The Jackery Explorer 300D is a lightweight, compact portable power station with a 288Wh LiFePO₄ battery, offering up to 300W of total DC output and a dedicated 140W USB-C fast-charging port. It weighs only 5.5 lbs and features a built-in 2-in-1 USB-C charging strap for direct device charging without extra cables. Designed for everyday carry, it supports up to five devices simultaneously and delivers reliable power for camping, travel, remote work, and emergency use. With over 4,000 battery cycles and 70% capacity retention after that, it’s engineered for long-term daily reliability. It includes silent, fan-free operation (0 dB), ultra-low standby drain (<1% per year), and thermal protection for safe use in temperatures up to 113°F.
Jackery
Jackery Explorer 300D
Capacity
288 Wh
Rated Output
300 W
Battery Type
LiFePO4
Weight
2.5 kg
UPS
No
Overview
Full Specifications
| Capacity | 288 Wh |
|---|---|
| Rated Output | 300 W |
| Surge Output | 600 W |
| Battery Type | LiFePO4 |
| Battery Cycles | 4000 |
| Solar Voltage Range | 12-60V |
| UPS | No |
| Pass-through | No |
| App Control | No |
| Expandable Battery | No |
| Weight | 2.5 kg |
| AC Outlets | 0 |
| USB-A | 2 |
| USB-C | 3 |
| USB-C Max | 140 W |
| Car Port | 1 |
| Car Charging | Yes |
| Inverter Type | Pure Sine Wave |