Product battery: 30000mAh
Product features: Double-sided UV baking paint process
Power display: LCD digital display
Product size: 154 * 74 * 33MM
Compatibility: compatible with 99% of electronic devices on the market
Product input: 2A
Product output: 2A
The 'charged status' indicator is a bit vague: there are only indicator lights, each equal to about 25% of battery. That's how you know how much charge is in it, by the number of lights lit up. Something with numbers in maybe 10% increments might be more useful, but... it's not a deal breaker. I just know if my phone is down to about 15% and I recharge using this, one indicator light on this will not be lit, so it uses about 25%.
The weight feels slightly heavier than my Samsung S22 in its case, and probably twice as heavy as a Samsung Galaxy S7 that is NOT in a case. Not something I would carry in my purse but definitely would carry well in a backpack. The size is about the same as my Galaxy S22 in its case.
I have charged my phone and a Samsung tablet with this satisfactorily but not simultaneously. It has two output connections for charging two devices simultaneously and has two different input charge options (micro USB and USB-C).
Overall satisfied. It fit my requirements for a reasonable price.
overall, i would recommend this to anyone looking for a portable sized powerbank that isn't heavy for travel. 20kmah is plenty enough for 1-2 devices for daily usage. 5/5