kj75
Enlightened
I'm a big fan of the MH-series made by Nitecore, like I told you earlier in my MH20 and MH20GT-review. So, I was happy to meet the brand new MH23. Fitted with an XHP35 HD led and therefore an "update" to the MH20. Thanks to this powerful emitter and a special battery, you get a finger-sized and rechargeable flashlight that has an output up to 1800 lumens! Besides that, Nitecore has updated the interface too. So, high time to have a closer look at this interesting one. Like we're used of, I'll show you the details of the MH23, give you a description of how it works and compare it the MH20 and MH20GT. After that I'll show you by a lot of beamshots the difference between the three. Enjoy reading and watching!
compact flashlights become more and more powerful
like the MH23 made by Nitecore
almost same design as MH20-series
but an update to the emitter, a XHP35 HD led
output up to 1800 lumens
a rechargeable pocket-powerhouse!
Let's start by having a look at the main features, given by manufacturer:
And the output and runtime specs:
Unboxing:
The MH23 is delivered in the well-known and attractive Nitecore box, that looks the same like as the package of the MH20-brothers. It's still a bit crampy, that makes restoring the light and the parts a hard job. Like we're used of, some nice pictures with the light in action on the box, supplemented with the main features. I got the most complete version of the box, that means that the dedicated battery was included. So, I was ready to go because a high-performance 18650-cell came with the light. A very complete package here, including spare parts like a cover for the charging port. Only thing you need is a power-source to charge, because there's only a cable included. Again a complete box here. Have a look at my pictures below that show the carton and what's' in!
we've seen this box earlier..
attractive but a little crampy
main features on the back
this is what's in: in my region you can order it with or without dedicated 18650-cell
Impressions:
The MH23 has kept it compact format, it has the same length as the MH20GT. I'm sure this is one of the most compact single 18650-lights in its (lumens)-class. Although the head (in relation to the body) is "too big", I like the design of the MH23. The light feels solid and little heavy, to me it seems the build-quality of recent Nitecore products has become even better, which is a good thing! Nitecore didn't change that much on the design: Only the head is redesigned. This is a good point and required, because the light has to handle the 1800 lumens of the XHP35 HD led. The MH23 comes in matte black color and the overall quality and is very good. The engraving is clear, but the letters "MH23" were not aligned perfectly at my sample. Anodizing-job is done well. Tailstand is possible and stable. The strong and rather long clip can be fixed at the light at two ways, forward and reverse. The "new" part of this torch, the head, has some extra cooling-fins now to dissipate the heat. The charging-port is built-in the head and covered by a rubber. This cover can be turned 360 degrees after you pop it out, so the risk you tear it out is low. At the opposite the big power button, which can light up in blue. It has stiff structure, is easily to find, and is still one of my favorite switches. I wish of lot of new Nitecore will use this control in future! The reflector is smooth and deep and had (in my case) a little speck in the edge. No dust in the head and a perfectly centered XHP35 HD emitter. The light has in total three parts, but removing the head isn't necessary in most cases. The threads run smooth and are machined well. Because of the strong spring in de cap it takes some effort to close it. Finishing is done well here. Summarizing this chapter: A quality and well-constructed product, only some little point for improvement on some details. More impressions about and close-ups to the MH23 shown here by a couple of pictures!
a new name for a well-known design
the Multi-task Hybrid 23
a fairly large head
stable..
both on head and tail
a palm-sized powerhouse
the rubber cover can be turned 360 degrees
really big output to its size!
