Jackery Explorer 300D - USB-C and 12 V Portable Power Station 288 Wh LiFePO4

Jackery Explorer 300D: 288 Wh of USB-C and 12 V power, in total silence

The Explorer 300D is a compact power station designed for USB-C and 12 V: 288 Wh of LiFePO4, three USB-C ports (two of them at 140 W), one USB-A port and a 120 W 12 V car socket for a compressor cool box. With no inverter and no fan, it is completely silent and weighs just 2.5 kg. Its 140 W USB-C cable doubles as a carry handle. It has no 230 V outlet: it is the ideal choice if all your devices charge via USB or 12 V.

Key features

• Silent: no fan, so it can be used in a tent or in the cabin at night
• 12 V cool box: 120 W car socket for a compressor cool box or an electric air mattress
• USB-C 140 W: three USB-C ports (140, 140 and 65 W) for laptop, tablet and phone
• Car charging in 4 h: from a 12 V socket, or in 2.3 h from a 140 W USB-C charger
• LiFePO4, 4,000 cycles: more than 10 years of regular use before dropping to 70% capacity

Estimate: capacity × 0.85 (conversion losses) ÷ device consumption. Actual runtime depends on the device, the temperature and how it is used.

With your Tesla or electric car

On a Tesla road trip, the Explorer 300D recharges while you drive from the 12 V socket in the console (about 4 h with the car charging cable) and in the evening powers a cool box, lighting, phones and a laptop without touching the car's battery. It has no 230 V outlet: for a coffee maker, a kettle or any mains appliance, step up to the Explorer 500 v2 or the Explorer 1000 v2.

Charging

• USB-C charger: about 2 h 20 min with a 140 W charger (the power station has no direct mains input).
• In the car: about 4 h from the 12 V socket with the car charging cable.
• Solar: DC8020 input up to 100 W, about 3 h 30 min with a SolarSaga 100W in full sun.

In the box

• Explorer 300D power station
• 140 W 2-in-1 USB-C/USB-C charging cable (doubles as a handle)
• User manual

Warranty, after-sales service and safety

Up to 5 years of Jackery warranty: 3-year manufacturer's warranty, plus a free 2-year extension when you register on the Jackery support site (support.jackery.com) after your purchase. Keep your GreenDrive invoice: it serves as proof of purchase. GreenDrive is an authorised Jackery dealer: if you have a question or a fault, contact us and we will handle the claim with Jackery.

Safety instructions: Use and charge the unit out of the rain, on a stable surface, with the vents unobstructed and away from any heat source. Do not open or disassemble it. Observe the temperature ranges given in the specifications. The manufacturer's full manual and safety instructions are supplied with the product.

Manufacturer and party responsible in the European Union: Jackery Technology GmbH, Bahnstraße 9, 40212 Düsseldorf, Germany. Support: [email protected].

Delivery: shipped from the Jackery warehouse in Germany, delivered within 6 to 9 working days. You will receive the tracking number as soon as your order ships.

Frequently asked questions

Does the Explorer 300D have a 230 V outlet?

No. It provides USB-C, USB-A and 12 V, but no mains outlet. That is what makes it light and silent.

Can it run a cool box?

Yes, a 12 V compressor cool box plugged into the car socket (120 W maximum). With an average consumption of 45 W, expect about 5 hours of operation, longer if the cool box frequently goes into standby.

Which solar panels are compatible?

The SolarSaga 40W Mini, 40W Air and 100W plug into its DC8020 input (100 W maximum). A SolarSaga 100W recharges it in about 3.5 h in full sun.

Can I take it on a plane?

No: at 288 Wh, it exceeds the 100 Wh limit (and the 160 Wh limit that requires airline approval). For air travel, choose the Explorer 100D.