Since Aukey’s direct support is limited post-2021:
Final Note: The PB-Y37 is a solid, no-frills high-capacity bank. Its digital display is its best feature—if the numbers ever behave erratically, assume the battery is near end-of-life (typically 300-500 charge cycles). For safety, replace it if you notice swelling, excessive heat, or a persistent mismatch between displayed percentage and actual runtime.
Aukey PB-Y37 is a 20,000mAh portable charger designed for high-speed charging, featuring a maximum output of
. This makes it capable of powering demanding devices like MacBook Pros, Nintendo Switches, and iPads. AUKEY Malaysia 1. Key Specifications 20,000mAh / 74Wh USB-C Input: 5–20V (45W Max) USB-C Output 1 (PD 3.0): 5V 3A, 9V 3A, 12V 3A, 15V 3A, 20V 3.25A (65W Max) USB-C Output 2 (PD 3.0): 15V 3A, 3V 2A, 12V 1.5A (18W Max) USB Output (Quick Charge 3.0): 5–6V 3A, 6–9V 2A, 9–12V 1.5A (18W Max) Total Weight: AUKEY Malaysia 2. Operation Guide Charging the Power Bank:
Connect a USB-C cable to the input port and a wall charger. For the fastest recharge (45W), use a high-wattage PD charger.
The LED indicators typically blink during charging and stay solid when the unit is at 100%. Charging Your Devices: Connect your device to one of the output ports.
If the power bank does not start charging automatically, press the Power Button once to initiate the power flow. Low-Current Charging Mode: (Common in Aukey PB-Y series)
Designed for low-power devices like fitness trackers or Bluetooth earbuds.
To activate, usually press and hold the power button for 2 seconds. The LED indicator should change color or pattern to indicate this mode. AUKEY Official 3. Safety & Care Aviation Compliance:
The 74Wh rating is below the 100Wh international limit, making it safe for air travel. Maintenance:
Recharge the battery at least once every 3 months if not in use to maintain cell health. Environment: Keep the device away from extreme heat and liquids. Pass-through Charging: It is generally recommended
I couldn’t find an official Aukey PB-Y37 manual in my current database — but I can still help you understand the device and locate the guide.
First, let’s clarify the model number:
Aukey’s power bank model numbers are often like PB-Y37 (which would be a portable battery pack). Based on typical Aukey power banks, the PB-Y37 likely has:
| Button / Feature | What it does | |----------------|--------------| | Power button | Short press → check battery level (LEDs) | | Double press | Turn off output (some models) | | Long press (2-3 sec) | Enter low-current mode (for earbuds/smartwatches) | | USB-C port | Input (charging the power bank) + output (charging devices) | | USB-A ports | Output only | | LED indicators | 4 LEDs = ~25%, 50%, 75%, 100% charge remaining |
This is straightforward, but the manual clarifies a few nuances.
Port Specifications:
Can I charge two devices at once? Yes. The PBY37 supports dual charging. The total output is 5V/3.4A (17W). This is roughly 10W per phone. It will charge both slower than individually, but it works fine for overnight charging or topping up.
Note: This feature is based on the original Aukey PB-Y37 user manual and product specs. For an exact manual copy, search “Aukey PB-Y37 manual PDF” on manual aggregation sites like ManualsLib or Archive.org. aukey pby37 manual
While the AUKEY PB-Y37 is a powerful 20,000mAh power bank, its manual is a bit of a mixed bag. It provides the essential technical specs you need to understand its 65W Power Delivery capabilities, but it lacks the depth some users might want for troubleshooting.
Essential Technical Clarity: The manual clearly outlines the input and output limits for each port. This is crucial for the
, as it explains that the USB-C port can hit 65W output (perfect for MacBooks and high-end laptops) while the USB-A port supports Quick Charge 3.0 up to 18W.
Intuitive Layout: Like most AUKEY documentation, the manual uses a clean, diagram-heavy approach. It shows you exactly which port does what and how to interpret the four-LED battery level indicator.
Low-Current Mode Instructions: One of the most important parts of the manual is the guide for "Low-Current Charging Mode." It explains how to hold the power button for 2 seconds to safely charge low-power devices like Bluetooth earbuds or smartwatches—a feature many users would miss without the guide.
Safety Protocols: It does a solid job of listing safety warnings regarding temperature and moisture, though these are fairly standard for any lithium-polymer battery product.
Room for Improvement: The "Troubleshooting" section is quite thin. If the power bank stops charging or the LEDs behave unexpectedly, the manual usually just suggests contacting AUKEY support rather than providing "DIY" reset steps.
Overall, the manual is a functional, "get-the-job-done" document. It’s perfect for a quick reference on wattage limits, but you might find yourself searching online for more complex troubleshooting.
The AUKEY PB-Y37 20,000mAh 65W PD Power Bank manual is more than just a setup guide; it is a roadmap to one of the most versatile high-capacity chargers currently available. Known for its sleek, "plane-friendly" design, this model is a favorite for travelers and tech enthusiasts who need to power everything from a MacBook Pro to a pair of earbuds. Key Takeaways from the Manual
The manual outlines several critical features that define the user experience:
Massive 65W Output: The AUKEY PB-Y37 delivers enough power to fast-charge high-demand electronics like a MacBook Pro 13", Nintendo Switch, or an iPad.
Rapid Recharging: While 20,000mAh batteries often take all night to charge, the manual highlights that this unit can hit 100% in just 2 hours when using a 45W PD input.
Low Current Mode: A standout feature for modern users, this dedicated mode safely charges low-power devices like fitness trackers and wireless headphones that standard power banks might ignore.
