Author Topic: Manker T01 Pre-Release Sample  (Read 7976 times)

0 Members and 1 Guest are viewing this topic.

Offline JohnnyMac

  • Team Kronos
  • Administrator
  • *****
  • Posts: 1310
  • TFF Co-Founder
    • Johnny Mac Reviews
Manker T01 Pre-Release Sample
« on: September 25, 2015, 07:37:48 AM »
Manker T01 EDC Preproduction Sample

*Flashlight provided for review courtesy of Manker

 Take a look at the compact EDC lights below.  Tell me which one is not like the others?  Tell me which one just doesn't belong...

In the line up of CR123A/16340 lights, did you guess the 4th light in from the left?  Did you guess the new Manker AA light that is smaller than many compact CR123A lights?  The light with the wide, deep reflector that can out throw nearly any factory AA light on the market?  The only AA light than can produce an honest 500 OTF lumens while running on a single Eneloop NiMH cell and over 800 lumens on a 4500 Li-Ion cell?

When Manker contacted me and asked if I would like to test and review a preproduction sample of their newest AA EDC light, the T01, I readily accepted their offer.  Man, am I glad I did!  It's not often that I gush over a new light but this little monster from them grabbed my attention in the photos they showed me but once I got it in my hands I couldn't put it down for more than a day (except to sleep and shower).

On an Eneloop LSD NiMH cell it produces every bit of their claimed 500 OTF lumens making it the brightest AA sized light currently on the market (or about to be!).  On a 14500 cell they claimed 800 OTF lumens for my pre-production sample and it lived up to that promise as well.  They have just updated their website and it appears that the production version has upped the output to a claimed 900 lumens.  Once I receive a review sample of the production version I will test and confirm.

Manufacturer Specs:

-Max Lumen Output: 500LM (drive byEneloop Pro NI-MH battery).     
-Max Lumen Output: 900LM (drive by Lithium Battery 14500).     
-Peak beam intensity: 10,000 cd (drive by Eneloop Pro NI-MH battery).   
-Peak beam intensity: 20,000 cd (drive by Lithium Battery 14500).       
-Beam distance: 925ft/ 282m.
-Size:Length 84mm Head Diameter 29MM Tail Diameter 20mm       
-Machine from aerospace grade solid aluminum bar.       
-HA III MIL-Standard hard anodized,original color.                       
-IPX-8 waterproof standard of up to 2 meters/6.6 feet.       
-Impact resist up to 2 meters/6.6 feet.

My recorded Specifications and notes:

First Impressions:

When I first opened the sturdy Manker box and saw the new T01 sample nestled in a form fitting foam insert I was blown away by it's small size and gorgeous looks.  This preproduction sample has the quality look and feel of anything made by Zebralight.  The wonderful machining, the natural, undyed hard anodized exterior, the firm electronic side switch.  What really blew me away was the size of the perfect reflector and how it absolutely fills the head of the T01 and promises to give unrivaled throw in a compact pocket light.

I inserted an Eneloop and I giggled like a school girl when I turned on the T01 for the first time.  Holy crap!  This thing looks brighter than many of my 18650 XM-L2 lights.  The perfect focus of the XP-L HI emitter guaranteed  incredible throw for a pocket EDC light and the smooth, artifact free and ringless spill guaranteed it'd be a wonderful EDC light as well.  It feels amazing in the hand with excellent grip and ergonomics.


The Manker T01 makes, AFAIK, more OTF lumens than any other factory flashlight on the market when powered by a 1.5V AA cell.  The output is truly amazing and even when run with an Eneloop AA cell I am more than happy with the level of brightness this tiny light produces.  Throw is great for it's size and brightness and meets or exceeds most EDC 'pants pocket' torches much larger and brighter than the T01.  It's a genuine little power house!

Output is PWM/PFM modulated which surprised me as I assumed it was current controlled due to it's smooth output and zero visible PWM flicker or whine in any of the modes.  A benefit of this over current controlled output is that in the lower modes there is no tint shift that makes many lights appear to have a green tint in their lower output levels.

All OTF (Out The Front) lumen measurements were taken on my Integration Sphere which has been calibrated against many proven ANSI tested flashlights and other lights with known output levels.  Testing done at ANSI standard of 30 seconds of on time.  All Lux and Throw measurements are taken at either 3m or 9m distance then converted back to 1m distance for greater accuracy. Both Lux and throw measured at 30 seconds.  Throw distance is measured to distance at which light level is 0.25 lumens.

