Product review: Le Touch 3200mAh Ultra Slim External Battery Bank

LeTouch 3250 mAh external battery is super slim and it weights only 3.5 oz. It comes with a short (3.5") built-in cable and it chargers my phone at a good clip (9% in 10 minutes). I run this the same test on all external batteries with built-on cable (since I cannot use a current monitor on these cables). I run the test with phone battery at the same level running the same apps so I can compare different batteries to each other and it compares well with the other batteries running the same test. Its capacity is only 3200 mAh and some of it wasted towards heat, but it is just enough to fully charge my phone with a large battery. It also works very well with my MP3 player. When I have it along on my exercise walks I want a battery that it very small and light and LeTouch works very well.



This battery has a charge level indicator (some slim batteries like Le Touch 1350mAh give up this feature) but to me a charge level indicator is very helpful so I have an idea that the battery is about to run out of juice, so I am glad that Le Touch 3500mAh has it.



When you don't need a power house charger and weight/size matters this battery is just the right thing.



You can find it on Amazon by following this link.







AshopZones review ★★★★★

Product review: Rz Guanqin Men Automatic Mechanical Watch

Guanqin watch is a mechanical watch. At the time when I am writing this review the watch is just under $80. Despite the price is looks quite elegant and works well. This watch does not need winding, it auto winds just from the action of the hand. My husband has been wearing for the last two weeks and have not need to wind it. He really likes the looks and the function of the watch.



There is one big gotcha with this watch. The manual covers several watches but the watch that looks most like this one has incorrect information on how to adjust the day of the week and the day of the month (the manual talks about 2 positions of the crown while the crown on this watch has only one position). To adjust these two settings on this watch you need a tool! A small screwdriver works best. I captured how it works in the attached video, you need to poke the indented controls on the side of the watch.



What is really nice is that the package includes a tool that can be used to remove links from the band, no need to take the watch to the watch maker. The wrist band is 8". My husband has a fairly slim wrist and we had to take out 3 links for a perfect fit. The tool worked perfectly and I show this process in the attached video.



The case and the band are made out of stainless steel. The watch weighs 5.3 oz. It is water resistant to rain and splashing, but cannot be submerged under water.



Overall, this is a very attractive classy looking watch. Given the price of many mechanical watches this watch is a good deal. My husband has been wearing it for 2 weeks checking its accuracy against his smart phone - it keeps accurate time. The only negative thing I can say is that needing a tool to adjust the day of the week and the day of the months is not a user friendly interface. Since this is mechanical watch the days of the month need to be adjusted every other month.



The watch comes in attractive box with a pillow and the package also included a gift bag, so this watch works well for gift giving.



You can find it on Amazon by following this link.







AshopZones review ★★★★★

Product review: Solar LED Lights by Linkertech Waterproof

I got a pair of lights. One of them stayed on only for a few minutes after a full day of charging initially and a week later did not turn on at all. The other one stays on for about 3 hours (by 11 pm it is off). Both are very dim, they light only a tiny area right around the light. The stock photo makes them appear much brighter than they are in real life. Are the lights decorative given that they do not produce much light? No. The lights do not look as nice in person as they do in the stock photo. The plastic has a cheap look and they do not look nice when it is light outside.



I took several pictures (setting the camera to manual mode so the camera does not try to compensate for the darkness). I also measured the light it generates with a lux meter (which measures intensity of the light) for an unbiased measurement in addition to my perception of the light level.



This light produces 172 lux when the meter is placed right next to this solar light.

This light produces 10.3 lux when the meter is placed 12" away from this light.

For comparison a 60 watt fluorescent bulb at the same distance of 12" produces a reading of 1110 lux.



The light is 4.5" (tall) and 3.5" (wide), it extends 2" from the wall.



The light is photo sensitive (i.e. it turns on when it is dark). Inside the cap there is an on/off switch to preserve the battery during shipping. There is no label which shows the on/off position. On position is when the switch is pushed towards the narrow side of panel.



These lights were a disappointment.





You can find it on Amazon by following this link.





AshopZones review ★☆☆☆☆

Product review: DUXTOP UltraThin Full Glass Top Touch Induction Cooktop

The best thing about this cooktop for me is that it keeps a steady temperature, this makes it much easier to cook some thing without worrying about burning. When searing steaks or making fried chicken the results come out better than using a conventional stove.



A ran a couple of experiments to help me see if the cooktop temperature is accurate and if it in fact holds the temperature at the point I set.



The temperature can be set in increments of 10, so to keep it just below boiling I set it to 200. I let it heat water for 12 minutes while measuring the water with a temperature probe (calibrated to be accurate within 2 degrees). The cooktop kept the temperature between 192 degrees and 183 degrees. This result was consistent on several tries. So even though there was a difference between the temperature the cooktop held and the specified goal temperature the there is difference between the two was consistent I can adjust for the difference (I use 10 degrees). I guess it is like learning a new oven they are all slightly different.



The second thing I measured is how it compares to my gas stove. I used the high powered gas burner and cooktop at its maximum setting (level of 10 and goal of 460 degrees). I used 1 cup of cold water and the same cast iron pan. The cooktop took 1 minute 50 seconds to bring it to boil. The gas stove took 2 minute 25 seconds before the water began boiling.



Another interesting difference was the distribution of heat. The cooktop began boiling in the center and then spread outwards (but still showed a hot spot in the center). On the gas stove the boiling began on the edges of the pan and then moved to the center of the pan.



