BiXPower Modular Portable AC Power System
BiXPower 322Wh Portable Power Station with 300W Pure Sine Wave Inverter
Flexible Power. Replaceable Batteries. Built for Long-Term Value.
Enjoy convenient portable 110V AC power with the BiXPower modular power station. This system combines a high-capacity 322Wh rechargeable lithium-ion battery with a separate 300W pure sine wave inverter, allowing you to operate compatible electronic devices using their original AC power adapters.
Unlike conventional all-in-one portable power stations, the battery and inverter are separate components. This modular design makes battery replacement easier, allows you to carry additional charged batteries for extended runtime, and provides greater flexibility for maintenance, transportation and future equipment replacement.
322Wh
Battery Energy
300W
Inverter Rating
110V
Pure Sine AC
7.6 lb
Battery + Inverter
BiXPower portable AC power system with separate battery and inverter
Portable AC Power Wherever You Need It
The BiXPower portable power station converts stored battery energy into standard 110V AC electricity. Simply connect the compatible battery to the inverter, switch on the inverter, and plug your electronic device or its original AC adapter into the inverter's AC outlet.
This system is designed for portable electronics, laptop computers, communications equipment, camping accessories, lighting, small office devices and other compatible low-power applications.
Why Choose a Separate Battery and Inverter?
Many portable power stations combine the battery, inverter, charger and electronic controls into one enclosure. This all-in-one design is convenient, but may limit flexibility when the battery ages, the inverter needs replacement, or additional runtime is required.
The BiXPower modular system keeps the battery and inverter separate, offering several important advantages.
1. Easy Battery Replacement
All rechargeable batteries gradually lose capacity through aging and repeated charge cycles. With a modular power station, you can replace the battery independently while continuing to use a functional inverter.
There is no need to replace the entire power station simply because the battery has reached the end of its useful life.
2. Easy Inverter Replacement
If the inverter requires repair or replacement, the battery can remain in service. A compatible replacement inverter may be connected without replacing the battery.
This can reduce maintenance costs and extend the useful life of the overall system.
3. Carry Spare Batteries for Extended Runtime
One of the greatest advantages of the modular design is the ability to carry additional fully charged compatible batteries.
When the first battery becomes depleted, turn off the inverter, disconnect the battery and replace it with another charged battery.
You can extend total available runtime without purchasing another inverter.
4. Easier to Carry and Transport
The BX2494 lithium-ion battery weighs approximately 5.5 lb, while the inverter weighs approximately 2.1 lb.
Instead of carrying one combined unit, you can carry the components separately. This may be especially convenient when transporting equipment in backpacks, tool bags or limited storage spaces.
5. Lower Long-Term Replacement Costs
A battery and an inverter have different service lives. In an integrated system, replacing one internal component may require specialized service or replacement of the complete unit.
With separate components, you can replace only the part that needs attention, potentially reducing long-term ownership costs.
6. More Flexible Battery Capacity
The modular design provides flexibility when your energy requirements change.
You may use other manufacturer-approved compatible batteries with suitable voltage, discharge capability, protection and connectors.
Battery capacity can therefore be selected according to your application, rather than being permanently tied to one inverter enclosure.
7. Better Heat Management Flexibility
Inverters generate heat during operation. Keeping the inverter separate from the battery allows more flexibility in positioning the inverter where adequate cooling airflow is available.
This can reduce direct heat exposure between components when they are positioned appropriately.
8. Easier Maintenance and Troubleshooting
The battery, inverter, charger and connection cables can be inspected individually.
If a problem occurs, qualified personnel can test the components separately to identify the source of the problem.
9. Less Electronic Waste
When one component wears out, there is no need to discard other components that remain functional.
This modular approach can help reduce unnecessary electronic waste and encourage responsible battery replacement and recycling.
10. Greater Installation Flexibility
The battery and inverter can be positioned separately where suitable for the application.
This is useful for portable installations, equipment compartments and custom power setups, provided cables are correctly rated and ventilation requirements are followed.
11. More Convenient Backup Planning
Keep an additional charged battery ready for emergencies, outdoor activities or longer operating periods.
The same inverter can be reused with compatible batteries sequentially.
12. Independent Component Upgrades
As your equipment requirements change, you may be able to replace the inverter or battery independently with compatible alternatives.
This provides more flexibility than a permanently integrated system with fixed internal components.
Important:
A modular system is not automatically lighter, smaller or more efficient than every integrated power station of equal capacity. Its primary advantages are independent component replacement, easier handling, maintenance flexibility and the ability to swap compatible batteries.
