The Ultimate Compact Power Solution
Experience the perfect balance of lightweight portability and high-speed performance with the DT-300B, a professional-grade portable power station 300W designed for modern off-grid needs. As a leading portable power station factory in China, D.T. Multi Tech delivers this high-efficiency solar generator to meet the rigorous demands of wholesale buyers and outdoor enthusiasts worldwide.
Reliable Capacity for Every Adventure
Built with a high-density 231Wh lithium-ion battery (14.8V, 15.6Ah), the ADVANCE300B provides consistent energy for your essential electronics. Whether you are seeking a bulk solar generator supply for a retail chain or a reliable off-grid power supply for remote work, this unit delivers a steady 300W rated power with a 600W surge capacity to handle initial power spikes safely.
Market-Leading 100W PD Fast Recharging
What sets the ADVANCE300B apart in the competitive portable power station wholesale market is its advanced charging architecture. It features a bi-directional 100W USB-C PD port, allowing for rapid recharging and high-speed output for laptops and smartphones.
Versatile Input Methods:
- USB-C: 100W Max (Fast Charging)
- Solar Charger: 55W Max (Ideal for eco-friendly recharging)
- Wall Adapter: Reliable standard charging via included cable.
SPECIFICATION
| Product Name | DT-300B |
| Capacity | 231Wh(14.8V,15.6Ah) |
| Recharging Way | USB-C: 100W Max / Solar Charger: 55W Max |
| AC Outlet | 1 x Rated 300W, Surge 600W |
| DC Output | 1 x Cigarette Lighter Port 12-16.8V/8A |
| USB Output | 1 x USB-A 18W Max / 1 x USB-C 30W / 1 x USB-C 100W |
| Additional Function | 1 x 1W Flashlight |
| Using Temperature | Charging: 0~40°C / Discharging: -10~40°C |
| Dimension | L 192 x W 142 x H 148mm |
| Weight(Net/Gross) | 2.7kg / 3.5kg |
Versatile Power Endurance
Understanding the "Running Time" of your energy source is critical for planning outdoor activities or emergency preparedness. The DT-300B is engineered to provide reliable, long-lasting power for a wide range of essential devices, ensuring you stay connected and comfortable wherever you are.
Based on the 231Wh capacity, here is how the unit performs with common electronics in various environments:
- Outdoor Living & Cooling: Keep your refreshments fresh with a Mini Cooler (260W x 30%) for up to 2.5 hours, or run a standard 50W Fan for 4.0 hours during summer camping trips.
- Mobile Office & Connectivity: Perfect for digital nomads, this unit can provide approximately 4.7 recharges for a 41.4Wh Laptop and up to 20 recharges for a standard 10Wh Smartphone.
- Lighting & Safety: Ensure your workspace or campsite remains visible with a 20W Lamp, which can run continuously for 10 hours.
- Creative Gear: For photographers and hobbyists, the station supports roughly 2.2 recharges for a 40Wh Drone, keeping you in the air for longer sessions.
FAQ
Q: Can I charge the unit and use it to power devices at the same time?
A: Yes, the unit supports pass-through charging. You can recharge the station via solar or AC while simultaneously powering your smartphone or DC devices.
Q: Is the AC outlet compatible with my country's plug type?
A: Absolutely. We offer multiple socket options, including Universal, EU, US, UK, and AU standards. Please specify your target market during the inquiry.
Q: What are the operating temperature limits for outdoor use?
A: The unit is designed for versatility: charging is supported between 0~40°C, and discharging is supported from -10~40°C.
Q: Does the product have the necessary certifications for the EU or US markets?
A: Yes, the DT-300B is manufactured in compliance with CE, FCC, and RoHS standards. We also provide UN38.3 and MSDS reports required for battery transport by sea or air.
Q: What kind of after-sales warranty do you provide?
A: We provide a standard 12-month to 24-month warranty (depending on the agreement) covering manufacturing defects. We also provide technical support and replacement parts for our long-term distribution partners.
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