2 Pack ThruNite 3400mAh 18650 USB-C Rechargeable Li-ion Battery

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High-Performance 3400mAh USB-C Rechargeable 18650 Battery (2-Pack)

The ThruNite 18650 protected battery is engineered for power-hungry devices that demand peak performance. Featuring a genuine 3400mAh capacity and a high 13A discharge current, this dual-value pack ensures your gear stays powered longer with exceptional reliability.

  • Dual Value Pack: Get two high-performance 18650 batteries in one package—perfect for professional use or as a reliable backup.
  • Versatile Charging: Features a built-in USB-C port for direct charging or convenient charging inside your flashlight.
  • Built-to-Last: Reinforced with a stainless steel shell for superior impact resistance and long-term durability.

Broad Compatibility

Perfectly fits most 18650-powered tactical flashlights requiring button-top protected cells.

Compatible ThruNite Models:
TN12 Pro, TN12 V6, TN12 V6 Pro, TN12 V4, TC12, BSS V6, BSS V6 Pro, BSS V5, TC15, TH30, T1 Pro, Catapult Mini Pro, etc.

⚠️ Incompatible Models: TN40S, TN36 UT, TN36 LIMITED.

ThruNite 3400mAh 18650 USB-C Rechargeable Battery 2-Pack

Key Features
  • High Discharge: Continuous 13A discharge current for high-drain flashlights.
  • Triple Over-heat Protection: Prevents overheating during rapid use.
  • Integrated Circuit (PCB): Built-in over-charge/discharge protection.
Shipping & Warning

Shipping Notice: Classified as hazardous materials, these batteries are shipped via USPS Ground for safety. Currently available for U.S. Domestic Shipping ONLY.


Safety Precautions:

  • Do not short-circuit: Never connect terminals with metal objects.
  • Keep away from heat: Do not expose to fire or high-temperature vehicles.
  • Storage: Maintain at 60% capacity in a cool, dry place if unused for 3+ months.
  • Keep out of reach of children. Seek medical advice if swallowed.