the HD-version of the XHP35 led
the dedicated 18650-cell
still a good pick for EDC
smooth and rather deep reflector
easy to find: the big power-button
perfect machining and finish
a close-up to the engraving and knurling
deep clip, can be attached at two ways
perfectly centered led
a close-up at the (well lubed) threads
a strong spring in the cap
a look into the heads' inner
good overall quality and finishing
cell designed to last longer in cold conditions
the XHP35 HD has broad beam and good output
the indicator in the button is handy and multifunctional
testing during a cold night
fits well in the holster
you need a tool to add the lanyard, it will take some effort
rather big head in relation to the tube
User interface:
The MH23 is a compact, palm-sized light that has a lot of wearing-options: In your pocket, at your clothes or for example mounted on bike (with an optional adaptor). It is user-friendly, you don't need much practice to control it. Keep in mind that the maximum output of 1800 lumens only can be reached by an (IMR)-cell that has at least 8A. Standard 18650 and (R)CR123A batteries can be used too, but the MH23 doesn't reach its highest output when you pick one of these cells. Only button-tops can be used. Let's start with a power-check: Every time when the battery is inserted or you lose and tighten the tailcap, the blue button informs about the remaining power, accurate up to 0,1 volts. This is a great option that should be standard (in my opinion) to all flashlights. Charging the light is easy and took in my case average about between 3,5 and 4,5 hours. I used the delivered 2900 mAh battery and a 1A power source for this job. A slow flash indicates that the charging is still progress, steady blue means that the job is done. When the indicator flickers, there's something wrong; in most cases you have to tighten the tailcap. Only 18650-cells can be charged in the MH23, and two CR123A's may be used instead of one 18650. The MH23 has a two-stage button that you can half-press and full-press. A short half press in standby activates and deactivates the location-flash in the switch: It is rather bright when its completely dark, but I love this feature. If you press half and hold for a second, the light starts at lowest level. If on, you go cycle through the five output modes by half presses. A new and nice option here: If you half press and hold the button in any mode, you'll get momentary Turbo until you release the button. So, for example, you can turn on the light at lowest level, do a short check on highest via momentary Turbo and go back to previous (lowest) level after you release the button. Great option to me! To turn off the MH23, you need a full click. A full press from standby turns on the light in last used mode; cycling through the modes works the same by short half presses. If you full press and hold from standby, you'll have momentary Turbo. Entering the special modes is only possible with the light on: Full press and hold to get into Strobe, half press to cycle through the other options SOS and Beacon. Either the MH23 uses ATR, the system that Nitecore has built-in to the latest generations of flashlights. The output will decrease when the lights get overheated. Often, in daily use, this is barely visible because the light doesn't step down a full level. Almost every Nitecore is easy to locate in the dark, because of the indicator that is built-in the button (in case of the MH23). At the end of this chapter about how the light works and feels, I have to say that I really love this renewed interface, in particular the momentary-Turbo options.
Modes:
I told you already something about the modes in the previous chapter, but the MH23 has in total five constant levels: ULTRA-LOW > LOW > MED > HIGH > TURBO. Like we mostly see by Nitecore, the light has a very good low mode but after that a rather big jump to the next level. For the rest the spacing is good, but I'd recommend to add a sixth level between ULTRA-LOW and LOW. Two direct modes here: instant ULTRA-LOW and instant TURBO. The three well-known special modes are also present at the MH23: STROBE > SOS > BEACON. Enough to handle most emergency situations. The light has a POSITION INDICATOR built in the power switch. You check the actual VOLTAGE up to 0.1 volts accurate too. There's no low-voltage warning, but it's the actual voltage is easily to check, like I told you in the interface chapter. Overall, I'm satisfied with the light-options that the MH23 has.
Size comparison:
Let's have a closer look now at the MH-members that I mentioned earlier. Same bodies, but difference in head, reflectors and emitters. Later in this review, we'll pick those three again for a couple of beamshots!
MH20GT, MH23 and MH20
MH20GT, MH23 and MH20
MH20GT, MH23 and MH20
MH20GT, MH23 and MH20
XPL-HI V3, XHP35 HD and XM-L2 U2
the tails: MH20GT, MH23 and MH20
Tint:
When we compare the tints of the three, we see that the MH23 has the same tint as its brothers. Cool white, and it shows a little green in the corona and spill. To me good, but some users would like to see a neutral version. Like we've seen earlier, it's possible that Nitecore will launch a neutral white-version on demand later.
