The Best 18500 Flashlight of 2021 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best 18500 Flashlight of 2021. Check our ranking below.

2,403 Reviews Scanned

Rank No. #1
Olight Odin Mini 1250 Lumens Magnetic Rechargeable M-LOK Mount 18500 Tactical Flashlight with Quick Release Mount and Remote Switch, SKYBEN Battery Case Included (Black)
  • The Odin Mini is a brand-new compact offering in our revolutionary Odin WML series. It features our innovative rotate-to-lock slide rail mount for maximum convenience and rigidity on your rail.
  • Its innovative remote switch comes with a locking function to remain securely fastened. Just push the lock ring forward until you hear a click that signals a solid and tight fit.
  • The Odin Mini also includes some of our most popular features like the vibration battery indicator, silent stainless-steel tail switch, and magnetic charging.
  • Powered by a single 18500 rechargeable battery and equipped with an optical lens, the Odin Mini delivers a maximum output of 1,250 lumens and a 240-meter beam distance.
  • With its compact size, incredible performance, and ultra-solid build, the Odin Mini is one of the most feature-packed WML options on the market.
Rank No. #2
OLIGHT Odin Mini Compact MLok Mount Tactical Flashlight, 1250 Lumens, Rechargeable 18500 Battery with Magnetic Charging Cable and Remote Pressure Switch (Black)
  • Dedicated M-LOK rail mount included and compatible with third-party Picatinny and KeyMod mounts
  • Removable M-LOK mount features an innovative slide rail and a mechanical lock for secure operation
  • Innovative push-to-lock magnetic remote switch for a convenient and tight fit
  • Multifunctional stainless steel tail switch: magnetic charging, tactical handheld operation, and remote switch compatibility
  • Powered by a single customized 2040mAh 18500 battery, it delivers a maximum output of 1,250 lumens and a 240-meter beam distance
SaleRank No. #3
Anker Super Bright Tactical Flashlight, Rechargeable (18650 Battery Included), Zoomable, IP65 Water-Resistant, 900 Lumens CREE LED, 5 Light Modes for Camping and Hiking, Bolder LC90
  • SUPER-BRIGHT: 900-lumen (max) Cree LED sweeps bright light over the length of about two football fields (660 ft / 200 m) and reaches nearly 1000 ft. Fully zoomable from wide to narrow beam. Features 5 adaptable settings: High / Medium / Low / Strobe / SOS.
  • LONG-LASTING: Up to 6 hours (Medium-beam mode) of powerful, non-diminishing brightness from the included premium rechargeable 3350mAh battery. LEDs boast an extended 50000-hour lifespan. Recharge in just 6 hours with a 1A adapter (not included) and the included Micro USB cable.
  • TOUGH & RELIABLE: IPX5-rated water resistant and designed for use in heavy rain. Its durable aluminum body and shock-resistance endure rough handling.
  • SMART DESIGN: A pocket-friendly compact chassis with an anti-slip finish holds fast in your hand or stands on-end as an emergency lamp.
  • WHAT YOU GET: Anker Bolder LC90 Flashlight, 18650 3350mAh rechargeable battery, Micro USB cable, wrist strap, welcome guide, and our worry-free 18-month warranty and friendly customer service.
Rank No. #4
OLIGHT Odin Mini 1250 Lumens Ultra Compact Rechargeable Mlok Mount Tactical Flashlight, Removable Slide Rail Mount and Remote Switch, 18500 Battery 240 Meters Beam Distance, Mlok Included, Black
  • ✅ Dedicated Mlok rail mount included and compatible with third-party Picatinny and Key-mod mounts. The length of the pressure switch is 11.22 inch.
  • ✅ Removable Mlok mount features an innovative slide rail and a mechanical lock for secure operation. Innovative push-to-lock magnetic remote switch for a convenient and tight fit.
  • ✅ Multifunctional stainless-steel tail switch: magnetic charging, tactical handheld operation, and remote switch compatibility.
  • ✅ Powered by a single customized 2040mAh 18500 battery, it delivers a maximum output of 1,250 lumens and a 240-meter beam distance.
  • ✅ Adopts the MCC3 USB magnetic charging cable with a charging current up to 1.5A, which ensures fast charging.
Rank No. #5
18500 Rechargeable Batteries, JESSPOW IMR 18500 Rechargeable Li-ion Battery 1600mAh 3.7V [ for Flashlight, Solar Garden Light ] with Button Top (4 Pack)
  • This is 18500 battery, high capacity 18500 lithium rechargeable batteries with button top. Not 18650 battery, can not compatible with devices that using 18650 batteries.
