GRANTMAYA

GRANTMAYA HP300T Portable Power Station

Warning:

1. Please read this manual carefully before using the product.
2. Do not puncture, shock, collide or incinerate this product.
3. Non-professional persons are forbidden to dismantle the machine to prevent electric shock!

About This Product

Thank you very much for using the multi-functional portable power station produced by our company. If you encounter a power outage, or need electricity for travel, you can use this product to power your appliances or digital products. This power supply has a built-in high-quality lithium battery that supports DC, USB output, AC output. Before using this product, please read this user manual carefully and keep it for future reference.

Notice
The purpose of this manual is to help you use the product correctly, but not re-
present any description of the hardware and software configuration of this product. For the configuration of the product, please refer to the contract (If any) related to this product, or consult the seller who sold the product to you. The pictures in this manual are for reference only. If any individual pictures do not match the actual product, please refer to the actual product.

This Portable Power Station Offers Pure Sine Wave Output
This portable power station’s built-in inverter offers pure sine wave output, which is consistent with the mains electricity waveform. It provides fairly pure AC current for electrical appliances. And the traditional portable power stations USE modified waves inverters which may cause electrical appliances to make a certain amount of working noise and even cause electrical instability.

Product Features

1. High-quality lithium battery;
2. Pure sine wave output;
3. Multiple USB output, USB interface are independent output and support fast charging;
4. Support PD 60W input and output;
5. The LCD display screen can directly show the input and output power and the remaining power consumption time;
6. Support charging and discharging at the same time.

Product Parameters

• Size (LWH): 21021090 mm

• Battery Capacity: 80,000mAh

• Weight: About 2.46kg

• Built-in Battery Technology: 100% original quality lithium battery

• Charging: DC15V/3A (φ5.5*2.1 mm)

• Fully Charged Time: DC15V: About 8.5hrs

• USB Output: USB1&2: 5V/3A 9V/2A 12V/1.5A

• Type-C: PD 60W In/Out: 5V/3A 9V/3A 12V/3A
  15V/3A 20V/3A: PD 18W Out: 5V/3A 9V/2A 12V/1.5A

• Cigarette Lighter Output: CAR 12–16.8V/10A (Max)

• AC Output: This manual is commonly used for AC110V–240V 50Hz–60Hz energy storage products (important: the actual AC output voltage is different in dif-ferent countries and regions, please refer to the actual product).

• AC Power: Continuous Power: 330W

• LED Lighting Power: 2W

• LED Lighting: Press the LED button in turn, the light will be Bright, Strobe, SOS, and OFF

• Battery Indicator: Symbol of battery cell, one cell represents 25% of power

• Ambient Temperature: Charging: 0–40OC Output: -10–40OC Storage Temperature: 0–35OC

• Cycle Life: 500 Times+

Identification and Instructions

1. Cigarette Lighter Output
2. DC Input Port (φ5.5*2.1 mm)
3. LCD Display Screen
4. QC3.0 USB Port 1
5. QC3.0 USB Port 2
6. USB-C Port: PD60W In/Out
7. USB-C Port: PD18W Out
8. Power Button
9. AC Power Button
10. AC Output Port
11. LED Light Button
12. LED Light
13. Cooling Fan

LCD Display Screen

• a) Electric Quantity Symbol:
  One cell is 25% of electric quantity. When charging, the battery column cell increases upward by cell flicker. When the electric quantity reaches 100%, four cells light up and stops flickering, then “FUL” symbol will be shown.

• b) AC Output Symbol
  Press the power button for a short time to turn on the power supply, and then press the AC button for a long time. The symbol will light up. At this time, the AC output socket of the product can be used for output. If the AC socket is not used, please long press the AC button in time to power off. The AC symbol will disappear, which can reduce an unnecessary loss (When the AC output is on, the product will always be in a power-on state and will not be closed automatically).

• c) USB Output Symbol
  Short press the power button to turn on the power, and the USB port can be output; when the device output is loaded, the USB symbol is on (Two fast- charging USB ports).

• d) High-Temperature Alarm Symbol
  If the temperature is too high when in using, this symbol will be on.

• e) Type-C Output Symbol
  Short press the power key to turn on the power, and then the Type-C port can be output When the device output is loaded, the Type-C port symbol is on (PD 60W supports automatic wake-up);

• f) DC Output Symbol
  After short press the power key to turn on the power, the DC output function of the product can be used. This symbol lights up when the device output is loaded.

• g) Overload Alarm Symbol
  When the product is overloaded, the overload alarm symbol will be on, the correspond-ing port symbol will flash, the automatic protection will be turned on and the output will be closed; after the load is removed, the symbol will be closed, AC will be automatically recovered, and other button can be pressed for recovery;

• h) Real-Time Power Display Symbol

  • When the power supply is charged or discharged, the current input or output power is displayed (Only charging power is displayed when charging and discharging at the same time).
  • When the product is charging the electric appliance, the letter mins under the number is on, and the data displayed is the remaining minutes of use of the power supply items (Only displayed as an integer when it is less than one hour).

Charging Mode

Note: DC input port is φ 5.5*2.1mm

Safety and Maintenance

1. Do not short-circuit the device.Please avoid storing this device with coins, bracelets, keys and other metal objects.

2. Do not heat the device or put it into fire, water and other liquids at high temperatures, including direct exposure to the sun;

3. Do not place the device in a highly humid and dusty environment;

4. Do not bump or uninstall the device;

5. Do not drop, place heavy objects or strongly impact the product;

6. Please avoid low physical, perceptual and mental abilities (Including children) and inexperience people using this product. Use this product only if it is supervised or directed by someone responsible for their safety.

7. Please avoid children playing with this product;

8. Do not cover the product with towels, clothes and other articles when using;

9. The product may generate heat when charged. This is normal. Be careful
   when handling;

10. Please dispose of end-of-life products according to regulations, and do notdispose of the built-in battery as household waste, so as not to cause explosion and pollution;

11. Use the product normally and avoid electric shock.

Products Usage Tips

1. This product is built-in a high-quality original lithium ion battery, no memory effect, large capacity and durable. But we still recommend users to use in the range of 10–30°C to obtain the optimal charging capacity;
2. Please stay away from TV, radio and other equipment to avoid interference during charging;
3. If the device has not been used for a long time, please disconnect the cable before storage;
4. To extend the life of the product (Lithium battery), it is best to charge it once within 3 months, at least once within 6 months.

Recycling

Be sure to take used electronics, batteries, and packaging materials to a special recycling site.This can help prevent uncontrolled waste disposal and help promote material recycling.

Battery Information

The device has a built-in non-removable rechargeable battery. Do not attempt to remove the battery to avoid damaging the device.Batteries can be charged and discharged hundreds of times, but eventually fail.

Statement

All rights reserved, without the written permission of the company, any unit or individual shall not extract or copy part or all of the contents of this book, and shall not be dis-seminated in any form. Other trademarks appearing in this manual are owned by their respective owners. Due toproduct version upgrades or other reasons, the contents of this manual will be updated from time to time. Unless otherwise agreed, this manual is only used as a guide, and all statements, information and suggestions in this manual do not constitute any express or implied warranty.

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