Hello guys today we have a review for a sandberg PowerBank . As we know Sandberg is a really good company with good products and excellent quality .
We have a review for the : Sandberg Powerbank 20000 for Laptop
Let's start with some specification : Dimensions: 185 x 124 x 18 mm Aluminum case Connectors: 1 x DC in, 1 x DC out, 2 x USB A out Power indicator LEDs Charging LEDs Capacity: 20000 mAh / 74 Wh Type: Lithium polymer (LIPO) DC Input: DC 19V / 2A DC Output: 12V, 4.2A / 16V, 4.2A / 19V, 3.5A / 20V, 3.5A Total output: Max. 85 W 2 x USB output: Total 3.1 A (Charge 2 smartphones simultaneously or 1 tablet and 1 smartphone simultaneously. Not suited for simultaneous charge of 2 tablets.) NOTE: Make sure to check the power consumption of your laptop in advance of the purchase. If the power consumption of your laptop is higher than 3.5A for 19V and 20V / 4.2A for 12V and 16V, it won’t be compatible with this powerbank.
Let's start with my review :
A high-capacity metal-shell powerbank with a sleek, modern aesthetic. It offers modern charging speeds and LCD charge level display. This is my current favorite USB powerbank.
Two outputs, a micro input, and the charge-level LCD are all on one end. The LCD is a particularly nice touch, giving a precise readout rather than the vague approximation given by the 3-4 LEDs found on most powerbanks. The sleek shape and metal construction make this a suitable choice to slip into the outer pocket of your laptop bag or carryon.
More importantly, this unit both supports being fast charging itself (from compatible USB chargers), as well as providing accelerated "smart" charging for supported devices. With a battery 6x the size of my phone's, this thing would normally take quite a while to charge from empty. But on a smart USB charger, I found this Sandberg drew 12-20W (measured at the wall) rather than the 6W max typical for a non-smart charger. Similarly, my Nexus5 (which supports QC1.0) charged more briskly from this battery than it does from the native (non-smart) wall charger. That makes this the battery that I carry everywhere in my laptop bag. Also nice: both output ports are configured the same way, to provide the maximum output the unit can supply. No having to keep track of which port is the higher-rated one, as on older powerbanks.
Note smart charging works most reliably on high quality (correctly-wired), short-length USB cables.
These days I keep a decent USB battery in all of my bags (laptop, travel, camera, etc), and also at all of my workspaces. As common as these powerbanks have become, there's no reason to run out of mobile juice. The 20,000 mAh in this unit is very substantial. Even with the expected 15-20% efficiency loss inherent in this battery technology, I can charge my Nexus5's 2300mAh battery 5 - 5.5x over.
[ A free sample was provided to me in exchange for an honest review. ]
High capacity, modern aesthetic, and fast charging. This is a rare USB device with which I have no complaints, quibbles, nor suggestions for improvement. At this writing, this is the powerbank for the competition to beat. It is Highly Recommended.
Package : 1 Sandberg Powerbank 20000 for Laptop 1 Power supply DC 19V / 2A 1 Charging cable 75 cm 12 Adapters for various laptop models 1 USB A to USB-C adapter for computers 1 USB A to USB-C cable for smartphones 1 Micro USB cable 1 Power cable w/Euro connector 1 Power cable w/UK connector 4 Rubber feet 1 Travel pouch 1 User guide
Link : https://sandberg.it/el-gr/product/Powerbank-20000-for-Laptop