ELECTUS DISTRIBUTION MB3776 Portable 500Wh Power Station Instruction Manual

: June 12, 2024
: ELECTUS DISTRIBUTION

Table of Contents

ELECTUS DISTRIBUTION MB3776 Portable 500Wh Power Station
INTRODUCTION
FEATURES
PRODUCT SPECIFICATIONS
WORKING ENVIRONMENT
LOAD REFERENCE TIME
PRODUCT LAYOUT
CONTENTS
USAGE INSTRUCTIONS
APPLICATION SCENARIOS
THREE CHARGING METHODS
TROUBLESHOOTING
IMPORTANT SAFETY INFORMATION
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

ELECTUS DISTRIBUTION MB3776 Portable 500Wh Power Station

INTRODUCTION

The MB3776 portable power stations are the result of years of power supply manufacturing experience combined with extensive user feedback. With its compact design, huge capacity, light weight, high power, and ease of portability, the new design uses an effective lithium battery as the main body of energy storage. It offers you an easy mobile power solution and is widely used in outdoor settings, medical and fire rescue operations, outdoor recreation, emergency conditions, environmental monitoring, and other applications.

FEATURES

Intelligent automatic dynamic charge and discharge management platform
The colour LCD display would show the battery capacity, voltage, output power, and remaining time for charging and discharging.
Lightweight and compact design
Pure sine wave, high precision, low ripple, and SPWM (pulse width modulation) voltage output
Isolated pure sine wave AC 240V output
Built-in rechargeable power with high capacity, long life, and efficiency lithium-ion battery
QC3.0, 5V/2A, wireless charging and Type-C output, can be used for charging digital products such as mobile phones;
AC (AC240V) and DC (DC12V/10A, USB5V/2A, Type-C, can supply power at the same time
Safety design seven protections: short-circuit protection, over-load protection, over-temperature protection, over-charge protection, overdischarge.

Please note: The power station features built-in protection which prevents the unit from being charged while running the inverter. Only the DC outputs will function to prevent damage to the unit.

PRODUCT SPECIFICATIONS

Model No.	MB3776
Battery Type	Lithium-ion Battery
Output Power	500W
Peak Power	1000W
Output wave	Pure sine wave
Frequency	50Hz±0.5Hz
5.5-2.5mm DC Sockets	12V/4A, 48W Max
Cigarette Lighter Socket	12V/10A, 120W Max
Protection	Short-circuit protection, over-load pro- tection, over-temperature

WORKING ENVIRONMENT

Working Temperature:	-20 °C ~ 65 °C
Operating humidity:	0%RH~90%RH
Working air pressure:	50KPa ~ 100KPa

LOAD REFERENCE TIME

Device Type	Power	Time of Use (14.8V/33.8AH)
Smartphone	2880mAH	150 times
LED light	40W	12 hours
Electric fan	75W	6.5 hours
laptop	40W	12 hours
Computer	170W	3 hours
Rice cooker 2L	300W	1.6 hours
Rice cooker 3L	500W	1 hour
Particle collector	90W	5.5 hours

Note: The above load test usage time is for reference only, and the actual use time will vary depending on the brand of the load product.

PRODUCT LAYOUT

Power Button: Turn on the power button, the LCD display is on, and each output can be operated
5.5-2.5 DC 12V output : DC 12V/8A± 0.5Max, 12V/4A*2 power output
USB output: Type-C, QC3.0, 5V/2A*2, wireless charging power output
AC output: AC power output
LED switch : Turn on the LED
LED light
LCD Display: Showing the input power, voltage, output AC power, battery capacity in real time.
Cigar output: DC 12V/10A± 0.5 power output
USB and Type-c output: Type-C, QC3.0, UBS 5V/2A power output
AC output :AC 220V power output
5.5-2.1 DC charge input: Charge the power

USAGE INSTRUCTIONS

Procedure

Ensure that the load power is within the rated power of this power station. If not, please choose a higher power station.
To begin, press the power button and then the switch. When the indicator is on, the output is turned on, and the device can be charged.
After use, please turn off the power button and charge the power station intime.
Charging method: Insert the charger into the DC audio input port, the AC output and DC 12V output will be automatically turned off, but USB charging can be used. After charging to 100%, please continue charging. The charging function will automatically stop when charging is complete.

