Battery Power Solutions Freedom BPS SP50 Manual

The Battery Power Solutions Freedom BPS SP50 is a high-performance portable power station designed for outdoor adventures, emergency backup, and off-grid power needs. It features a 500Wh capacity, multiple output ports (AC, DC, USB), pure sine wave inverter, MPPT solar charging, LCD display for monitoring, and a durable, portable design. Below are key sections for safety, features, setup, operation, maintenance, and troubleshooting.

1. Features at a Glance 2. Safety Information 3. Package Contents 4. Specifications 5. Controls and Indicators 6. Initial Setup and Charging 7. Using the Power Station 8. Solar Charging Guide 9. Maintenance & Storage 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: High-capacity Lithium Iron Phosphate (LiFePO4) battery, Pure Sine Wave AC Inverter, MPPT Solar Charge Controller, LCD Information Screen, Multiple Output Ports, Carrying Handle.

Feature	Description
Battery Capacity	500Wh (138,888mAh @ 3.6V) LiFePO4
AC Output	2 x 120V AC outlets, 500W continuous (1000W surge), Pure Sine Wave
DC Output	1 x 12V/10A Car Port (Cigarette Lighter Socket)
USB Outputs	2 x USB-A QC3.0, 2 x USB-C PD 60W
Input Charging	AC Wall Charger, Solar Panel (11-60V DC, 10A max), 12V Car Charger
LCD Display	Shows battery level, input/output wattage, temperature, and status icons
MPPT Controller	Maximizes solar charging efficiency
Battery Management System (BMS)	Protects against overcharge, over-discharge, overload, short circuit, and overheating
Weight & Dimensions	Approx. 13.2 lbs (6 kg), Portable design with integrated handle
Operating Environment	Charging: 32°F to 104°F (0°C to 40°C); Discharging: -4°F to 140°F (-20°C to 60°C)

Safety Information

Read all safety instructions before use to prevent injury or damage.

General: Keep away from water, moisture, and heat sources. Do not disassemble.
Charging: Use only provided or manufacturer-approved chargers and solar panels.
Operation: Do not cover vents during use. Ensure adequate ventilation.
Battery: Do not puncture, crush, or incinerate the battery. Avoid extreme temperatures.
Children: Keep out of reach of children.

WARNING! Risk of fire or electric shock. Do not use with damaged cords or plugs. If the unit is damaged, discontinue use immediately.

Package Contents

Unpack and verify all items are present.

Freedom BPS SP50 Power Station (1)
AC Wall Charging Cable (1)
12V Car Charging Cable (1)
User Manual (this document)
Warranty Card (1)

Note: Solar panels are sold separately. Contact Battery Power Solutions for compatible models.

Specifications

Model: Freedom BPS SP50
Battery Type: LiFePO4 (Lithium Iron Phosphate)
Battery Capacity: 500Wh / 138,888mAh
Cycle Life: 3000+ cycles to 80% capacity
AC Output: 120V, 60Hz, 500W Continuous, 1000W Surge (Pure Sine Wave)
DC Output: 12V/10A (Car Port)
USB-A Output: 5V/3A, 9V/2A, 12V/1.5A (QC3.0)
USB-C Output: 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/3A (PD 60W Max)
AC Charging Input: 110-120V AC, 60Hz, 90W Max
Solar Charging Input: 11-60V DC, 10A Max, 500W Max
Car Charging Input: 12V/24V DC, 8A Max
Dimensions (LxWxH): 11.8 x 7.5 x 7.9 in (300 x 190 x 200 mm)
Weight: 13.2 lbs (6 kg)

Controls and Indicators

Front Panel: LCD Display, AC Output Button, DC Output Button, USB Output Button, Power Button.

LCD Display Icons: Battery Level (%), Input/Output Power (W), Estimated Runtime, Temperature Warning, Overload/Short Circuit Alert.

Ports (Side/Rear): AC Input Port, Solar/Car Input Port, AC Output Sockets, DC Car Port, USB-A Ports, USB-C Ports, Grounding Terminal.

Operation: Press and hold Power Button for 2 seconds to turn unit ON/OFF. Press individual output buttons to activate/deactivate corresponding ports. The LCD will show real-time status.

