These chargers are very good, used them before and I was buying one at JB and googled it, nice deal
Was $44 at JB
Cygnett ChargeUp Boost Gen3 5000mAh Powerbank Black $30 + Delivery ($0 C&C/In-Store) @ Officeworks
![](https://files.ozbargain.com.au/g/38.jpg)
Last edited 12/12/2023 - 17:29 by 1 other user
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True. But Cygnett provide guarantees and replacements.
Doesn't specify current, so assume it's slow charging only.
From Cygnett Site
Input / Output
USB-A Output: 5V⎓2.1A (10.5W)
USB-C Output: 5V⎓2.1A (10.5W)
USB-C Input: 5V⎓2A (10W)
Total Output 10.5W MAX
Digital Numeric Display (0-100%)Translation - slow.
According to Choice it has 2489mAh usable capacity.
I assume this is considering the 5V conversion .. either way pretty bad .. at best 67% efficiency.
that might be the mag5000? https://www.choice.com.au/products/electronics-and-technolog…
wouldn't expect wireless charging to offer anything all that close to the rated capacity even with magnets
this one isn't wirelessI got it on a Telstra deal for $15 and it is next to useless. Good for a top up but it’s not really useful. It is really small though which is nice.
Xiaomi Mi Power Bank 3 Ultra Compact 10000mAh black Type-C 22.5W Max output PB1022ZM $35 with free delivery. Way better than this and some of the crap brands on Amazon.
https://a1etoys.com.au/product/xiaomi-mi-power-bank-3-pb1022…
Input parameters
USB-C 5V=3A, 9V=2.5A Micro-USB 5V=2A, 9V=2AOutput parameters
22.5 W MAX
Multiple ports 5V=3A
USB-A
5V=2.4A, 9V=2.5A MAX
12V=1.85A MAX
USB-COP $30 for a 5,000mAh rebadged China import, are you sure that you understand shopping? LOL
Yeah i do, its actually a far better product than some of the batteries that blow up your phone, far more comfortable with them (LOL)
a far better product than some of the batteries that blow up your phone
Is that a feeling, opinion or data? LOL
A 5000mAh (maybe just 3000mAh at the best) power bank is useless because your phone has a bigger battery unless you bought a dupe phone LOL.
And I can buy a more featured version of this power bank (same brand) for $16 LOLExperience :) i work outside alot and great to have a back up battery
thanks for all your input
amazon has hundreds of better power banks in this price point or less