Modular vs. Integrated Portable Power Stations
| Feature |
BiXPower Modular System |
Typical Integrated System |
| Battery replacement |
Replace battery independently |
May require internal servicing |
| Inverter replacement |
Replace inverter separately |
Often integrated into enclosure |
| Additional runtime |
Swap compatible batteries sequentially |
Depends on expansion support |
| Carrying |
Separate battery and inverter |
Carry combined unit |
| Maintenance |
Independent component testing |
May require specialized repair |
| Upgrade flexibility |
Compatible components can be changed |
Often limited by fixed design |
| Long-term replacement |
Replace only worn component |
May require larger assembly replacement |
| Initial setup |
Connect battery and inverter |
Usually ready as one unit |
Some premium integrated power stations also offer replaceable batteries or expansion modules. Actual advantages depend on the specific product design.
High-Capacity 322Wh Rechargeable Lithium-Ion Battery
The included BiXPower BX2494 battery provides approximately 322 watt-hours of rated stored energy using rechargeable lithium-ion cells.
The original battery specifications identify Panasonic lithium-ion cells arranged in a 7S4P configuration, with a nominal voltage of 25.2V and rated capacity of 12.8Ah.
Compared with many conventional sealed lead-acid batteries, lithium-ion technology provides higher energy density, allowing substantial energy storage in a smaller and lighter package.
Battery Safety and Protection Features
- Built-in battery protection circuit
- Cell balancing
- Overcharge protection
- Over-discharge protection
- Overcurrent protection
- Short-circuit protection
- Temperature protection
- Durable, water-resistant ABS plastic housing
- Internal support structure designed to help protect against vibration
The battery protection circuit helps protect the battery against abnormal operating conditions. Protection circuitry does not eliminate the need for correct handling, charging and storage.
BX2494 Battery Specifications
| Battery Model | BX2494 |
| Cell Brand | Panasonic, as listed in original specifications |
| Chemistry | Rechargeable lithium-ion |
| Nominal Voltage | 25.2V DC |
| Minimum Voltage | 20V DC |
| Maximum Voltage | 29.75V DC |
| Capacity | 12.8Ah |
| Rated Energy | 322Wh |
| Cell Configuration | 7S4P |
| Internal Resistance | 75 milliohms or less |
| Charge Voltage Limit | 29.75V |
| Maximum Charging Current | 2A |
| Continuous Discharge Current | 15A |
| Burst Discharge Current | 18A; duration not specified |
| Dimensions | 10.5 × 5.8 × 2.2 inches |
| Weight | Approximately 2.45kg / 5.5 lb |
| Charging Temperature | 0°C to 45°C |
| Discharging Temperature | -20°C to 60°C |
| Storage Temperature | -20°C to 40°C |
| Published Cycle Life | 500 cycles; test conditions not specified |
| Battery Protection | Cell balancing, overcharge, over-discharge, overcurrent, temperature and secondary protection |
300W Pure Sine Wave DC to AC Power Inverter
The included inverter converts 24V-class DC battery power into approximately 110V AC electricity at 60Hz.
The inverter is rated for 300W continuous output and is designed to operate with compatible 24V lead-acid or lithium-ion batteries within its specified 20V–30V DC input range.
Its compact aluminum housing and approximately 2.1 lb weight make it convenient for portable applications.
Convenient AC Power Outlets
Compact and Lightweight Design
Durable Aluminum Housing
Battery Power Connection
Temperature-Controlled Cooling Fan
The inverter includes a temperature-controlled cooling fan. The fan turns on when internal temperature reaches its operating threshold and stops when the inverter cools sufficiently.
This helps reduce unnecessary fan operation while maintaining cooling when needed.
Why Pure Sine Wave Power Matters
Pure sine wave inverters produce an AC waveform that more closely resembles utility electricity than the stepped waveform produced by many modified sine wave inverters.
Pure sine wave output is generally preferable for many electronic power adapters, audio/video devices, certain motors, battery chargers and other equipment that may not operate properly with modified sine wave power.
Depending on the device, pure sine wave power may reduce buzzing, electrical interference and compatibility problems.
