Startostar Portable Generator Power Station, 178Wh 48000mAh Lithium Battery Pack, 150W Rechargeable Emergency Power Supply with 110V AC Outlet, 3 DC 12V, 2 USB 5V for CPAP Backup Camping Traveling

I've recently purchased a pair of Bluetooth speakers so I could listen to my music on my deck. I play them rather loud so my battery life was only about half of what was advertised, for those speakers. I found a inexpensive fix ... the "Startostar Portable Generator Power Station". I was supprised by the speedy delivery and the clean, sharp and simple look, of this item. I've had the "Startostar Portable Generator Power Station" a few weeks now and have used it about 7 or 8 times for about 3 to 6 hours each time, I have not even come close to exhausting the power in this unit. In fact the "Startostar Portable Generator Power Station" seems to charge my speakers faster then they discharge so they (the speakers) always show "fully charged". The "Startostar Portable Generator Power Station" did get recharged once when it dropped to 3/4 capacity. Currently it's still at 100% capacity. Not bad. The "Startostar Portable Generator Power Station" was a great buy and was THE PERFECT solution for my dying battery problems. I highly recomend this product. I'm sure I'll find other uses for this unit when the weather warms up and I go camping again. JS

I needed to power a trickle charger for my motorcycle. Charge it at home on AC and then be able to discharge to the Charger AC which this does. I bought TWO....

The product is great for what I need it for.

Excellent product!