 (Lithium Phosphate) batteries are 3.2 Volt rechargeable batteries, that are very commonly used in today's outdoor solar lights and as well in custom battery packs. They are considered to be the newest generation of Lithium Ion chemistry.

    LifePO4 batteries have a very long shelf life and can be recharged up to 2000 times (cycles). LifePO4 batteries do not suffer from Memory Effect like NiCd (Nickel Cadmium) chemistry. Memory Effect means reduced memory capacity resulting from recharging a battery before it has been fully depleted of power. LifePO4 chemistry batteries are immune from this effect.

    LifePO4 batteries are available in various sizes: 18650, 18500, 14505, 14430, 10440 and more.

    These rechargeable batteries offer a high discharge rate, are non-explosive, light weight and safe batteries overall as they do not incinerate or explode under extreme conditions and/or temperatures. In addition, LiFePO4 are non-toxic which is a real bonus for our planet!

    At the top of this page, you'll see our selection of LIFEPO4 rechargeable batteries. We invite you to contact us with any questions related to the LifePO4 line and we'll be happy to provide accurate, technical information to you.

    Call Toll-Free: 1-800-660-7705
    Email: sales@onlybatteries.com
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