The cooking surface is heated only when the pot is present. The control system shuts down the element if a pot is not present or not large enough. The cooktop itself does not get hot at all, so nothing gets burned and baked on it and it is very easy to clean by just wiping with a wet cloth.



Not every cookware works with the induction tops. This is because induction works by electromagnetic induction. This means to work on the induction top the pots must be made out of magnetic metal such as cast iron, stainless steel, and enamelled iron. In addition the bottom of the pan has to flat and make contact with the surface of the cook top and not too small (larger than 4.75" in diameter).



What cookware does not work? Heat-resistant glass, ceramic, copper, aluminium because none of them are magnetic.



I was able to cook pancakes at a constant and lower temperature and I thought they came out better this way. For steak I set the cooktop to the maximum temperature and the highest wattage. I was able to get the cast iron pan very hot which, of course, is the key to searing meat. For fried chicken, I set the temperature to 370 degrees (which translate to 380 degrees on the cooktop display) and cook it on both sides for 5 minutes, then finish it in the baking oven for 20 minutes at 375 degrees. The chicken comes out very crispy.



The cooktop is not as precise or as accurate as I hoped, but it is consistent so this is not a deal breaker just requires adjustment by the cook to know how their cooktop behaves. Everyone learns what to expect from their oven so this is similar.



You can find it on Amazon by following this link.





AshopZones review ★★★★★

Product review: Durapower 500lm Rechargeable LED Work Light Bar Cordless

This work light exceeded my expectations. I did not fully understand how versatile it is until I began using it.



✔ I can hang the light horizontally using magnets on my HiLoft storage system. HiLoft shelves are a metal grid. The magnets are strong enough that they work even with this "sparse" support. The magnets work great on a solid sheet of metal, of course, like a hood of the car.



✔ I can hang the light by one or two hooks, providing me light either horizontally or vertically depending on the space I need to light. I have a long a narrow area behind the furnace where I every few months we need to change the filter, it is always a struggle to see what is happening because the furnace shades the overhead light and it is difficult to hold a flashlight while changing the filter. Now the problem is solved.



✔ The light can be rotated so the light provides the light to an area but not beam into my eyes.



✔ The light runs on a rechargeable battery, so when I use it I don't need to have it plugged in. (In fact the manufacture warns not to use the light while it is being charged).



✔ It has two modes low and high, both of modes are quite bright.



When I first opened it I wondered where the hooks are. Turns out they are hidden within the ends and can be either extended or retracted. The next puzzle was to find the port for charging, it is hidden on the end of the light and you need to rotate the hook to expose the opening. I show it in the video, as it is easier to show than describe. When the light is charging you red LED light is on, when the charging is done the red LED is turns off. The manufacture recommends not leaving the light charging continuously.



Overall, I am very pleased. Good amount of light and it can be mounted in many different ways.



You can find it on Amazon by following this link.







AshopZones review ★★★★★

Product review: YOTOSAN Smart 16-Outlet Home Vertical Power Strip

This outlet tower fits perfectly behind my computer. I don't have a lot of room there and need a lot of outlets - both AC and USB powered - and this tower is perfect in that space. There are 15 AC outlets and 2 USB outlets. The AC outlets are well spaced out. I am able to mount two large chargers next to each (see video), no outlets are blocked! This is a very clever design.



The two feet power cord can be coiled in the base of the tower and I can release only what I need. This reduces the cord jungle I have behind the computer.



I tested each USB port with a current monitor an Android device and an Apple device. Both ports are 1A ports. They charged my Android devices at the optimal rate, and my Apple devices below optimal (since they need more than 1A to perform at the optimal rate). I do my tests with the devices charged to the same level, running the same applications and using the same cables to keep everything the same. This allows me to compare them to each other in a fair way. I use the current monitor to see what current is delivered to each device which tells me how well each external battery is working.



Samsung Nexus phone:

~~~~~~~~~~~~~~~~~~~

1 port: 0.97A/5.03V (excellent)

2 port: 1.01A/5.01V (excellent)

(for comparison the best charging monitor result for this phone is 1.00A/5V)



iPad Mini tablet:

~~~~~~~~~~~~~~~~~~~

1 port: 0.93A/5.02V (average for 1A)

2 port: 0.93A/5.01V (average for 1A)

(for comparison the best charging monitor result for this tablet is 1.70A/5V)



I love the shape of this power strip, it gave me more than enough outlets in the area which barely has any space.



You can find it on Amazon by following this link.







AshopZones review ★★★★★

Product review: Koch Dimmable "Book" LED Lamp

Update: In about 1 months the book light stopped working. I am no longer able to charge it. Even if I charge it for 24 hours it does not turn on.



Original 4 star review follows. The rating has been changed to 1 star.



This is a neat looking light. I saw a similar looking product on Shark Tank but this one is made by a different company. When closed this light looks like a book, when opened it provides light with an option of having 4 different colors. The intensity of the light is not dimmable, but each color provides a different level of lighting. The white light is the brightest but it is still not bright enough to read under. I would classify this light as a night light or a mood light. In my video I show the light in various configurations. I also show the reading of the lux meter which measures the intensity of the light.



The lux meter right next to the light shows 519 lux.

The lux meter at 12 inches shows 49 lux.

For comparison a 60 watt light at 12" produces a reading of 1110 lux.



The light is charged with a regular micro USB cable. When it is charging the light next to the port is blue, when it is fully charged the light turns off.



After I fully charged the light, I turned it on timed how long it stayed on. The light stayed on for 12 hours. It took 5 hours to fully recharge it.



This is a fun novelty light and a good looking night light.



You can find it on Amazon by following this link.





AshopZones review ★☆☆☆☆