Beamprofile:
A big spot and middle corona and spill; this tells that the MH23 will perform best up to medium distance. It really emits a broad beam for such a compact flashlight! So, the profile is almost equal to the MH20, but the MH23 has a more intense spot and less spill. The GT-version is designed for throw. Later, in the beamshots-chapter, I'll show you the differences. No defects in the beam, neither PWM; like we're used of this manufacturer.
Beamshots:
Let's have a look now a the most important thing of a flashlight: How about the output in real life? At first, I'll show you some indoor beamshots; light on a tripod, distance against a white wall about 1 meter. The five output modes here, after that a GIF.
Camera settings: ISO100, WB daylight, F/2.7, 1/125 sec, 35mm
GIF:
Time to go out now with the MH23. First location is a road with a tree line at the left and a wall at right side. Also here the five normal modes shown and after that a GIF. Ultralow is almost invisible here because the MH23 has a very good low mode.
Camera settings: ISO100, WB daylight, F/2.7, 4 sec, 35mm
GIF:
Let's compare now the MH23 on this location to the other MH's! At the pictures you can see that the MH23 is the big output version of the MH20. The MH20GT has a narrow spot and is the "throwy" version.
Three MH-brothers, all in highest mode
Location 2:
Next location: A ditch and a tree line at right side. Shows again the good output of the MH23 and the throw of the GT-version.
MH23, MH20 and MH20GT, all on turbo
Location 3:
Again on the road with the light in hand now. These pictures show again the broad beam of the MH23 and the narrow spot of the MH20GT.
MH20 at turbo-mode
MH23 at turbo-mode
MH20GT at turbo-mode
double beamshot with MH20 at left and MH23 at right-side
Conclusion:
The MH23 is a very good addition to the single 18650-class. A very good pick for those who like the MH20, but want to have some more power. The beamprofile is like the MH20, this makes the MH23 a good allrounder. I also like the renewed interface and the fact that this light has momentary on. Fit and finish is very good on this light, the big control is still one of my favorites. Lights of this size may not be used for very long times on turbo-mode; but using the MH23 for a couple of minutes on highest level is no problem. It is much more stable than the Concept1 on highest level, so a good improvement of Nitecore here. When I saw the first "scoop" pictures of this light, me and other "flashies" hoped for an update on the MH20GT… Although this is a good pick, I still look forward to a … MH23GT!
Thanks to Nitecore for providing the MH23 for testing!
the MH23 on maximum output
compact flashlights become more and more powerful
like the MH23 made by Nitecore
almost same design as MH20-series
but an update to the emitter, a XHP35 HD led
output up to 1800 lumens
a rechargeable pocket-powerhouse!
Let's start by having a look at the main features, given by manufacturer:
And the output and runtime specs:
Unboxing:
The MH23 is delivered in the well-known and attractive Nitecore box, that looks the same like as the package of the MH20-brothers. It's still a bit crampy, that makes restoring the light and the parts a hard job. Like we're used of, some nice pictures with the light in action on the box, supplemented with the main features. I got the most complete version of the box, that means that the dedicated battery was included. So, I was ready to go because a high-performance 18650-cell came with the light. A very complete package here, including spare parts like a cover for the charging port. Only thing you need is a power-source to charge, because there's only a cable included. Again a complete box here. Have a look at my pictures below that show the carton and what's' in!
we've seen this box earlier..
