Cheap Amazon power bank deal is back! This time it's this 20000mAh one from VRURC, after applying the 8% off coupon, it becomes $29.61 ($14.8 / 10000mAh). There are two colours to choose from but only the black one is cheaper.
CamelCamelCamel.
Yes, only if you were fast enough to get that deal, always gone so quickly, lol.
This guy maths.
I got 4 already from Ozbargains from this week
lol
Call the AFP?
Great power bank, has served me well.
This (VRURC T2055) is a great power bank for the price. (I have been testing a bunch for work)
It manages about 85% efficiency at 20W (9V, 2.22A) and actually has an accurate capacity rating.
I have had mine for about 6 months, and it has done many cycles with no issues or signs of capacity loss.
As an aside, the VRURC mini 10,000mAh power bank (T1143) is not great, and after accounting for efficiency losses, it is about 15% under capacity compared to the rating. This seems to be true for most of the very compact mini power banks I have tested.
Thank you, very helpful, 20,000mAh (T2055) is definitely a better choice.
RE the VRURC mini "10K" - 165g weight is likely(??) a fair indicator of low capacity. Ditto for the Veektomx 10K at 169g.
Have you tested the Romoss Sense 4SF 10K 22.5W? Weighs about 220g (~a third more) according to specs
https://www.amazon.com.au/ROMOSS-10000mAh-Compact-Portable-C…
Yeah - those low weights, combined with the compact size, is a good indicator of suspect capacity.
I have not tested the 22.5W Romoss Sense 4SF. I have tested the Romoss Sense 4S Pro, which is the same power bank but 30W.
It says 220 grams (same as the 4SF) but I measure it at 234 grams. The 4S Pro might be heavier though and the online weight incorrect as often the online weights and dimensions are a bit off.
Weight is certainly a good indication. But quality power banks can be not much heavier. The Limeta EB40 uses 2x Samsung 4,900mAh 21700 cells, only weighs 189 grams and is just as / more compact than the VRURC Mini 10K (T1143) from this deal.
This 4Smarts 45W 10K power bank is 191 grams and meets the rated capacity.
I measure the VRURC Mini 10K (T1143) as 169 grams.
The Veektomx Mini (VT103) measures at 163 grams
The Charmast W1150L (another 10K mini) is 168 grams.
The Charmast W1052 (a 10K, but not as mini) is 188 grams. So 12% heavier, but has 15% more measured capacity. Still under capacity, but not as much.
The discount isn't working for me, yes I'm a prime member, and yes I'm in checkout. Coming up as $32.19 which is still a good price I suppose.
Same
No 8% discount for me
Just received mine - damn early impressions are good. A tight little package, a cloth case and a cool transforming wrist-strap/usb-c cable. Good deal.
Anyone have any idea what the metal sim ejector tool is in the box for?
After getting the INIU 10k powerbank for $10.49, this should be no more than $21 for a 20k powerbank lol
If we like math ( ͡° ͜ʖ ͡°)