Initial Setup and Charging

Fully charge the unit before first use.

AC Charging: Connect the AC charging cable to the unit's AC Input port and a wall outlet. The LCD will show charging status and estimated time to full.
Car Charging: Connect the 12V car charging cable to the unit's DC Input port and your vehicle's 12V socket (engine running recommended).
Solar Charging: Connect compatible solar panels to the DC Input port using an MC4 to XT60 cable (sold separately). Ensure solar panel voltage is within 11-60V DC.

Charging Time (Approx.): AC Wall (6-7 hrs), 12V Car (8-10 hrs), 200W Solar (3-4 hrs).

CAUTION! Do not mix charging sources. Use only one input method at a time.

Using the Power Station

Powering your devices safely.

AC Devices: Ensure total load does not exceed 500W. Plug device into AC outlet and press the AC Output button. The Pure Sine Wave is safe for sensitive electronics.
DC Devices: Plug 12V devices (car fridge, air pump) into the DC Car Port and press the DC Output button.
USB Devices: Connect phones, tablets, or laptops to USB-A or USB-C ports. Press the USB Output button. USB-C supports fast charging for compatible devices.
Simultaneous Use: You can use multiple output types at once, but total output must not exceed 500W.

Tip: Check the LCD screen for real-time power consumption and remaining battery runtime.

Solar Charging Guide

Harness solar power for off-grid recharging.

Panel Compatibility: Use solar panels with an open-circuit voltage (Voc) between 11-60V DC and a maximum power (Pmax) up to 500W.
Connection: Use proper cables to connect panel's MC4 connectors to the unit's DC Input port.
Positioning: Place panels in direct sunlight, angled towards the sun for optimal efficiency.
Monitoring: The LCD will show solar input wattage. The built-in MPPT controller optimizes charging automatically.

WARNING! Do not exceed 60V input voltage. Disconnect solar panels before performing any maintenance on the unit or panels.

Maintenance & Storage

Proper care ensures long life.

Cleaning: Wipe exterior with a dry, soft cloth. Do not use liquids or abrasive cleaners.
Battery Care: For long-term storage (over 3 months), charge to 60-80% and store in a cool, dry place (32°F-77°F / 0°C-25°C). Recharge every 6 months.
Ventilation: Keep vents clear of obstructions. Do not operate on soft surfaces that block airflow.

CAUTION! Never attempt to open the casing or replace the battery. This voids the warranty and is hazardous.

Regulatory Information

FCC Compliance: This device complies with Part 15 of the FCC Rules. Operation is subject to the condition that this device does not cause harmful interference. Copyright © 2023 Battery Power Solutions. All rights reserved. Freedom BPS is a trademark of Battery Power Solutions, Inc. For support, visit www.batterypowersolutions.com/support or contact 1-800-555-ELECTRIC (1-800-555-3532).

Troubleshooting

Symptom	Possible Cause	Corrective Action
Unit will not turn on	Battery fully depleted	Connect to AC, car, or solar charger for at least 30 minutes before attempting to power on.
No output from ports	Outputs disabled / Overload protection	Press corresponding output button to enable. If overload occurred, disconnect all devices, wait 30 seconds, and restart unit.
AC devices not working	Exceeds 500W limit / Device incompatible	Check device wattage. Some high-startup-wattage devices (motors) may exceed surge capacity. Try a lower-wattage device.
Not charging from solar	Insufficient sunlight / Wrong connection / Voltage mismatch	Ensure panels are in direct sun. Check cable connections. Verify panel voltage is between 11-60V.
LCD shows error code	Over-temperature / Short circuit	Turn unit off and let cool in a shaded area. Check connected devices for shorts. Restart.
Rapid battery drain	High power load / Old battery	Reduce connected load. If unit is old, battery capacity may have degraded naturally.

Reset: If unit is unresponsive, press and hold the Power Button for 10 seconds to force a reset.

Service: Do not attempt repairs. For warranty service or technical support, contact Battery Power Solutions at 1-800-555-3532 or www.batterypowersolutions.com/support.