attractive but a little crampy
main features on the back
this is what's in: in my region you can order it with or without dedicated 18650-cell
Impressions:
The MH23 has kept it compact format, it has the same length as the MH20GT. I'm sure this is one of the most compact single 18650-lights in its (lumens)-class. Although the head (in relation to the body) is "too big", I like the design of the MH23. The light feels solid and little heavy, to me it seems the build-quality of recent Nitecore products has become even better, which is a good thing! Nitecore didn't change that much on the design: Only the head is redesigned. This is a good point and required, because the light has to handle the 1800 lumens of the XHP35 HD led. The MH23 comes in matte black color and the overall quality and is very good. The engraving is clear, but the letters "MH23" were not aligned perfectly at my sample. Anodizing-job is done well. Tailstand is possible and stable. The strong and rather long clip can be fixed at the light at two ways, forward and reverse. The "new" part of this torch, the head, has some extra cooling-fins now to dissipate the heat. The charging-port is built-in the head and covered by a rubber. This cover can be turned 360 degrees after you pop it out, so the risk you tear it out is low. At the opposite the big power button, which can light up in blue. It has stiff structure, is easily to find, and is still one of my favorite switches. I wish of lot of new Nitecore will use this control in future! The reflector is smooth and deep and had (in my case) a little speck in the edge. No dust in the head and a perfectly centered XHP35 HD emitter. The light has in total three parts, but removing the head isn't necessary in most cases. The threads run smooth and are machined well. Because of the strong spring in de cap it takes some effort to close it. Finishing is done well here. Summarizing this chapter: A quality and well-constructed product, only some little point for improvement on some details. More impressions about and close-ups to the MH23 shown here by a couple of pictures!
a new name for a well-known design
the Multi-task Hybrid 23
a fairly large head
stable..
both on head and tail
a palm-sized powerhouse
the rubber cover can be turned 360 degrees
really big output to its size!
the HD-version of the XHP35 led
the dedicated 18650-cell
still a good pick for EDC
smooth and rather deep reflector
easy to find: the big power-button
perfect machining and finish
a close-up to the engraving and knurling
deep clip, can be attached at two ways
perfectly centered led
a close-up at the (well lubed) threads
a strong spring in the cap
a look into the heads' inner
good overall quality and finishing
cell designed to last longer in cold conditions
the XHP35 HD has broad beam and good output
the indicator in the button is handy and multifunctional
testing during a cold night
fits well in the holster
you need a tool to add the lanyard, it will take some effort
rather big head in relation to the tube
User interface:
The MH23 is a compact, palm-sized light that has a lot of wearing-options: In your pocket, at your clothes or for example mounted on bike (with an optional adaptor). It is user-friendly, you don't need much practice to control it. Keep in mind that the maximum output of 1800 lumens only can be reached by an (IMR)-cell that has at least 8A. Standard 18650 and (R)CR123A batteries can be used too, but the MH23 doesn't reach its highest output when you pick one of these cells. Only button-tops can be used. Let's start with a power-check: Every time when the battery is inserted or you lose and tighten the tailcap, the blue button informs about the remaining power, accurate up to 0,1 volts. This is a great option that should be standard (in my opinion) to all flashlights. Charging the light is easy and took in my case average about between 3,5 and 4,5 hours. I used the delivered 2900 mAh battery and a 1A power source for this job. A slow flash indicates that the charging is still progress, steady blue means that the job is done. When the indicator flickers, there's something wrong; in most cases you have to tighten the tailcap. Only 18650-cells can be charged in the MH23, and two CR123A's may be used instead of one 18650. The MH23 has a two-stage button that you can half-press and full-press. A short half press in standby activates and deactivates the location-flash in the switch: It is rather bright when its completely dark, but I love this feature. If you press half and hold for a second, the light starts at lowest level. If on, you go cycle through the five output modes by half presses. A new and nice option here: If you half press and hold the button in any mode, you'll get momentary Turbo until you release the button. So, for example, you can turn on the light at lowest level, do a short check on highest via momentary Turbo and go back to previous (lowest) level after you release the button. Great option to me! To turn off the MH23, you need a full click. A full press from standby turns on the light in last used mode; cycling through the modes works the same by short half presses. If you full press and hold from standby, you'll have momentary Turbo. Entering the special modes is only possible with the light on: Full press and hold to get into Strobe, half press to cycle through the other options SOS and Beacon. Either the MH23 uses ATR, the system that Nitecore has built-in to the latest generations of flashlights. The output will decrease when the lights get overheated. Often, in daily use, this is barely visible because the light doesn't step down a full level. Almost every Nitecore is easy to locate in the dark, because of the indicator that is built-in the button (in case of the MH23). At the end of this chapter about how the light works and feels, I have to say that I really love this renewed interface, in particular the momentary-Turbo options.
