The Expion360 EXP Pro Series Hand-held Power Banks, available in EXP 48Pro and EXP 96Pro models, are portable lithium-ion battery banks designed to provide reliable power on the go. These devices are ideal for users who need to power various electronics, including PAP machines for sleep apnea, in situations where traditional power sources are unavailable. The power banks are built with a focus on durability and user convenience, offering multiple output ports and a robust battery management system.
Function Description
The primary function of the Expion360 EXP Pro Series Power Banks is to store and deliver electrical power to compatible devices. They serve as portable energy reservoirs, allowing users to operate or charge their electronics away from wall outlets. The power banks are particularly well-suited for extended outdoor activities, emergency preparedness, or travel, providing a dependable power source for critical devices like PAP machines. The internal lithium cells are managed by a sophisticated Battery Management System (BMS) to ensure safe and efficient operation. This BMS protects against common electrical issues such as over-charging, over-discharging, over-current, over-temperature, and short circuits, enhancing the longevity and safety of the battery bank.
Usage Features
The Expion360 EXP Pro Series Power Banks are designed for straightforward and versatile use.
- Main Power Port Operation: Devices can be easily connected to the main round power port using a 12V cigarette-style plug. Once plugged in securely, the port automatically activates, supplying power to the connected device. To turn off the device, users simply unplug it from the power port.
- Charging Options: The power banks can be charged using multiple methods, including AC (wall outlet) and DC (car charger), with both chargers included. An optional solar panel (sold separately) offers an additional charging solution for off-grid scenarios. Charging begins automatically once the cable is connected to the input port and a power source.
- PAP Machine Compatibility: The power banks are specifically designed to support PAP machines, offering two methods of connection. Users can either utilize a specific DC power cord for their PAP machine (sold separately) by plugging it into the 12V/15A main round power port, or they can use an inverter (not included) with the PAP machine's AC power cord, plugging the inverter's cigarette-style plug into the power bank. This flexibility ensures compatibility with a wide range of PAP machine models.
- Run Time Estimation: To maximize run time, it is recommended to disable auxiliary features like humidifiers and heated hoses on PAP machines, as these consume significant power. The estimated run times for PAP machines (2-4 nights for EXP 48Pro and 4-6 nights for EXP 96Pro) are based on average sleep duration and with auxiliary features turned off. Users are advised to test their PAP machine with the battery bank before relying on it for critical situations.
- Parallel Connection: For increased capacity, up to two EXP Series battery banks can be connected in parallel. This is achieved by plugging the provided DC charge cord into the charge port of one battery bank and the 12V/15A main power port of the other, effectively doubling the available power.
- Airline Travel: When traveling by air, users must adhere to current FAA regulations and individual airline rules. The power banks should only be carried in carry-on baggage, never in checked baggage, due to lithium battery restrictions. Users should consult www.faa.gov for the latest guidelines.
- LED Indicators: The device includes LED power indicator lights to show the current power status and LED light bars that can function as emergency warning lights, adding to its utility in various environments.
Maintenance Features
Proper maintenance and safe handling are crucial for the longevity and performance of the Expion360 EXP Pro Series Power Banks.
- Charging Precautions: Users should only use the supplied AC and DC charge cords to prevent damage to the battery bank. It is important never to connect the input charge port and the main output power port of the same battery bank with the DC charge cord simultaneously. The battery bank should not be left unattended for extended periods while charging. Once charging is complete, the charge cord should be disconnected from the power source.
- Temperature Guidelines: Charging should not occur below 32°F (0°C). The optimal ambient charging temperature range is 40°F - 110°F (4°C - 43°C). The battery bank should not be charged if it feels excessively hot or if its temperature exceeds 120°F (49°C) during charging or discharging. It should not feel hotter than a warm cup of coffee to the touch.
- Physical Integrity: The battery bank should not be charged if the charge cord or the battery bank itself shows obvious damage or appears to be bulging, as bulging can indicate damaged lithium cells. Dropping the battery banks should be avoided, as this can damage the lithium cells or the BMS.
- Environmental Protection: The power banks should never be exposed to liquids, especially saltwater, which can cause internal corrosion and damage to the lithium cells or BMS. They should also not be operated in direct sunlight for prolonged periods, as this can strain the BMS, electrical components, and lithium cells, potentially causing damage.
- BMS Reset: If the Battery Management System (BMS) is tripped to protect the lithium cells and has shut down the battery bank, simply plugging in the AC or DC charge cord (as if charging) will reset the BMS, allowing normal operation to resume.
- Warranty: The product comes with a 2-year warranty covering full replacement of the battery bank and the AC or DC charge cords if they are found to be defective. Users are advised to retain their original sales receipt as proof of purchase and return the product to their original retailer for warranty claims.
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