  • Amp Limit: 16.5A, Voltage: 3.7V, Type: Button Top
  • High capacity 1600mah lithium rechargeable solar replacement batteries, compatible flashlight batteires
  • For your shopping experience, please confirm whether your device can use our batteries.
  • 100% GUARANTEE - If you are not satisfied with our Rechargeable Battery, let us know and you will be offered a full refund or free replacement. Enjoy this absolutely RISK FREE purchase by clicking the yellow [Add to Cart] button.
Rank No. #6
EBL 18500 Rechargeable Batteries 3.7V 1600mAh Flat top Batteries for Flashlight, Solar Garden Light, 4 Pack
  • This is 18500 battery, high capacity 18500 lithium rechargeable batteries with flat top. Not 18650 battery, can not compatible with devices that using 18650 batteries.
  • High capacity 1600mah lithium rechargeable batteries 4 count, compatible flashlight batteires.
  • Exact battery dimensions 50±0.5MM x 18±0.5MM (1.98in x 0.6875in).
  • For your shopping experience, please confirm whether your device can use our batteries.
  • Pay attention:they are not AA, AAA or 18650 size batteries, the batteries size are 50 x 18MM (1.98in x 0.6875in), also they are flat top batteries, the positive terminal doesn't have the protruding nub.
SaleRank No. #7
Gildan Men's Heavy Blend Fleece Hooded Sweatshirt G18500 (Large, Light Pink)
  • double-needle stitching throughout
  • 1x1 ribbed cuffs and waistband with spandex
  • double-lined hood
  • Safety Orange is compliant with ANSI - ISEA 107 High Visibility Standards
  • -resistant air jet yarn
Rank No. #8
Gildan Blank Hoodie - Hooded Sweatshirt - Unisex Style 18500 Adult Pullover Light Pink
  • 50% Cotton, 50% Polyester
  • Machine Wash
  • double-needle stitching throughout
  • 1x1 ribbed cuffs and waistband with spandex
Rank No. #9
18500 Rechargeable Batteries, JESSPOW IMR 18500 Rechargeable Li-ion Battery 1600mAh 3.7V [ for Flashlight, Solar Garden Light ] with Button Top (8 Pack)
  • This is 18500 battery, high capacity 18500 lithium rechargeable batteries with button top. Not 18650 battery, can not compatible with devices that using 18650 batteries.
  • Amp Limit: 16.5A, Voltage: 3.7V, Type: Button Top
  • High capacity 1600mah lithium rechargeable solar replacement batteries, compatible flashlight batteires
  • For your shopping experience, please confirm whether your device can use our batteries.
  • 100% GUARANTEE - If you are not satisfied with our Rechargeable Battery, let us know and you will be offered a full refund or free replacement. Enjoy this absolutely RISK FREE purchase by clicking the yellow [Add to Cart] button.
Rank No. #10
OLIGHT Odin 2000 Lumens Picatinny Rail Mounted Rechargeable Tactical Flashlight with Remote Pressure Switch, 300 Meters Beam Distance, Powered by 5000mAh 21700 Battery (Black)
  • ✅ Professionally designed for PICATINNY mounts, the Odin features an innovative removable slide rail mount with a mechanical lock for secure operation.
  • ✅ Innovative magnetic remote pressure switch features a locking function for a tight fit by a single push of the anti-slip knurling ring.
  • ✅ Powered by a single customized 5000mAh 21700 rechargeable lithium battery, it delivers Max 2,000 lumens, 300 meters and 8-hour runtime.
  • ✅ Adopts the MCC3 USB magnetic charging cable with a charging current of up to 2A, which greatly improves the charging efficiency.
  • ✅ Multifunctional unique tailcap: integrated magnetic charging tail switch with compatible locking remote controlling, tactical operation with ease.

Last update on 2021-09-06 / Affiliate links / Images from Amazon Product Advertising API

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  1. Brand Value: Every brand of 18500 Flashlight has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an 18500 Flashlight?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your 18500 Flashlight.
  5. Customer Ratings: Number ratings grade 18500 Flashlight objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their 18500 Flashlight.
  7. Product Quality: You don’t always get what you pay for with an 18500 Flashlight, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an 18500 Flashlight is should be an indication of how long it will work out for you.

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