Cell(s) used:  Eneloop AA/TF 14500 Li-Ion
Testing voltage of cell(s): 1.49V (AA) / 4.18V (14500)

Here is an run time graph provided by Manker.  It jives with what I've seen so far in my testing.  One of my contacts assured me that the T01 is not current controlled but that is uses PWM/PFM to control output.  based on the runtime graph you could have fooled me.  Looks like current control but I am waiting for a response to my questions from Manker just to make sure.  Anyway, here it is:

There is a very smooth, gradual step-down in output when in Turbo mode that goes into effect around the 90 second mark and stops at the 120 second mark.  On an AA cell output drops to 264 lumens and stops.  On a 14500 cell the output drops to 473 lumens and levels off.  It is still technically in Turbo mode at this point so to return to full turbo you have to click back through the modes to Turbo.
At maximum output on an AA cell the draw on the cell is pretty hard so the timed output does help reduce the stress on the cell.  When running a 14500 it does keep the light from getting too hot.  The T01 warms up fast but doesn't get so hot you can't hold it.  If you kept renewing Turbo mode for max output every time the light stepped down it might get pretty hot but I think that as long as it is held in the hand it wouldn't get too extreme.

User Interface

The Manker T01 utilizes a simple and effective UI with 4 main modes and 3 hidden blinky modes plus last mode memory.

Turning On and OFF:
  • From Off: Long press (0.5 second) to turn On
  • From On: Long press (0.5 second) to turn Off
  • The T01 will turn On in the last mode used when turned Off.
Changing modes:
  • Main Modes: When On a simple quick click of the switch will cycle to the next output level in rotation from Lowest to Highest.
  • Hidden Blinky Modes:  From any mode a quick double-click will engage the hidden menu.
    • Cycle through the blinky modes with a single-click just like the main modes.  Hidden modes are Strobe, SOS, and Beacon.
    • Exit hidden modes and return to last main mode used with a quick double-click.

UPDATE:  I've just been provided with a flow chart created by Manker to show the UI used in the T01.  While the description above shows the UI on my pre-production sample, the final version of this light will have several more features, including programmable output and battery indicator.  Here is the chart describing how it will all work:

Detailed and Up-Close View:

^  IMO the T01 is beautiful from just about every possible angle! I have a thing for large headed flashlights and this T01 is a 10/10 in my book.

^ A really nice thumb shaped recess holds the rubber switch boot in just the right ergonomic position.

^ Fantastic knurling is machined into the rear half of the Manker T01 exactly where it is needed when held in the hand for a good, non-slip grip.  The head and battery tube are CNC machined from a single block of aluminum alloy.

^ The attractive tail cap is flat for perfect tail standing.  The deep carry pocket clip sits flush with the tail of the light making it practically disappear in the front pocket of your jeans.  The clip is removable and is springy but strong and allows for easy one-handed clipping inside my jeans pocket.

^ A nice, fat GITD O-ring sits between the lip of the aluminum bezel and lens for a perfect watertight seal.  Square threads are smooth and thread easily without looseness.

^ Smooth, square threading and another O-ring to seal the bezel threads grace the front of the head itself.  Everything seals tightly and fits perfectly.

^ The remarkably smooth and well shaped reflector sits directly on the MCPCB centering itself exactly over the Cree XP-L HI emitter for perfect focus.

^ Finning on the head of the T01 help it shed heat from the emitter and driver.

^ The silicon rubber switch boot is embossed with the Manker logo.  It is thick and provides a good, durable and tactile feel to the pleasantly stiff electronic switch.  The switch button is easy to locate compared to many other small lights that have electronic side switches.

^ The Manker name and model are laser etched neatly and deeply into one of the three flats machined into the battery tube.

^ Threading on the rear of the light for the tail cap are clean, square, and well machined.  A thick O-ring seals the tail section from water ingress.  The tail cap threads on easily with no cross threading.

^ A look inside the battery tube at the rear of the driver shows a heavy brass contact plate corrosion free electrical conduction.

^ Another quick look at the tail cap with it's flat base and heavy knurling.

^ Inside the tail cap we can see something I've not seen done before in a light - dual cathode springs on the cathode PCB.  The main spring is super thick for optimum electrical conduction.  A second, thinner spring rides just inside it for increased flow of electricity.  Think of it as having a factory spring mod. Both appear to be gold plated.

^ Both springs are nicely soldered to the rear of the switch PCB.  You can also see the well machined square threads inside the tail cap.

Comparison Photos:

In the beginning of the thread I showed you the T01 along side several CR123A/16340/18350 lights.  Let's take a look at it along side other AA lights this time.

^ Remarkably, considering the size and depth of its reflector, the T01 is only a hair over 4mm longer than the ZL SC51!

^ Pretty how much extra flashlight can be squeezed into nearly the same miniscule length.  ;)

^ Along side the BLF K6 prototype.  Here is some great news...Manker will be redesigning the K6 to use the same reflector and emitter setup as the awesome new T01!

Beam Profile and Examples

While taking my photos outside in full daylight I also took a couple shots at the wall to give an idea how bright and focused this bugger is.

With the T01 a couple feet from the wall in daylight.  Look at how tight and focused that beam is!!

^ With the brightness and contrast turned down in the upper pic you can see just how tight and defined the focus is with the XP-L HI hot spot.

Trying to find a light with similar output and reflector size for some comparison whitewall shots, I settled on the Convoy M2.  The M2 is an 18650 powered compact light with 100 more lumens than the T01 and a reflector that is actually quite a bit bigger and deeper than that in the T01.

