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 | Durable Portable Power Station ，Portable Power Station 300w ，Lithium Battery Power Station 300w | ||
This portable power station delivers exceptional performance with pure sine wave power output, ensuring safe operation for sensitive electronics. The built-in Battery Management System (BMS) provides comprehensive protection against overloads, overcharging, and short circuits. Advanced cooling with multiple fans maintains optimal operating temperatures, while the MPPT controller enables rapid solar charging capabilities.
The unit supports simultaneous charging and operation (excluding AC output), allowing you to power devices like refrigerators while recharging via solar panels.
| Specification | Details |
|---|---|
| Dimensions (L×W×H) | 215 × 150 × 205 mm |
| Weight | 3.5 kg |
| AC Voltage | 110V or 220V (customizable) |
| Frequency | 50Hz or 60Hz (customizable) |
| 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 cycles (capacity ≥ 85%) |
| Charging Time | 5-6 hours |
| Working Temperature | -10°C to 45°C |
The Steelite 300W/296Wh portable power station features multiple output options (AC/DC/USB-A/USB-C), making it ideal for extended camping trips, emergency power outages, and any situation requiring reliable portable power.
Compatible with most appliances up to 330W, including:
Each portable outdoor power station is securely packaged in a durable brown kraft paper box, reflecting our commitment to eco-friendly solutions. High-density protective foam is precision-molded to cushion the product and accessories, ensuring maximum protection during transportation and handling.
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!