Modes:
I told you already something about the modes in the previous chapter, but the MH23 has in total five constant levels: ULTRA-LOW > LOW > MED > HIGH > TURBO. Like we mostly see by Nitecore, the light has a very good low mode but after that a rather big jump to the next level. For the rest the spacing is good, but I'd recommend to add a sixth level between ULTRA-LOW and LOW. Two direct modes here: instant ULTRA-LOW and instant TURBO. The three well-known special modes are also present at the MH23: STROBE > SOS > BEACON. Enough to handle most emergency situations. The light has a POSITION INDICATOR built in the power switch. You check the actual VOLTAGE up to 0.1 volts accurate too. There's no low-voltage warning, but it's the actual voltage is easily to check, like I told you in the interface chapter. Overall, I'm satisfied with the light-options that the MH23 has.
Size comparison:
Let's have a closer look now at the MH-members that I mentioned earlier. Same bodies, but difference in head, reflectors and emitters. Later in this review, we'll pick those three again for a couple of beamshots!
MH20GT, MH23 and MH20
MH20GT, MH23 and MH20
MH20GT, MH23 and MH20
MH20GT, MH23 and MH20
XPL-HI V3, XHP35 HD and XM-L2 U2
the tails: MH20GT, MH23 and MH20
Tint:
When we compare the tints of the three, we see that the MH23 has the same tint as its brothers. Cool white, and it shows a little green in the corona and spill. To me good, but some users would like to see a neutral version. Like we've seen earlier, it's possible that Nitecore will launch a neutral white-version on demand later.
Beamprofile:
A big spot and middle corona and spill; this tells that the MH23 will perform best up to medium distance. It really emits a broad beam for such a compact flashlight! So, the profile is almost equal to the MH20, but the MH23 has a more intense spot and less spill. The GT-version is designed for throw. Later, in the beamshots-chapter, I'll show you the differences. No defects in the beam, neither PWM; like we're used of this manufacturer.
Beamshots:
Let's have a look now a the most important thing of a flashlight: How about the output in real life? At first, I'll show you some indoor beamshots; light on a tripod, distance against a white wall about 1 meter. The five output modes here, after that a GIF.
Camera settings: ISO100, WB daylight, F/2.7, 1/125 sec, 35mm
GIF:
Time to go out now with the MH23. First location is a road with a tree line at the left and a wall at right side. Also here the five normal modes shown and after that a GIF. Ultralow is almost invisible here because the MH23 has a very good low mode.
Camera settings: ISO100, WB daylight, F/2.7, 4 sec, 35mm
GIF:
Let's compare now the MH23 on this location to the other MH's! At the pictures you can see that the MH23 is the big output version of the MH20. The MH20GT has a narrow spot and is the "throwy" version.
Three MH-brothers, all in highest mode
Location 2:
Next location: A ditch and a tree line at right side. Shows again the good output of the MH23 and the throw of the GT-version.
MH23, MH20 and MH20GT, all on turbo
Location 3:
Again on the road with the light in hand now. These pictures show again the broad beam of the MH23 and the narrow spot of the MH20GT.
MH20 at turbo-mode
MH23 at turbo-mode
MH20GT at turbo-mode
double beamshot with MH20 at left and MH23 at right-side
Conclusion:
The MH23 is a very good addition to the single 18650-class. A very good pick for those who like the MH20, but want to have some more power. The beamprofile is like the MH20, this makes the MH23 a good allrounder. I also like the renewed interface and the fact that this light has momentary on. Fit and finish is very good on this light, the big control is still one of my favorites. Lights of this size may not be used for very long times on turbo-mode; but using the MH23 for a couple of minutes on highest level is no problem. It is much more stable than the Concept1 on highest level, so a good improvement of Nitecore here. When I saw the first "scoop" pictures of this light, me and other "flashies" hoped for an update on the MH20GT… Although this is a good pick, I still look forward to a … MH23GT!
Thanks to Nitecore for providing the MH23 for testing!
the MH23 on maximum output
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