1800 Lumen USB-C Rechargeable LED Flashlight

Max Output: 1800 Lumens
Max Beam Distance: 343 m
Max Beam Intensity: 29500 cd
Max Runtime: 50 h 0 m / 2.08 d
LED: Luminus SST-40-W LED
Battery: 1 × 21700i, 2 × CR123
Special Modes: Strobe
Length: 142.6 mm / 5.61 in
Head Size: 31.8 mm / 1.25 in
Weight: 113.5 g / 4.00 oz
Feature: STROBE READY, Rechargeable
Activity: Law Enforcement, Search
Categories: ,



  • Utilizes a Luminus SST-40-W LED with a maximum output of 1,800 lumens
  • Maximum peak beam Intensity of 29,500cd and maximum throw of 343 meters
  • Powered by a Custom 21700i 8A (Included) high-capacity Li-ion battery while also compatible with 2 x CR123/RCR123 batteries (Not Included), to provide a runtime of up to 50 hours
  • An optical system combined with crystal coating and ‘Precision Digital Optics Technology” (PDOT)
  • Highly efficient constant current provides a stable output
  • Dual tail switches enable intuitive operations for tactical applications
  • 3 brightness levels and 1 special mode are available
  • STROBE READY™ Technology to enable quick access to STROBE Mode (Patent No.: ZL201320545349.4)
  • Strobe Mode uses randomly changing frequencies for stronger dizzying effects
  • Intelligent Li-ion battery charging circuit with a USB-C port
  • Nitecore 21700 Li-ion battery included (NL2140i, 8A 4000mAh)
  • A power indicator beside the charging port indicates the remaining battery power (Patent No. ZL201220057767.4)
  • The power indicator can display the battery voltage (±0.1V)
  • Strike bezel uses high-strength silicon nitride ceramics to enable excellent glass-breaking performance
  • Incorporated Advanced Temperature Regulation (ATR) module
  • Optical lenses with double-sided scratch-resistant coating
  • Constructed from aero-grade aluminum alloy
  • HA III military-grade hard-anodized finish
  • Waterproof and Dustproof Rating in concordance with IP68 (2 meters submersible)
  • Impact resistant to 1 meter


  • 1 x Nitecore P20i Flashlight
  • 1 x Nitecore Custom 21700 NL2140i 8A 4000mAh Li-ion Rechargeable Battery
  • 1 x USB-C Charging Cable
  • 1 x CR123 Battery Magazine Adapter
  • 1 x Tactical Holster NTH20
  • 1 x Body Clip
  • 1 x Lanyard
  • 1 x Spare O-ring
  • 1 x User Manual
  • 1 x Warranty Card

The NITECORE P20i is the ultimate high-performance flashlight, emitting up to 1800 lumens with a max throw of 375 yards. Designed for law enforcement and military situations, this torch comes equipped with a non-linear strobe and an ultra-strong strike bezel. Non-linear strobe patterns cause enhanced dizzying effects, highly effective for diffusing a tense situation.

The P20i runs on an upgraded 21700i battery. This enables higher efficiency output and minimizes loss of power, achieving 90 minutes on high and a max runtime of 50 hours on low. Charge the P20i via the fast-charge USB-C port. With an IP68 waterproof rating and a covered charging port, the P20i can be used safely in any climate.

With strobe-ready technology, just press and hold the inlaid mode button to enable the strobe mode at any time. Cycle through the 3 brightness levels by short pressing the mode button. The included NTH20 holster and is compatible with standard police duty belts and MOLLE systems, making it an ideal choice for security, police, or military personnel. Surprises on duty can be dangerous, be ready for anything with the P20i!