Dongguan Tongbang Technology Co., Ltd
| Payment Terms | T/T;Visa/PayPal |
| Supply Ability | 1000 Pieces Per Week |
| Delivery Time | 7 Working Days |
| Packaging Details | Carton |
| Type of battery | Lithium Battery |
| Product name | portable power station; portable battery generator |
| Energy | 300W |
| Application | Fishing, camping, travel |
| Brand Name | TONGBOND |
| Model Number | P300 |
| Certification | CE |
| Place of Origin | China |
View Detail Information
Explore similar products
300W Li Ion Portable Power Station Long Lasting Backup Home Emergency Power
Fast Charging Ultra Portable Camping Power Station 500W 700W Dual USB Ports
Camping Portable Power Station Pure Sine Wave Output For Outdoor Electronics
200W High Power Portable Power Station Emergency Backup Generator
Product Specification
| Payment Terms | T/T;Visa/PayPal | Supply Ability | 1000 Pieces Per Week |
| Delivery Time | 7 Working Days | Packaging Details | Carton |
| Type of battery | Lithium Battery | Product name | portable power station; portable battery generator |
| Energy | 300W | Application | Fishing, camping, travel |
| Brand Name | TONGBOND | Model Number | P300 |
| Certification | CE | Place of Origin | China |
| High Light | Portable Power Station Solar Generator ，300 Watt Portable Power Station ，300 Watt Lithium Battery Solar Generator | ||
Our portable power station features advanced technology that provides pure sine wave power with a smooth waveform, crucial for protecting costly electronics. Unlike harmful blocky square waves from modified sine wave power sources, our system ensures safe operation. Equipped with a Battery Management System (BMS) for overload, overcharge (auto-stop at full capacity), and short-circuit protection. Multiple fans maintain optimal temperature control. The MPPT solar controller enables efficient solar charging. It also supports pass-through charging (except AC), allowing you to use the device while charging, such as running a refrigerator with a solar panel.
| Parameter | Specification |
|---|---|
| Dimension (LxWxH) | 215*150*205 mm |
| Weight | 3.5kg |
| AC voltage | 110V or 220V (accept customize) |
| Frequency | 50Hz or 60Hz (accept customize) |
| Inverter type | Pure Sine wave |
| Input | Adapter: DC5521 19V/3A 57W Solar panels: MPPT, 12V-20V, 5A 100W (Max) Type-C: 5V/9V/12V/15V=3A, 20V/5A(MAX) PD 100W In-car charger adapter: 12V/5A |
| Output | Continuous output power 300W Surge power 450W |
| LED lights | 14W |
| Battery cycle life | 500 times (capacity ≥ 85%) |
| Charging time | 5-6 hours |
| Working temperature | -10~45℃ |
With multiple outputs (AC/DC/USB-A/USB-C), the Steelite 300W/296Wh portable power station is perfect for long camping trips, power outages, and any situation where reliable power is needed. This device is compatible with most appliances up to 330W, including:
The portable outdoor power station is securely packed in a sturdy brown kraft paper box, providing a natural and eco-friendly appearance. Inside the box, high-density protective foam is precisely molded to cushion the product and accessories, ensuring maximum protection during transportation and handling.
It weighs around 3.5 kg, making it convenient for most outdoor and travel scenarios.
It can operate in low temperatures but performance might vary. It's best to keep it within the recommended temperature range for optimal use.
Some models come with a custom carrying case for easy transport and protection, while others may require separate purchase.
There's an LED indicator on the device. Press the power button to see the remaining battery level indicated by different light patterns.
Company Details
Business Type:
Manufacturer
Year Established:
2021
Total Annual:
500-800
Employee Number:
20~30
Ecer Certification：
Verified Supplier
Founded in 2021, Donngguan Tongbang Technology Co., Ltd. is a professional manufacturer dedicated to developing and producing high-quality energy storage lithium batteries. With a strong focus on technological innovation and sustainable energy solutions, we provide reliable and efficient l... Founded in 2021, Donngguan Tongbang Technology Co., Ltd. is a professional manufacturer dedicated to developing and producing high-quality energy storage lithium batteries. With a strong focus on technological innovation and sustainable energy solutions, we provide reliable and efficient l...
Get in touch with us
Leave a Message, we will call you back quickly!