UltrAspire 18650 Battery

UltrAspire 18650 Battery

Regular price$39.00
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  • Free shipping on orders over $100

  • In stock, ready to ship
  • Inventory on the way

The UltrAspire 18650 Battery has 3400mAh and is programmed specifically for low amperage output to ensure your Lumen torch has the optimal power source for the best performance on the road or trail. All batteries are not created equally.

18650 Li-ion Rechargeable Battery 3400mAh Specifications

  • Size: Ø=18.1-18.55mm  H=65.3
  • Rating Voltage: 3.7V
  • Capacity: 4.2V-4.3V
  • Charging Mode: C.C/C.V.
  • Charging Method:  Standard Charging 0.2C
  • Charging Time: Standard Charging 4-6 Hours (in lighting unit) (2-3 hours on charger)
  • End of Discharge Voltage: 2.75V
  • Overcharge Voltage: 4.2V-4.3V/cell
  • Over Discharge Cut Off Voltage: 2.5V-4.5V/cell
  • Over Current: 2.5-5.0A
  • Short Circuit: Recover after removing the short circuit – Load
  • Operating Temperature: Charging: 0~45℃, 
  • Operating Temperature: Discharging:-20~+60℃,
  • Storage:-5~+35℃
  • Cycle Lifetime: 500 cycles

Shipping: Due to the battery being a Lithium Rechargeable it is not able to be shipped via express (air) services as it's considered a dangerous goods item.

As at 1st Feb 2026:

We are currently expecting normal order processing times of one to two days from ordering to shipping.

Orders for the moment, are being processed and shipped within one to four working days of being received. Our expected order delivery schedule is...

  • NSW   2-4 business days from ordering
  • VIC     2-4 business days from ordering
  • QLD   2-4 business days from ordering
  • SA      3-5 business days from ordering
  • WA     6-9 business days from ordering
  • NT     7-12 business days from ordering
  • NZ    7-12 business days from ordering

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