Powertac M5 Rechargeable LED Flashlight Review

Powertac has a line of quality flashlights next to their name. I’m reviewing one of their tactical lights today, since I think it’s about time they  got a bit more exposure. Here now then, is the Powertac M5!

Powertac M5

Compact Box and Quality Accessories

Powertac M5 Package

Comfortably secured in its compact package, is the M5, along with a magnetic charging cable, a 2600mAh 18650 rechargeable battery, a lanyard, a pocket clip, keychain attachments, a spare o-ring, and a user manual.


CREE XM-L2 U3 & smooth reflector

  • LED; Cree XM-L2 U3
  • Length; 4.8″
  • Weight; 3.94 oz
  • Max Output 1300 lumens
  • Beam Distance; 220 meters
  • Impact Resistance; 2 meters
  • Waterproof; IPX-8 – submersible to 2 meters


  • Tactical operation via tail switch
  • Mode Memory
  • Tempered scratch resistant glass lens
  • Smooth reflector for maximum throw
  • Digital circuitry to maximize battery life
  • TypeIII (anodized) aircraft-grade aluminum body
  • USB (magnetic) charging system
  • Low voltage indicator

Battery, Modes, Output, etc

Inside tailcap

Tailcap switch

Part of the accessory package is a single 18650 lithium battery. This is the preferred power source since it permits the highest output. See notes further down in this review for limitations regarding other battery sizes.

Modes are as follows; (using a 18650 battery)

  • Firefly; (less than) 1 lumen for 25 days
  • Low; 50 lumens for 25 hrs
  • Medium; 180 lumens for 10.5 hrs
  • High; 480 lumens for 3 hrs
  • Turbo; 1300 lumens for 2.6 hrs
  • Strobe; 1300 lumens for 3 hrs

Operating the Powertac M5

Nothing happens until the tactical tail switched is pressed. To operate tactically, press it “lightly” (and hold) for momentary light. Click it for constant light. While on, press the side switch to advance lowest to highest. You’ll need to press for each mode advancement, because if the switch is HELD, it’ll activate strobe! A firm click of the tail is required to turn it off. Mode memory will allow it to return to the previous mode with each activation.

One thing of note. Unlike just about EVERY high quality flashlight I have ever reviewed, strobe is NOT hidden! So when going through the sequence, you MUST click through strobe when going from turbo to firefly! This may or may not be a deal breaker for some flashaholics. The other huge difference with the M5, is that strobe can be memorized!! For example, if you turn the light OFF, from strobe, you can access “tactical strobe” with a soft press of the tail, and constant strobe with a firm click.

If you run the light down to a low voltage, the switch illuminates in red. That’s your cue to charge it as soon as possible.

Magnetic Charging System

Magnetic charge cable

POWERTAC M5 charging


Charging finished








Included with the Powertac M5 is a magnetic charging cable. The “business end” looks like an ear bud, which magnetically affixes to the light on the opposite side of the side switch. Plug the other end into a USB charging source, then click the tail switch. Charging starts, and the “SS” will glow in red. It’ll turn blue when finished.

If you need it to, the M5 can be used while charging, but only on the lower modes.

Any 18650 battery you choose to use can be charged internally.

The Great Outdoors



Powertac M5 on high


Powertac M5 on turbo



Powertac M5 on high


Powertac M5 on turbo














To Summarize the Powertac M5

I was a virgin with Powertac until using the M5! In a nutshell, the quality is first rate.

I’ll start by saying the accessories are very good, and the inclusion of the 18650 battery is much appreciated. Powertac M5 & 18650 battery

First Impressions

Size-wise the M5 is on par with other 18650-based lights. What I noticed right away was the “feel” of it. The knurling is very aggressive. Mush more so than on most other lights. It almost gives it a scratchy feel in the hand. On the positive end, there’s no way you’ll lose its grip…even if wet.

Beam tint is very white, with a definitive center of light.

Operational Notes

The tail switch clicks firmly, and it tail-stands perfectly. The side switch  What I’m not particularly enamored with, is how sequencing the modes requires having to pass strobe between turbo and firefly. This is reminiscent (to me) of  lower cost flashlights, which usually don’t have mode memory. As I eluded to earlier though, the upside, is if the users main intent is to have a flashlight for self defense. Due to the fact strobe can be used with mode memory, it can be the ultimate light for defense.

As expected it’s very bright on turbo, and if you leave it running for five minutes or longer, you’ll notice a modest drop in output. Naturally it’ll start to get hot after a little while as well.


The Powertac M5 is an easy to operate, EDC light, and a good choice for someone who might need a flashlight for self defense.

I received the M5 courtesy of Powertac, and invite you to visit their site if you’re considering a purchase. You can also enter code LNG40 at checkout, for additional savings!

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