Tag: 18650

3 Speeds Electric Rotating Display Stand Mirror 360 Degree Turntable Jewelry Holder Battery for Photography Video Shooting Props (WHL #62)

We haven’t had a stock product presentation for a while, so why not start 2021 with something new from China… [bitter 2020 stares from the crowd]

Well, for the PCB Tree I figured a 360° view would be nice. I know it does have some ugly holes, but every naturally grown tree has these. Why not get something that not only offers a spinning platter for stop-motion tricks, but instead rotates something on display on its own?

Bought on AliExpress on 12th of December, 8.73€ including shipping, delivered on January 8th – that was a quick one! […]


A beefy electronic load (#P4F2)

Hello again!

I’ve been asked: What do you do with this electronic load thing? Well, I‘ve been using it as a battery torture device, what else could you do with a variable resistance device…

For a crude first step in actually testing my unit and also classifying a newly harvested set of deeply discharged 18650 cells, I slapped together some minimalistic Arduino program and hooked the thing up in parallel to the battery under test. The electronic load was set to 2 Amps with another battery, which was monitored by the Uni-T 203A current clamp. […]


10Pcs Electric Car Bike Toy Battery 18650 Spacer Radiating Holder Bracket Black (WHL #22)

…and 10PC 18650 Battery 4×5 Cell Spacer Radiating Shell Plastic Holder Bracket KT0569 as well (yeah, the second one is misleading, I know).

Today, I have some mechanical parts in preparation for another project. These are stackable 18650 battery holders without electrical contacts. I have some more holders for pure storage and also single (non-stackable) battery holders with contacts, but these are something in between.

Let’s have a look:

I actually ordered two variants of them, and as usual, a seller that has the one type doesn’t have the other in stock and vice versa – or they are super expensive. […]


Portable Powerbank Power Bank USB 1x 18650 Battery Charger Case Box for Mobile Phone MP3 (WHL #1)

Hey there!
It’s been a while and I was busy buying some gear…and getting some mail ;) Now I have a decent camera ready (for almost 4 hours at the time of writing! :D ) and this is gonna be the first shot on Wan Hung Lo products. My light box is not ready yet, it still lacks light – box is complete ;) , so you’ll notice my lighting and camera setup still needs some improvement. Well, that’ll come with time.

So, I had five single-cell powerbanks ready that I bought from AliExpress. Cost per unit with free shipping was 1,01€ (bulk I guess), current price is 1,05€ single or 0,98€ for bulk orders of 5+ units. […]