Anker 521 Portable Power Station (PowerHouse 256Wh)

Overview

The Anker 521 Portable Power Station, also known as the PowerHouse 256Wh, is designed for reliable portable power. Below are the key components:

• Handle: For easy carrying.
• LCD Screen: Displays battery status, input/output power, and alerts.
• AC Output Ports: Two standard AC outlets for powering devices.
• Power Saving Mode On/Off Switch: Controls power saving features.
• AC Output Port On/Off Button: To activate AC outlets.
• USB-A Output Port: For charging USB-A devices.
• USB-C Input/Output Port: Versatile port for charging and outputting power.
• Car Socket: A 12V DC socket for car accessories.
• Car Socket On/Off Button: To activate the car socket.
• LCD Screen On/Off Button: To turn the LCD screen on or off.
• Ambient Light: Provides illumination.
• Ambient Light On/Off Button: To control the ambient light.
• DC Input Port: Located on the rear, for recharging the power station.

Recharging the Power Station

The Anker 521 Portable Power Station can be recharged using various methods:

• AC Adapter: Using a 60W, 65W, or 125W AC adapter connected to the DC input port.
• Solar Panel: Connect a 12V-28V solar charger with a DC 8mm connector (sold separately) to the DC input port. (Example shows a 65W solar panel).
• Car Charger: Use a car charger connected to the DC input port.

Please fully charge the product before using it for the first time. When the battery is at 1%, the indicators will flicker to remind you to recharge.

Charging Devices & Power Saving Mode

Device Charging:

• The USB-A and USB-C ports support plug-and-charge; devices begin charging automatically when plugged in and stop when unplugged.
• The car socket and AC output ports require the corresponding on/off buttons to be activated before charging devices.

Power Saving Mode:

Switching on Power Saving Mode prevents wasted power by automatically turning off the Power Station once all connected devices are fully charged. This is recommended for most uses.

Switching off Power Saving Mode enables stable charging over extended periods, suitable for applications like time-lapse photography or powering CPAP machines overnight.

LCD Screen Guide

The LCD screen provides vital information:

• ?Power Saving Mode: Indicates if the mode is active.
• ?️?High-Temperature Alert: Stop use and allow to cool.
• ?️❄️Low-Temperature Alert: Stop use until temperature normalizes.
• ?USB-C Input/Output Port: Shows status for this port.
• ?USB-A Output: Shows status for this port.
• ?Car Charging: Indicates if charging via car socket.
• ⚡AC Charging and Voltage Frequency: Displays AC status and frequency (60Hz/50Hz). Press the AC output port on/off button for 2 seconds to switch frequency.
• ?Remaining Battery: Displays current battery percentage.
• ⏳Recharge Hrs: Estimated time to recharge the unit.
• ⏳Remaining Hrs: Estimated time until the battery depletes based on current output.
• ➡️Current Input Power: Shows power being received by the station (W).
• ⬅️Current Output Power: Shows power being drawn by connected devices (W).

Flashlight and SOS Mode

• Flashlight Mode: Press the ambient light button once to turn on the ambient light.
• SOS Mode: Hold the ambient light button for 2 seconds to activate SOS flashing mode.

Troubleshooting & FAQ

Resetting Your Power Station

If the power station is not working correctly, insert a paper clip or pin into the reset hole for 1 second for a factory reset. If issues persist, contact support.

Frequently Asked Questions:

• Q1: What's the max power output of the AC port?
  The AC port supports up to 200W. If devices draw more than 200W, the product will automatically turn off.
• Q2: Can I recharge the product while charging connected devices?
  Yes.
• Q3: Can this product power a CPAP machine?
  Yes, but remember to turn off the Power Saving Mode first.
• Q4: Will this product lose power automatically if not powered off?
  Yes, if the car socket or AC control button is on, there will be no-load power consumption. To avoid draining the battery, keep Power Saving Mode on unless charging low-power devices like CPAP machines or cameras.
• Q5: What kind of solar charger can charge this product?
  Any 12V-28V solar charger with a DC 8mm (DC 7909) male connector.

Specifications

Attention: Not permitted on aircraft. ✈️❌

Important Safety Instructions

WARNING - When using this product, basic precautions should always be followed:

• Read all instructions before using the product.
• To reduce the risk of injury, close supervision is necessary when the product is used near children.
• Do not put fingers or hands into the product.
• Do not expose the product to rain or snow.
• Use of a power supply or charger not recommended or sold by the product manufacturer may result in a risk of fire or injury to persons.
• To reduce risk of damage to the electric plug and cord, pull the plug rather than the cord when disconnecting the product.
• Do not use the product in excess of its output rating. Overload outputs above rating may result in a risk of fire or injury to persons.
• Do not use the product that is damaged or modified. Damaged or modified batteries may exhibit unpredictable behavior resulting in fire, explosion or risk of injury.
• Do not operate the product with a damaged cord or plug, or a damaged output cable.
• Do not disassemble the product. Take it to a qualified service person when service or repair is required. Incorrect reassembly may result in a risk of fire or electric shock.
• Do not expose to fire or high temperatures. Exposure to fire or temperatures above 130°C may cause explosion.
• To reduce the risk of electric shock, unplug the power pack from the outlet before attempting any instructed servicing.
• Have servicing performed by a qualified repair person using only identical replacement parts. This will ensure that the safety of the product is maintained.
• When charging a device, the product may feel warm; this is a normal operating condition and should not be cause for concern.
• When charging the internal battery, work in a well-ventilated area and do not restrict ventilation in any way.
• Do not clean the product with harmful chemicals or detergents.
• Misuse, dropping, or excessive force may cause product damage.
• When disposing of secondary cells or batteries, keep cells or batteries of different electrochemical systems separate from each other.
• Do not use or store the power station in direct sunlight for an extended period, such as in a car, cargo bed, or any other place where it will be exposed to high temperatures. Doing so may cause the product to malfunction, deteriorate, or generate heat.

Storage and Maintenance Instructions

1. Please store the product between 32°F-104°F (0°C-40°C). Avoid exposing the product to rain or using the product in a humid environment.
2. To preserve battery lifespan, discharge the battery to 30% and recharge it to 60% every three months.
3. For safety, please do not store the product in an environment with a temperature higher than 113°F or lower than 14°F for an extended period of time.
4. Please keep the product laid flat during use, when charging, and during storage.

Compliance & Declarations

FCC Statement

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

Warning:

Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• (1) Reorient or relocate the receiving antenna.
• (2) Increase the separation between the equipment and receiver.
• (3) Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• (4) Consult the dealer or an experienced radio / TV technician for help.

IC Statement

This device complies with Industry Canada license-ICES-003. Operation is subject to the following two conditions: (1) This device may not cause interference, and (2) This device must accept any interference, including interference that may cause undesired operation of the device. Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes: (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement. This digital apparatus complies with CAN ICES-003(B)/NMB-003(B).

Declaration of Conformity

Anker Innovations Limited declares that the product type A1720 is in compliance with Directives 2014/35/EU & 2014/30/EU & 2011/65/EU. The full text of the EU declaration of conformity is available at: https://www.anker.com

Anker Innovations Limited declares that the product type A1720 is in compliance with Electrical Equipment (Safety) Regulations 2016 & Electromagnetic Compatibility Regulations 2016 & The Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment Regulations 2012. The full text of the GB declaration of conformity is available at: https://www.anker.com.