Part 2 - Acebeam K75 v2 vs Acebeam K75. The confrontation has no winners!!! 

I need a powerful backup battery for this flashlight. Dear friend, what is the battery brand you recommend that has higher output than the original batteries? And its batteries are longer than other batteries. Should I place it with a PCB board?

Honestly, having dust inside the reflector is a very normal thing, from small flashlights to large flashlights like the K75, especially for flashlights that use smooth reflectors and are It's a big reflector too. We cannot avoid this,my friend, but if we preserve it well and control the humidity well, we can use it very comfortably without having to think about the harmful effects it causes to the reflector

@@user-vi2xp3bk8u To have time, I will measure the power consumption of this K75v2. However, I previously measured the power consumption of the Acebeam K30GT that I have and its power consumption is about 110W. I estimates the Acebeam K75 and K75v2 power consumption will be about 150W, while the K75 and K75v2 use 4 18650 batteries connected in series, producing a peak voltage of 16.8V. Calculating the current consumption of the K75 and K75v2 is only about 10A, while the SBT90.2 LED chip uses a supply voltage of 3V to 4V, so the K75 and K75v2 will use a low-voltage Buck circuit and give Output power remains unchanged. According to my experience, in addition to using genuine Acebeam 18650 batteries, you can use 18650 batteries with a discharge current of about 15A or more (ie 1.5 times the current consumption of the K75 and K75V2). Just look for battery codes with the discharge current I recommend from brands like Sony, Samsung, Molicel, Keepower, Vapcell, Lishen...

@@dvha79 Dear friend, thank you very much for your wise and expert valuable comments. You are truly one of the rare channels on RU-vid that promotes the best flashlight reviews. We are with you until the end, we wish you continued success.

​@@dvha79Dear friend, Lumintop flashlight company has released the Lumintop GT110 model flashlight with sbt90.2 LED emitter that emits long-range light. I saw this on Aliexpress. We flashaholics are curious about the beam throw and lighting performance of the GT110 model. Could you please purchase this product and review it for us as soon as possible, we would be

@@cosminstefanpuie8313 Oh, I put masking tape to prevent scratches.😅

Your comments are exactly what I want to say in this video. hiiii

The 2.0 handle design is changed from the original. This gives you better balance with the 2.0 over the older model. I hope that answers your question I do have the 2.0 model.

Yep 👍😅

4 x 18650 Acebeam battery

Wow, I saw a clip online about the process of processing the Copper WT90. I was told that a person had ordered a company to process this WT90 at a not cheap price. I honestly didn't think it was you. If you have a copper WT90 in your hand, it will have a very high collectible value because it is a limited edition and extremely rare. I also wish to own one, but its price is the biggest barrier for me.

By the way, you mentioned the GT110 from Lumitop, I just ordered this GT110 a few days ago. The thing that impressed me about the GT110 is that it has the extremely good performance of the GT90 when it uses the NarsilM operating system, I can set up its light attenuation very proactively. Besides, it uses a 110 solid battery tube with a very balanced length, it is not too long like the GT90 when using a long battery tube with 02 battery packs inside and it is also not too short when using an attached battery tube. 01 internal battery pack (like the GT94x). Finally, I'm looking forward to the GT110 returning to compare and evaluate it with the K75 and DM90 at home. hiiii 🥰

@@dvha79 Wow you are getting a GT110, I am totally jealous lol. I like the idea of the GT110 and its battery, you dont have to buy batteries anyways. I expect the performance of the GT110 should be excellent. I really like the looks and performance of the K75 except it uses18650 batteries...I wish it used 21700 batteries. I wish I could have afforded the Copper WT90. I am from Canada so it is just under $600 CAD. When the Wildtrail store had the coupon it was something like $430 CAD off of the Copper WT90. I thought $170 CAD was the full price. I just can't afford a $600 flashlight right now...I sure want one though. Anyways I cant wait for your review of the GT110