Description
Ready for the Weekend.
Built for Professionals. Perfect for Everyone.
Jackery® portable power stations deliver the reliability tradesmen trust and the convenience consumers love. Rugged, solar-ready, and maintenance-free, each unit provides clean, quiet power for work, play, and emergencies alike.
Jackery® Explorer 300 Plus | 288Wh Portable Power Station
Overview
The Jackery® Explorer 300 Plus is a compact, travel-ready portable power station built around a high-cycle-life lithium battery pack delivering 288Wh of energy with a 300W pure sine output (600W surge). It’s ideal for mobile work, field kits, photography, camping, tailgates, and emergency backup of small electronics. Multiple DC and AC outputs, fast USB-C PD, pass-through charging, and an intuitive display make it easy to deploy reliable power anywhere.
Key Features
- 288Wh capacity with 300W rated AC output and 600W peak for start-up loads.
- USB-C PD 100W in/out for fast laptop and device charging; simultaneous multi-port use supported.
- Pure sine wave AC output for sensitive electronics, audio gear, and medical devices within rating.
- Pass-through charging lets you power devices while the unit is charging.
- High cycle life battery (approx. 3000 cycles to 80%+ capacity under proper use).
- Bright status display with remaining capacity, input/output wattage, and port indicators.
- Lightweight, compact chassis with integrated carry handle for grab-and-go deployment.
Applications
- Mobile office (laptops, tablets, phones, hotspots, label printers)
- Content creation (cameras, lights, recorders, drones—within 300W)
- Camping/overlanding (fans, lights, CPAP* with proper settings, small coolers)
- Emergency kits (charging phones, radios, modems, small medical devices)
- Electronics bench power for field diagnostics and demos
Technical Specifications
| Battery Capacity | 288Wh (approx. 22.5 Ah @ 12.8V) |
|---|---|
| AC Output | 120V~ 60Hz, 300W rated (600W surge), pure sine wave |
| USB-C Port (In/Out) | Up to 100W (5–20V ⎓ up to 5A) |
| USB-A Port | Up to 15W (5V ⎓ 3A) |
| Car (DC) Output | 12V ⎓ 10A (max) |
| AC Input (Charge) | 100–120V~ 60Hz (internal charger) |
| DC/USB-C Input | Up to 100W (12–27V ⎓ up to 5A via USB-C PD) |
| Operating Temp | Charge 0–45°C (32–113°F); Discharge –10–45°C (14–113°F) |
| Dimensions (L × W × H) | 9.1 × 6.1 × 6.6 in (23 × 15.5 × 16.7 cm) |
| Weight | ≈ 8.27 lb (3.75 kg) |
| Model | Explorer 300 Plus (JE-300 series) |
| Warranty | 3-year limited (extendable by 2 years with registration) |
Data derived from the Jackery Explorer 300 Plus manufacturer specifications and user documentation.
Design & Performance
Built for portable reliability, the Explorer 300 Plus uses a high-efficiency power stage and a pure sine inverter to protect sensitive loads. Its 100W USB-C PD I/O simplifies fast laptop charging and single-cable recharging of the unit itself. Smart battery management maximizes cycle life while maintaining dependable runtime across common field loads.
Integration & Expandability
- Pairs with foldable solar panels (via supported DC/USB-C input) for remote recharging.
- Pass-through charging supports continuous operation for routers, cameras, and lights.
- Ideal as a node in a tiered backup plan alongside larger power stations or inverters.
Warranty Information
Warranty (Explorer 300 Plus): 3 Years Standard from the original purchase date for the original consumer purchaser, with an optional +2 Years when you register the product (total up to 5 years). Proof of purchase is required.
- Battery care requirement: To keep coverage active, the battery must be fully charged within 7 days of purchase and recharged at least every 6 months thereafter.
- What Jackery may do: Repair or replace (new or refurbished) the product or component; replaced items are covered for the remainder of the original term or 90 days, whichever is longer.
- Exclusions (examples): Misuse/abuse, accidents, unauthorized repairs or modifications, use with non-Jackery accessories, and items bought via online auction houses.
Register to extend your warranty: support.jackery.com/extend-warranty. For full terms, see Jackery’s Service Policy.
