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thank you! I just bought one, unfortunatly! Maybe I will find another one with a more eco friendly filter. Also it off-gassed terribly right out of the box. Instant headache!

Ugh this newer APC unit is way harder to swap batteries in than all my older UPS units. All you had to do was pop a cover off, disconnect the terminals and slide the old battery out and the new one in in reverse. 2 minutes and no tools needed. Those also had 12 volt 7.2 aH batteries that had great runtime.

Have you ever evaluated the Amazon Brand of NiMH cells ? I wonder how they compare to the Eneloops ? I have been using the standard Eneloops for general use for about five years now, and so far in the various applications, they have performed very well. I have about 40 devices that use either AA or AAA cells. Alkaline's like to leak and I have had Brand new DuraCell Alkaline's, leak while still in their shipping carton... That was the last time I used any... -BC

I have the same exact power supply as the one in this film. I used a charging source or plug that was too strong and now my anker powerhouse II 400 will not charge or even power up. Nothing pops up on lcd, does not light up or anything. It’s just dead. Do you know what it could be? Is there a video you have or know of that I can look at for assistance in repairing it, hopefully. It was a great and useful piece of equipment and I’d like to use it again. Thank you so much

is a big tablet :) wow nice i like

Brother, I have this soundbar and I am facing alot of issues with it. I have connected it to my tv through ARC port and another android tv through HDMI input. My tv is MI 4X 55inch which supports HDMI ARC. Frequently this soundbar flickers between HDMI and TV input and Frequently No Sound issue and even sometimes Truck horn like sound and sometimes no signal like sound. What's the issue do you have any idea? Have you faced any issues like this? Do you have any solution share please

Yay! The Asus RT-N66U is what I'm currently using! With DD-WRT firmware, and upgraded with long-range 9db antennas. I bought it in a thrift store for $5, but spent around $30 to get a replacement PSU (it uses a really tiny barrel) and the antennas. It's serving as a client (like a "travel router") so I can pick up a distant wifi AP and then plug my PC into the ethernet jacks. I set up the 5Ghz band as the client and the 2.5Ghz band is an AP which relays the network connection, mostly for my phone. The only dissappointments I have with it is HOW HOT it is - I might mod it to add a fan someday, and I can't clone the wireless MAC address and have to use the one identifying it as an Asus product.

I can recommend GLinet routers! They aren't the highest-end, and the company is small, but they're made by an open source router nerd using a nice proprietary GUI on top of a fork of OpenWRT.

I have the artic air tower+ will this method still work?

I got so tired of jump starting my batteries, I got a good, safe but dumb charger that just apply low current without too many "probing" of the battery. It revived nearly all my batteries. I have gradually reduced the use of "smart" high-speed chargers for NiMH and NiCd chemistry batteries. For safety reasons, they build so much "smarts" into those chargers that they are very prone to error.

have you done a review of actually using it? like plug in a bunch of things all at one time?

Thanks, now my smart TV dongle has a nice meaty heatsink and backplate lmao they really don't want you to poke around in there. on related note back of my board has actual signs of manual touch up soldering. Had this router from new for god knows how long.

I have problems reattaching the silicone layer, what is the right glue to attach it

Them plastic tools reminds me of a set I had for taking apart Blackberry cell phones. Why take them apart you say.? To change to third party color cases.

Thanks for the deailed review that includes dissection. They may be "pulse charging" if you want to look it up. I don't think that 1 Amp is too high for a AAA cell to handle if they are monitoring the peak. The earliest fancy Nimh charger from Astroflight that I owned recommended 1.2xCapacity charge rate to make the -DeltaV peak more detectable.

