Grab-and-go portable energy, the Jackery Explorer 300D Portable Power Station is a lightweight 288Wh LiFePO4 unit built for everyday carry. Weighing just 5.5 lbs, it powers up to five devices at once and features a built-in 2-in-1 USB-C strap that delivers 140W fast charging, so you can top up laptops and cameras with no extra cords.
Why choose the Explorer 300D
Built-in 140W fast-charging handle
A woven USB-C strap charges laptops, tablets, and phones directly at up to 140W.
Ultra-light and Starlink-ready
At 5.5 lbs it packs easily and powers Starlink Mini for about 10 hours of connectivity on the road.
Silent and long-lasting
A fan-free 0 dB design with 4,000-plus cycle LiFePO4 cells for 10-plus years of use.
Technical specifications
| Capacity |
288Wh (90,000mAh), LiFePO4 |
| Output |
Up to 300W DC; 140W USB-C handle |
| Recharge |
Up to 80 percent in about 1 hour |
| Standby drain |
Under 1 percent over a year |
| Weight |
Approx. 5.5 lbs |
| Cycle life |
4,000-plus cycles |
| Warranty |
3 plus 2 years |
Frequently asked questions
Does it have an AC outlet?
No, the Explorer 300D is a DC power station with USB-C, USB-A, and DC ports, optimized for devices rather than AC appliances.
Can it power Starlink?
Yes, its stable DC output runs Starlink Mini for around 10 hours for internet on the road.