Acebeam IMR 10440 Rechargeable 320mAh Li-ion Battery


One of the smaller Li-ion batteries around, the Acebeam 10440 Li-ion Battery is still a powerful, rechargeable unit that will keep your favourite EDC or small LED  flashlight going for years. This unique sized battery is commonly found in high powered smaller LED flashlights and even some high performance electronics. The 320mAh capacity will keep your high-drain flashlights or devices running smoothly with a consistent 3.7V of power. Rechargeable up to 300 times.


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SKU: AB 10440 320mah Categories: , ,



  • Battery Size: 10440
  • Battery Chemistry: Li-ion
  • Nominal Voltage: 3.7V
  • Nominal Capacity: 320mAh
  • Estimated Charge Cycles: 300 cycles
  • Shelf Life: 3 Years
  • Dimensions:
    • Length: 1.8″ (45.7mm)
    • Diameter: 0.4″ (10.2mm)
  • Weight: 0.3oz. (9g)



Additional information

Weight 0.022 kg


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