Please note: Overload, overheating, or low batteries will automatically activate the protection function and shut down the power station.

Operation Precautions
When using the power station, please strictly follow the operation steps:

Place in a cool, dry location away from liquids, gases, and oils, with at least 5 cm of space around it to dissipate heat.
Equipped with a fully automatic charger, AC output and DC 12V output will be automatically turned off during charging, only the LED lights, USB and wireless charging functions can be used. After charging for 6 to 8 hours, please unplug the charger before use. If it is not in use, please turn it off to save power and recharged it every three months.
When no function is used, it will automatically shut down after two minutes. You need to press the power button again to reactivate it.
When using USB charging, if the power exceeds 5 watts, the cooling fan will work every 12 minutes; When USB charging current is less than 5 watts and AC power is less than 10 watts, the LCD display will not display the output power.
When the temperature inside the power station exceeds 50 degrees Celsius and the load power exceeds 20% of the rated power, the cooling fan kicks in.
In general, an AC load device with less than its rated power can be used nor-mally, but the startup power of some devices often exceeds its rated power. For example, the startup power of an inductive load device is generally 6–8 times its rated power, and the startup power of LED lamps is about dozens of times its rated power. If the startup power exceeds the peak power of the power station, over-load protection will be triggered, and the power station will automatically shut down.

APPLICATION SCENARIOS

ELECTUS-DISTRIBUTION-MB3776-Portable-500Wh-Power-Station-
FIG-2

Portable power stations are widely used in medical rescue, emergency communi- cation, environmental monitoring, fire rescue, military camping training, outdoor offices, power outages, no electricity areas, telecom network installation, military information construction, geographic working, oil exploration by miners, archi-tectural design surveys, water conservation and water affairs testing, outdoor photography, field research, etc.

THREE CHARGING METHODS

Solar Charging
Car Charging
AC Charging

Note: Due to long-term transportation and storage, the battery may be in sleep mode. Please fully charge the product before using it for the first time to avoid inconvenience caused by insufficient power.

TROUBLESHOOTING

Problem	Reason	Solution
DC no power output	Overload	Unplug the load and restart the DC output
USB no power output	USB is protected	Turn off the USB output and wait for a

while, then

restart the USB output

AC no power output| The internal battery is overheating and

becoming overloaded.

| Restart the AC output at the ideal operating temperature
Charge failure| The internal battery is overheating, and the charging startup power is excessive.| Try unplugging and plugging in the charger several times
Power failure| The internal battery is overheating, the battery is low.| Restart after the temperature has cooled, or plug in the charger to activate charging.

IMPORTANT SAFETY INFORMATION

Please read all the instructions carefully before using the product
Do not use the product near a heat source, such as a fire source or a heating furnace.
Avoid contact with liquids of any kind. Do not use the product in the rain or in high humidity.
Do not put fingers or hands into the product.
Do not operate the product with a damaged cord or plug, or a damaged output cable.
Do not use the product around strong static electricity or magnetic fields.
Do not disassemble the product in any way or puncture it with sharp objects.
Do not use unofficial components or accessories to avoid the risk of fire, electric shock or injury to persons.
Do not stack any heavy objects on the product.
To reduce the risk of injury, close supervision is necessary when the product is used near children.
This product is not recommended for powering medical emergency equipment related to personal safety, including but not limited to medical grade ventilators (hospital version CPAP: Continuous Positive Airway Pressure), artificial lungs (ECMO, Extracorporeal Membrane) Please follow your doctor’s instructions and consult with the manufacturer for restrictions on the use of the equipment. If used for general medical equipment, please be sure to monitor the power status to ensure that the power does not run out.

Distributed by: Electus Distribution Pty Ltd 46 Eastern Creek Dr, Eastern Creek NSW 2766 Australia Ph 1300 738 555 Int’l +61 2 8832 3200 Fax 1300 738 500 www.electusdistribution.com.au