300W Pure Sine Wave Inverter Specifications
| Rated Continuous Output | 300W |
| Peak Output | 600W; duration not specified |
| Nominal DC Input | 24V DC |
| DC Input Range | 20V–30V |
| AC Output Voltage | 110V AC |
| Output Frequency | 60Hz ±1% |
| Output Waveform | Pure sine wave |
| Rated Efficiency | 85% or higher, as listed in data sheet; varies by load |
| Cooling | Temperature-controlled fan |
| Protective Functions | Low/high input voltage, overload, short circuit, reverse input connection and overtemperature |
| Operating Temperature | -10°C to 45°C |
| Storage Temperature | -30°C to 70°C |
| Operating Environment | Dry and adequately ventilated |
| Housing | Oxidized aluminum alloy |
| Dimensions | Approximately 7.2 × 4.3 × 2.2 inches, per original data sheet |
| Weight | Approximately 0.95kg / 2.1 lb |
Understanding the 300W Inverter Rating
The inverter is rated for 300W continuous AC output, but the actual power available from the complete battery-and-inverter system also depends on the battery's discharge-current limit, battery voltage and inverter efficiency.
The BX2494 battery is rated for 15A continuous discharge. At 25.2V nominal voltage, that corresponds to approximately 378W of DC power.
At an assumed 85% conversion efficiency, this would provide approximately 321W of AC power before accounting for additional operating limitations.
However, battery voltage decreases during discharge. At 20V and 15A, available DC power is approximately 300W, equivalent to about 255W AC at 85% efficiency.
Important Power Limitation:
Although the inverter is rated for 300W continuous output, the combined system may not sustain a 300W AC load under all battery conditions. Actual available output depends on battery voltage, discharge limits, temperature and protection thresholds. The inverter's 600W peak rating does not mean the included battery can necessarily support a 600W AC surge.
Estimated Battery Runtime
The 322Wh battery stores approximately 322 watt-hours of rated energy. Actual AC runtime depends on the device's average power consumption, inverter conversion losses, inverter idle consumption, battery condition and temperature.
The following estimates assume an illustrative 85% energy-delivery factor.
| Average AC Power Consumption |
Estimated Runtime |
| 20W | Approximately 13.7 hours |
| 40W | Approximately 6.8 hours |
| 60W | Approximately 4.6 hours |
| 100W | Approximately 2.7 hours |
| 150W | Approximately 1.8 hours |
| 200W | Approximately 1.4 hours |
| 250W | Approximately 1.1 hours |
Estimated runtime formula:
322Wh × 0.85 ÷ average AC load in watts.
These are theoretical planning estimates, not guaranteed operating times. Low-power applications may experience proportionally greater losses from inverter standby consumption. High-power applications may stop earlier because of battery current limits or voltage-dependent protection.
Extend Runtime with Spare Batteries
Unlike a power station with a permanently integrated battery, this modular system allows additional compatible charged batteries to be kept ready for use.
For example:
- One 322Wh battery provides 322Wh of rated stored energy.
- Two 322Wh batteries provide a combined 644Wh of rated energy when used sequentially.
- Three 322Wh batteries provide a combined 966Wh of rated energy when used sequentially.
- Four 322Wh batteries provide a combined 1,288Wh of rated energy when used sequentially.
The same inverter can be reused with each battery. There is no need to purchase another inverter for every additional battery.
This is especially useful for camping, extended outdoor activities, remote work and backup power planning.
Battery Connection Safety:
Additional batteries should be used individually and sequentially. Turn off the inverter before changing batteries. Do not connect multiple batteries in series or parallel unless expressly approved by the battery manufacturer.
Ideal Applications
Emergency Backup Power
Provide temporary AC power for compatible networking devices, communications equipment, lighting and small electronic devices during power outages.
Camping and Outdoor Recreation
Operate compatible chargers, portable electronics and camping accessories when household electricity is unavailable.
Laptops and Mobile Offices
Power compatible laptop AC adapters, monitors and small office electronics while working remotely.
Photography and Field Equipment
Supply portable AC power for compatible camera chargers, test equipment and other low-power electronics.
Communications Equipment
Support compatible communications devices and small networking equipment during temporary outages or off-grid activities.
Off-Grid and Portable Projects
Use portable AC power for compatible electronics and low-power equipment within the system's voltage, current and wattage limits.
For medically critical or life-sustaining equipment, use a manufacturer-approved backup power solution. This system is not represented as an uninterruptible power supply or certified medical-grade power source.
How to Use the Power Station
- Place the battery and inverter on dry, stable surfaces with adequate ventilation.
- Make sure the inverter is switched off.
- Connect the battery output to the inverter's DC input using the supplied compatible connection.