Even discharged I wouldn't be poking my fingers around so close to those contacts. Capacitors can easily hold a charge indefinitely which can kill you...

reminds me of lithium batteries in a clear case sold by rolling cart. The things have a fancy little meter readout on the top with volts, and nominal % charge. Whoever the incompetents that assembled it were, there was no sealing between the meter and the plastic case... just cut a slot in the plastic and push it in. The stupid thing isn't even splash proof. Seller accused me of using batteries underwater, when none of these batteries have any water or dust sealing. As vulnerable as a keyboard, but everyone knows you can't spill water on a keyboard! Ahh china.... always quality number 1! (what damage did it do? fritzed BMSs fitted directly under non-waterproof meter on all the batteries, under a verandah after rain shower splash, during strong sidewind)

my fan stopped spinning plz help me its new

anker: quality is -over the top- all over the place

What did you do to fix it? I am confused. Great tear down but what is the fix? Unplug the controller board and plug it back again?

Very good video series for this unit! Thanks for it!

It's probably important to note, for those watching in 2024, that the price on Amazon of the Powerowl AAs has stayed steady at ~$24 for 16 AAs while the Eneloops (non-pros) have skyrocketed from $30/16 to $55/16. So sure, you might only get 2000mAh out of the Powerowls (i.e. equivalent to the Eneloop non-pros) but you can have almost 2.5x as many of them for the same price. And Eneloops Pros are now $85 for 16. So $1.50 per battery or $3.50 per ($5.30/ for the pros), that really factors into the decision depending on your use case.

I have a friend who bought a semi truck without an apu, he bought this and an eco flow wave. He tells me he can use it all night without needing to run the engine. I’d love but one of these myself but my truck has an apu already

thank you I am from Hong Kong 🇭🇰

i think u need a heat gun.

Thanks I found that My Rayzer battery was swollen so took it out I am experiencing this on my laptop The return to the AC fixed it for meI found that if i pinched the the back and front plates together near the AC it went away so it was not fully bonded or tightened , thanks for your help

So it's a pulse charger, normally used for lead acid batteries but not for Ni-MH batteries, I think this is done to cut cost on the power supply? The best way to charge Ni-MH batteries is slow and gentle for long life, like 8 on charge and 8 in use, I charge my batteries at 50Ma, but they take a long time to charge, a good video stay away from this charger!!

Am i screwed if i fried my usb ports lol everything else is still working but its definitely draining the battery not sure what i should do i can definitely take it apart but if i have to solder and chips im cooked do you know of a way to get parts?

Could you contact the battery vendor through Amazon or say, "Hey, WTF?

My window a/c isn't enough to cool my bedroom, but this is enough to make me comfortable on my night stand. Same in my car. The a/c doesn't cool the back seat, but seting this on the console makes it comfortable for passengers on the back seat. If you're expecting it to replace an a/c, you'll be disappointed

How much is this please??

It worked

se puede expandir la ram ?

Would you buy a used one for $650?

Maybe a stupid question, could I use a Lithium car jump starter to do that trick, with its crocodile clamps ? It's going to be 12V though, even 15 if I have to use the override mode... Could that be dangerous for any (myself, the jump starter, the old dead battery) ?

This hunk of junk won't charge past the second LED and charges a phone twice n packs in.

Was the Flux Capacitor at least working? I mean, damn that deducer! 🤓

I have two of these and in stereo I think the sound is great and I’ve never had any pairing issues

I found an interesting solution to this exact issue! My powerbank was showing the same symptoms, I cut a cable open and shorted the positive and negative lines which activated the short circuit protection, which reset the powerbank and it started working normally again.

Do not buy plz

Ulter waste of time and money

😢

mine keeps turning on and off. the cable I had stopped working so I replaced it, but it still won't stay on,

Hi Curious Engineer, do you have experience with their AAA “Premium” batteries? Any idea how Tenergy compares to the new IKEA LADDAS in general?

Great teardown!

Powerowl, Bonai, EBL is all the same crap.

thanks for showing how well it works

That power gauge is interesting. How many kW can you pull before the ICE comes on?

nice. i'm interested on a brushless version please.

Thanks for the honest, informed review. I'm not sure if I can find it -- do you make the video about charging solar power?