Port Pwr Comp 6cell PW7015L Computer, Electronics

Nice 7.5 Watt portable battery pack. It does a good job recharging my Dell Latitude E5270 laptop while in use. Then the laptop and battery pack can be daisy chained to be recharged simultaneously from wall power. I've got an optional larger 62Whr battery in my laptop so the battery pack won't totally recharge the laptop battery while I'm using the laptop. But it reached about 70% laptop charge while I was using the laptop recently.