- Confirm correct polarity and secure connector engagement.
- Turn on the inverter.
- Connect your compatible 110V AC device or its original AC power adapter.
- When finished, switch off the inverter before disconnecting the battery.
Charging the Battery
The package includes an AC battery charger and power cord designed for charging the included rechargeable lithium-ion battery.
Use the supplied charger according to its operating instructions. The original battery specifications list a charging voltage limit of 29.75V and maximum charging current of 2A.
Charging time depends on charger output, remaining battery charge and operating conditions.
Charging Safety:
Use a compatible lithium-ion battery charger with proper charging voltage and current control. Do not substitute a regular laptop constant-voltage AC adapter unless the battery manufacturer specifically approves it. Charge only through the designated charging connection and within the specified temperature range.
Package Contents
- One BiXPower BX2494 322Wh rechargeable lithium-ion battery
- One compatible AC lithium-ion battery charger with AC power cord
- One 300W 24V DC to 110V AC pure sine wave power inverter
Important Safety Information
- Never short-circuit battery output terminals.
- Always observe correct DC polarity.
- Use only properly rated cables and connectors.
- Do not exceed battery discharge-current limits.
- Do not exceed the inverter's rated output.
- Switch off the inverter before changing batteries.
- Do not connect batteries in series or parallel without manufacturer approval.
- Keep the inverter dry and adequately ventilated.
- Do not block cooling vents or fan openings.
- Use only compatible lithium-ion battery charging equipment.
- Do not charge or operate a damaged, swollen or overheating battery.
- Do not expose the system to rain, immersion or excessive moisture.
- Recycle depleted lithium-ion batteries through an appropriate recycling facility.
Frequently Asked Questions
What makes this modular power station different from an all-in-one power station?
The battery and inverter are separate components. This allows independent replacement, easier maintenance, flexible handling and sequential use of additional compatible batteries.
Can I replace the battery without replacing the inverter?
Yes. You can replace the battery independently with a compatible replacement battery that meets the inverter's voltage, current, protection and connector requirements.
Can I replace or upgrade the inverter?
Yes, provided the replacement inverter is compatible with the battery's voltage range, discharge capability, wiring, connectors and protection requirements. A higher-wattage inverter does not increase the battery's own output-current capability.
Can I carry additional batteries for longer runtime?
Yes. Additional compatible charged batteries can be used one at a time. Turn off the inverter before disconnecting one battery and connecting another.
Is a modular power station lighter than an integrated power station?
Not necessarily in total weight. This system's battery weighs approximately 5.5 lb and the inverter weighs approximately 2.1 lb. The main handling advantage is that the components can be carried separately.
Can this power station provide 300W continuously?
The inverter is rated for 300W continuous AC output, but actual available system power also depends on the battery's discharge-current limit, battery voltage, temperature and inverter efficiency. Full 300W output may not be available throughout the entire discharge cycle.
How long will the battery power a 100W device?
An illustrative estimate is approximately 2.7 hours using an 85% energy-delivery assumption. Actual runtime varies with inverter losses, battery condition and operating conditions.
Can I power a laptop with this system?
Yes, for compatible laptops whose AC adapters operate within the power station's electrical limits. Plug the laptop's original AC power adapter into the inverter's 110V AC outlet.
What is the advantage of a pure sine wave inverter?
Pure sine wave AC output is generally more compatible with many electronic adapters, audio/video devices, certain motors and other sensitive equipment than modified sine wave power.
Can I charge the battery using a regular laptop AC adapter?
No. Use a compatible lithium-ion battery charger designed to provide the appropriate charging voltage and current control.
Can I connect multiple batteries together?
Do not connect multiple batteries in series or parallel unless the manufacturer expressly approves that configuration. Additional batteries can be used individually and sequentially.
Can I use this power station for emergency backup?
Yes, for compatible noncritical electronic devices within the system's electrical limits. It is not represented as an uninterruptible power supply or a certified medical-grade backup power source.
Why Choose BiXPower?
BiXPower specializes in rechargeable battery systems, portable power products, DC power converters and power accessories.
Our modular battery and inverter systems are designed to provide customers with greater flexibility, easier component replacement and practical portable power solutions for a wide range of applications.
Flexible Power. Replaceable Batteries. Built for Long-Term Value.
Choose the BiXPower 322Wh modular portable power station for convenient 110V pure sine wave AC power, easy battery replacement, flexible maintenance and the ability to extend runtime with additional compatible batteries.