The T01 actually kills it even though it is a smaller light.  Who says good things can't come in a small package? Just don't take stock in the blue tint of these two ceiling shots.  It's all in the camera settings and IRL it is a nice creamy white with no green or blue tint to it.

Reducing the exposure in my cell phone camera lets the photo show the actual difference in the two hotspots.  Pretty impressive performance, IMO.

^ While at a friend's home the other night I decided to take a couple beam shots with my phone while we were enjoying the camp fire.  The above pic is aimed at a tree in the yard a couple houses over.  You can see the nice tight beam.

^ This next one is aimed at our friend's garage.  You can see her son shielding his eyes from the tiny photon canon.

Pros and Cons

  • Excellent build quality!  Every bit the equal to a Zebralight and this is only a preproduction sample.
  • Probably the brightest 1.5V light on the market.  An honest 500 OTF lumens!  A few other manufacturers are claiming to have 400-450 lumens from an AA light but theirs is emitter lumens, not OTF lumens.  Simply incredible!
  • Large head with a beautiful reflector and XP-L HI emitter.
  • Excellent thermal properties.  Warms quickly but sheds the heatwell.
  • Ultraclear AR coated lens.
  • Real HAIII anodizing.
  • Perfect threading throughout the light.
  • Excellent deep carry pocket clip.
  • Great switch feel and little chance of accidental turn on.
  • Good mode spacing.
  • Hidden flashy modes.
  • Super designed tail springs for minimum electrical resistance.
  • Great color anodizing.
  • Wonderful etching.
  • Super comfortable in the hand.
  • Excellent throw and brightness.
  • No lanyard attachment point.
  • Lowest mode could be a true moon low at around 0.5 lumens, IMO.  The Lowest mode is tolerable for navigating the bedroom but only because the reflector keeps the beam tight for very little intrusive spill.
Concluding Opinion

I don't gush over lights too often, especially these days.  In the beginning of my flashlight hobby and reviewing I was wowed a lot more easily.  These days I've reviewed so many great lights with ever increasing output levels that I've become quite jaded.  Many lights today can be admittedly great but just lack that wow factor and excitement level I used to get.  The Manker T01 wowed me instantly and the "WOW" factor increased the more I explored and used it.  It's been in my pocket and, more often than not, in my hands ever since it arrived.  It is easily my most favorite light ever and if it only had a lower "true" moon low it would be the perfect light.

That it gives such amazing performance when powered by a 1.5v cell is truly incredible.  It is the perfect light for the flashaholic who prefers NiMH cells over Li-Ion cells.  It's also the perfect gift a flashaholic could give to a family member so they can experience a quality, high performance flashlight without worrying about them caring for Li-Ion cells.  Right now Manker hasn't announced the retail price on the T01 but as long as the price of the light is $60 or less I'd be very happy.

Manker has hit it out of the ball park for an instant home run!  With a true Moon low I would consider it the perfect EDC light instead of merely the best EDC light I've had yet.  Hopefully it's not too late for them to get the lowest output on NiMH cells down to a sub-lumen level.  But lack of a true Moon low aside, it's "Winner! Winner! Chicken Dinner!!".  The Manker T01 gets an enthusiastic "Mac Approved" rating!

« Last Edit: September 28, 2015, 05:33:41 PM by JohnnyMac »

Offline jmpaul320

  • Full Member
  • ***
  • Posts: 178
Re: Manker T01 Pre-Release Sample
« Reply #1 on: September 25, 2015, 12:08:18 PM »
thanks for the review :)

I might have to buy this one

Offline MRsDNF

  • Hero Member
  • *****
  • Posts: 702
Re: Manker T01 Pre-Release Sample
« Reply #2 on: September 25, 2015, 09:07:12 PM »
Thanks JM. What a terrific light with a bit of style to boot. There must be a flow chart on the updated UI missing as I cant seem to find it. The color also sets it apart from the herd. I dont think l'd be using it as a workshop light with my greasy fingers. Just thinking in typing but I wonder if the finish would come back to new if the light was greasy and it was given a wipe over with something like Prepsol?
When the big picture is to big, look for a point you can start at and build from there.

Offline JohnnyMac

  • Team Kronos
  • Administrator
  • *****
  • Posts: 1310
  • TFF Co-Founder
    • Johnny Mac Reviews
Re: Manker T01 Pre-Release Sample
« Reply #3 on: September 28, 2015, 05:41:01 PM »
Steve, thanks for catching the two missing pics.  I've fixed it now so all should be good.

Manker is off about the long press to switch between UI #1 and UI #2.  It's a 5 second hold to switch between them, not 10 seconds like they have in their chart.  I really do wish they modified the UI to provide instant access to both Moon low and Turbo.  I would have zero complaints at all about the light.

As for cleaning it if it got greasy, I would just use what I use for my hands after working on the bike or under the car hood - regular dish soap.  Takes out the grease without messing with the anodizing.  An old toothbrush will get into all the knurling grooves.  I'm not sure what Prepsol is aside from a cleaner.  Not sure we have it here in the States.