300W Solar Charge Outdoor Portable Power Bank Station with DC 5V 12V for Household Breathing Machine


  • Come with a variety of high-powered output, storage capacities, and multiple ways to recharge, it will keep your gear running, indoors and outdoor.
  • High-Quality Li-ion Batteries Pack assembling. Universal lithium charging 600 times, no memory effect, about 85% of storage capacity after 600 times of charging.
  • Output conversion rate is over 90%.
  • Excellent Interior Heat-dissipating Capability.
  • Cost-effective.
  • Widely Compatible with Multiple Devices
  • Lightweight compact shape design integrated with large battery capacity.
  • Separate power switch with AC and DC simplify the operation.
  • Multiple AC & DC Output Port available to Charging Your Devices in Any Time.
  • Accept Solar Panel Charging.



The small and portable backup power supply is widely used as a backup power supply for small household breathing machines during the Epidemic period to prevent power failure from affecting patients.

Applications: outdoor construction, outdoor tourism, outdoor survey, outdoor office, army drill, power detection, film and television shooting, fire emergency, outdoor communication, environmental monitoring, etc.


Model: BPI-OD300 Capacity: 3.7V 78Ah(288WH)
Power: Rated 300W/ Peak Current 350W DC Input: CC/CV 19V/3A
AC output: 100V ~ 120V or 220V ~ 240V 50Hz / 60Hz USB Output: 5V 2.1A
Solar Charging: 18V / 3A Output Wave: pure sine wave
Quality Control: 3.0 5V / 3A 9V / 2A Max. DC Output: 12V ± 1V / 9A
Overload: The AC output is disconnected after overloading, the indicator light is red, the load is disconnected, and restarted to recover
Short Circuit: After a short circuit, the AC output is disconnected, the load is disconnected, and restarted to recover
TYPE-C Output: 5V / 3A, 9V / 2A, 12V / 1.5A LED Flashlight: 3W
Color: Wear-resistant (ABS / PC) plastic shell, can be customized in a variety of colors
Safety Protection:  Overcharge, over-discharge, over current and short circuit protection
LCD desktop computer (100W): Office desktop computer for about 1.5 hours
Maximum Solar Charging Input: 12.5V ~ 25.6V Output Wave Pure sine wave
Transient Response Time: 5 ms Lithium Battery: Cycle life is more than 500 times
Weight: Net weight 4.0kg, 4.5kg after packaging Size: L255 * W140 * T230mm

BPI-OD300 Instructions:

1. 1 x AC output (2 x dual interface;  2 x triple interface)

2. 3 x DC17V output ports

3. 3 x USB output ports, 1x TYPE-C output port

4. Control switch for AC and DC


  1. Safety considerations do not have the car ignition function, the car ignition will instantly generate a large current and it is easy to burn the equipment; It is generally unprofessional to set up a car ignition on the devices.
  2. The  battery power is 200Wh, the conversion rate is 85%, and it can be powered supply for 170W air conditioner about 1.5 hours;
  3. Charging Period: 15/2A 30Wh, Full charging approximately 7.8H
  4. It can be charged by solar panel, and we recommended to use 18V 50W ~ 100W. (The solar light conversion rate is only 22.5%, which is converted to 100W to 22.5W. It takes 8.8 hours to charge, and the normal daylight time is only 4 hours, so It takes 2 days to charge.)