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300W Li Ion Portable Power Station Long Lasting Backup Home Emergency Power Station
300W Li Ion Portable Power Station Long Lasting Backup Home Emergency Power Station
300W Li Ion Portable Power Station Long Lasting Backup Home Emergency Power Station
300W Li Ion Portable Power Station Long Lasting Backup Home Emergency Power Station
Specifications
Price :
USD 122~USD 133
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
MOQ :
200
Payment Terms :
T/T;Visa/PayPal
Supply Ability :
1000 Pieces Per Week
Delivery Time :
7 Working Days
Packaging Details :
Carton
Description
300W Li Ion Portable Power Station Long Lasting Backup Home Emergency Power Station
300W Li Ion Portable Power Station Long Lasting Backup for Home Emergencies

The 300W portable power station serves as your dependable power sentinel. It emits pure sine wave power with a gentle waveform, making it a top choice for safeguarding sensitive electronics, in contrast to the potentially damaging square-wave power. Its intelligent BMS steps in to avert overloads, automatically halts charging when full to prevent overcharging, and wards off short circuits. Several cooling fans work to maintain an optimal temperature. Thanks to the integrated MPPT controller, it can adeptly capture solar energy. What's more, you're able to use it while it's getting charged (excluding AC output), for example, powering a fridge as you connect a solar panel.

300W Li Ion Portable Power Station Long Lasting Backup Home Emergency Power Station
Technical Parameters
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℃
300W Li Ion Portable Power Station Long Lasting Backup Home Emergency Power Station 300W Li Ion Portable Power Station Long Lasting Backup Home Emergency Power Station
Applications

With many outputs (AC/DC/USB-A/USB-C), Steelite 300W/296Wh portable power station is perfect for long camping trips, power outages, and any other situation where power may be needed.

This device is compatible with most appliances up to 330W, such as:

  • Laptops
  • Tablets
  • Cell phones
  • Projectors
  • TV
  • Mini-refrigerator (less than 9V)
  • Speaker
  • Camera
  • CPAP medical devices
Packing

The portable outdoor power station is securely packed in a sturdy brown kraft paper box, providing a natural and eco-friendly look. Inside the box, high-density protective foam is precisely molded to cushion the product and accessories, ensuring maximum protection during transportation and handling.

300W Li Ion Portable Power Station Long Lasting Backup Home Emergency Power Station
Frequently Asked Questions
Question 1: Can it work with different voltages of solar panels?
Yes, the built-in MPPT controller allows it to adapt to a wide range of solar panel voltages for efficient charging.
Question 2: Does it have a power-saving mode?
Some models come with a power-saving mode that can be activated to extend the battery life when not in heavy use. Check the user manual for details.
Question 3: Can I use it to power my drone charger?
As long as the power consumption of your drone charger is within 300W, it can be used. But make sure to follow the proper charging procedures.
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300W Li Ion Portable Power Station Long Lasting Backup Home Emergency Power Station

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Product Detail
Price :
USD 122~USD 133
Type of battery :
Lithium Battery
Product name :
portable power station; portable battery generator
Energy :
300W
Application :
Fishing, camping, travel
Brand Name :
TONGBOND
Contact Supplier
300W Li Ion Portable Power Station Long Lasting Backup Home Emergency Power Station
300W Li Ion Portable Power Station Long Lasting Backup Home Emergency Power Station

Dongguan Tongbang Technology Co., Ltd

Verified Supplier
2 Years
guangdong, dongguan
Since 2021
Business Type :
Manufacturer
Main Products :
LiFePO4 Lithium Battery, Solar Energy Storage System, Wall Mounted Battery
Total Annual :
500-800
Employee Number :
20~30
Certification Level :
Verified Supplier
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