Have used this to run laptop and charge cell phone works great for both. Has plenty of battery for extended use and easier to manage than charger and hunt for electric plug to power charger./ Would recommend this for extra power and use anywhere.
Verified purchase: Yes | Condition: Pre-owned
I had one of these previously and lost it in a rental car. I had paid full retail for it about a year ago ( $139 ).. but its REALLY a great battery, and REALLY helps on long flights. When I saw the recent price drop I bought two of them! :-) Yes - if you have a dell laptop - this thing is absolutely essential.
Verified purchase: Yes | Condition: New
Sleek design, does not over heat and powers equipment for a surprisingly long period. For all this, I don't expect it to be tiny but size is it's only draw. Not a big issue for me though
Verified purchase: Yes | Condition: New
I purchased a 6 cell power companion to see if it could charge my Dell Precision 7510. To my delight it certainly could, and adds about 20% to the battery charge while the laptop is running. I'm using it with a high end model with the 4k screen and 64 GB RAM, so you may get even better results on other configurations. The 65W output is the minimum that my laptop accepts, the 4 cell power companion only supplies 45W so it can't be used while the laptop is running, but it works to charge when it is off or sleeping.
Verified purchase: No
Verified purchase: Yes | Condition: New
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