BULLBAT Pioneer 250 power station

US Spec. (customizable)

[257Wh Capacity/Lithium-ion Battery] BULLBAT Pioneer 250 power station with a capacity of 257.52Wh can power most of your electric devices. The excellent lithium-ion battery pack makes this power station small in size and light in weight. It weighs only 5 pounds, which is convenient for you to carry around.

[Multiple Outputs/Support Pass-through Charging] BULLBAT Pioneer 250 features 1*AC outlets(110V 250W), 2*USB-A ports(18W Max), 1*USB-C port(18W Max), 1*DC5521 output port(12V 2A). It also supports pass-through charging, which means it can power your electric devices while charging.

[Portable & Compact] The built-in Lithium-ion battery pack makes this power station smaller and lighter than other LiFePO4 batteries. It weighs only 5 pounds, very portable and easy to take along places. It also has an easy to carry handle built in.

[Outdoor & Indoor Use] This portable power station is perfect for outdoor camping hunting as a backup battery power supply. You can also use it indoor as an emergency power station during power outage.


Bullbat Pioneer 250 power station has a capacity of 257.52Wh that can power a varity of electronic devices and small appliances. Its portability, multiple outputs, and other features make it ideal for use as an outdoor backup power source.


Extreme Portable

It’s convenient to have a portable power supply when camping or traveling outdoor. This Bullbat Pioneer 250 power station weighs only 5 pounds, and the dimension is 9*3.7*11.5 inches. It’s so portable and you can easily put it into backpack and carry it around.

Multiple Outputs

Bullbat Pioneer 250 power station features 1*AC outlet, 2*USB-A output port, 1*USB-C output port and 1*DC output port. (1)The AC outlet can power small appliances with the rated power of no more than 250W; (2)The USB-A output port can power electronic devices with a maximum output power of 18W; (3)The USB-C(Type-C) output port can provide fast charging for your smartphone, tablet, switch and other popular electronic decives equipped with a Type-C charging port; (4)The DC output port can power devices that support DC input, the maximum output power is 24W.


Bypass Charging

Bullbat Pioneer 250 supports pass-through charging(Bypass charging), it enables you to power your electric devices while charging this power station. You don’t have to wait for this power station to be fully recharged before powering your electronics.

LED Display Screen

The LED display screen shows battery percentage in bars and numbers, watt input and output all in numbers, and AC frequency. Convenient for you to operate and check the real-time battery.


LED Flashlight

Bullbat Pioneer 250 power station is built-in with a LED flashlight with 2 lighting modes and 2 SOS modes. Helpful for you to light up your room or road when you’re in the dark.

Three Ways to Recharge

1. Be sure to charge this power station using the AC adapter or car cigarette lighter that comes with this product.

2. When using an AC adapter to charge this product, please insert the AC plug into the wall outlet and then insert the DC plug into the DC input port of this product.

3. When using a car cigarette lighter socket to charge this product, use a cigarette lighter socket with an output voltage of 12V or 24V.

4. When using solar panels to charge this product, Solar panels need to meet the following requirements:
(1)The open circuit voltage (OCV) of the solar panel is between 12V and 30V;(2)The solar panel is equipped with an MC4 interface. (This power station comes with a MC4 to DC5525 solar charging cable.)


what it can power




1x DC Input

12V~30V (40W Max & 2.5A Max)

1x AC Output

250W (Surge 380W, 3S), 110V~60/50Hz Pure Sine Wave

1x DC Output

12V 2A (40W Max)

2x USB-A Output

5V 3A, 9V 2A, 12V 1.5A (Max 18W for each port, total 36W)

1x USB-C Output

5V 3A, 9V 2A, 12V 1.5A (18W Max)


Battery Capacity


Cell Chemistry

Li-ion NMC

Battery Lifecycle

500 cycles to 80%+

Working Temp/Humidity

0-40℃ / 20%-90%RH

Storage Temp/Humidity

-10℃-55℃ / 5%-95%RH


Net Weight

5 lbs(2.3 kg)


9×3.7×11.5 inch(22.8×9.4×29.2 cm)



AC Plug Type

USA, Japan, Europe, Austrilia, UK, etc



AC adapter & charging cable


Car charging cable


MC4 to DC5525 cable


User manual


Bullbat 250W Portable Power  Station Review

Bullbat 257Wh / 69600mAh Power  Station Review