Quick Charge 3.0 Support: Includes a port capable of charging compatible devices up to 4 times faster than conventional methods. Safety & Care Instructions
The manual emphasizes "Comprehensive Protection," which includes:
Built-in Safeguards: Protections against overcurrent, overheating, and short circuits.
Maintenance Tips: To preserve battery health, users are advised to recharge the unit at least once every 3 months and keep it away from extreme heat. Manufacturer Information Since Aukey’s direct support is limited post-2021:
Aukey is a major Chinese electronics manufacturer recognized for its early adoption of Gallium Nitride (GaN) technology. Their products are certified to meet IEC Safety Standards, providing peace of mind for those carrying high-capacity batteries on flights. AUKEY 10000 mAh Powerbank - 18W PD & QuickCharge 3.0
The AUKEY PB-Y37 is a high-capacity 20,000mAh power bank featuring 65W Power Delivery (PD) 3.0 and Quick Charge 3.0. While a dedicated digital version of the PB-Y37 manual is not always listed on the main AUKEY downloads page, the standard operating procedures for this series are outlined below. Core Specifications Capacity: 20,000mAh / 74Wh. USB-C Input: 5–20V (Up to 45W Max).
USB-C Output 1: 5V 3A, 9V 3A, 12V 3A, 15V 3A, 20V 3.25A (65W Max PD 3.0). USB-C Output 2: 15V 3A, 3V 2A, 12V 1.5A (18W Max PD 3.0).
USB-A Output: 5–6V 3A, 6–9V 2A, 9–12V 1.5A (18W Max Quick Charge 3.0). Operating Instructions
Charging the Power Bank: Connect a USB-C cable to the input port. Using a 45W PD charger can fully recharge the unit in approximately 2 hours.
Charging Devices: Connect your device to any output port. Press the Power Button once to initiate charging.
Low-Current Charging Mode: This mode is designed for small electronics like fitness trackers or wireless earbuds (devices under 60mA). To activate it, press and hold the power button for approximately 2 seconds.
Checking Battery Level: Press the power button once to see the current status via the integrated LED indicators. Safety & Maintenance
First Use: It is recommended to fully charge the power bank before its first use.
Environment: Optimal charging occurs between 40°F and 110°F. Extreme temperatures can significantly slow down charging speeds.
Protection: The device includes built-in safeguards against overcharging, overheating, and short circuits.
For official digital resources, you can check the general AUKEY Downloads Page or the Aukey Manuals repository for related models like the PB-Y23 or PB-Y43 which share similar interfaces.
Are you experiencing a specific issue with your PB-Y37, such as it not charging or a certain port not working? Downloads | User Manual & Resources | AUKEY Online
USB-C Output 1: 5V 3A, 9V 3A, 12V 3A, 15V 3A, 20V 3.25A (65W Max, PD 3.0) USB-C Output 2: 15V 3A, 3V 2A, 12V 1.5A (18W Max, PD 3.0)
USB-A Output: 5-6V 3A, 6-9V 2A, 9-12V 1.5A (18W Max Quick Charge 3.0) Dimensions: 15.7 x 7.2 x 2.5 cm Weight: 370g Getting Started
First Use: Fully charge the power bank before its first use. Charging the Power Bank:
Connect the included USB-C to C cable to a USB-C power source. Final Note: The PB-Y37 is a solid, no-frills
Fast Recharging: Using a 45W PD charger can fully recharge the power bank in approximately 2 hours. Charging Your Devices:
Connect your device to any of the three ports using a compatible cable.
The power bank will automatically start charging once connected. If it does not, press the Power Button once. Special Features Introduction Manual - Aukey
5V 3A, 9V 3A, 12V 3A, 15V 3A, 20V 3.25A (65W Max, Power Delivery 3.0) USB-C Output 2: 5V 3A, 9V 2A, 12V 1.5A (18W Max, Power Delivery 3.0) USB Output (Quick Charge 3.0): 5-6V 3A, 6-9V 2A, 9-12V 1.5A (18W Max) Total Output: Dimensions: 15.7 x 7.2 x 2.5 cm AUKEY Malaysia Operating Instructions Charging the Power Bank:
Connect a USB-C cable to a wall charger. A 45W PD charger can fully recharge the power bank in approximately Charging Devices: Connect your device to any of the three ports. USB-C Output 1 for laptops or devices requiring high power (up to 65W).
The power bank will automatically detect and deliver the optimal charging speed for your device. Low-Current Charging Mode: Activation: Double-press the power button to enter this mode.
Ideal for low-power devices like fitness trackers and Bluetooth headphones. Deactivation:
Double-press the power button again to exit. The mode automatically turns off after 2 hours. Checking Battery Level:
Press the power button once. The LED indicators will light up to show the remaining capacity. AUKEY Official Contents - Aukey
Checking Battery Level: Press the power button once. The LED indicator will display the current status.
Charging Your Devices: Connect your device to one of the output ports. Charging typically starts automatically, but you may need to press the power button once to initiate the connection.
Low-Current Charging Mode: This mode is specifically for small electronics like fitness trackers or wireless headphones. To Enter: Double-press the power button.
Indicator: The LED indicator lights will typically flash sequentially while in this mode. To Exit: Double-press the power button again. Port Specifications & Performance
features three ports that can charge up to three devices simultaneously:
USB-C Output 1 (Primary): Supports Power Delivery (PD) 3.0 with a maximum output of 65W (20V 3.25A). This port is powerful enough to charge a MacBook Pro 13", Nintendo Switch, or iPad.
USB-C Output 2: Provides up to 18W–20W PD 3.0 output, ideal for fast-charging the latest smartphones.
USB-A Output: Features Quick Charge 3.0 technology for up to 18W output on compatible devices. What Is the Proper Way to Charge a Power Bank? - Aukey
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