The Samsung 20,000mAh 45W Battery Pack (EB-P4520) is a high-capacity portable power bank designed for Samsung Galaxy smartphones, tablets and other compatible USB-C devices. With 45W Super Fast Charging 2.0, USB Power Delivery 3.0 with PDO/PPS, and a large 20,000mAh capacity, it provides dependable power for travel, work, gaming and everyday use.

The EB-P4520 features three USB-C ports, allowing you to charge multiple devices at the same time. When a single compatible device is connected, the Battery Pack can deliver up to 45W under supported charging conditions. Samsung also includes a USB-C to USB-C cable in the box.

Model: Samsung EB-P4520
Capacity: 20,000mAh / 74Wh
Maximum Output: Up to 45W
Charging Technology: Super Fast Charging 2.0, PD 3.0 PDO/PPS
Ports: 3 × USB-C
Cable: USB-C to USB-C, 30cm
Weight: Approx. 402g

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Key Features

• Genuine Samsung 20,000mAh Battery Pack
• Model EB-P4520
• 20,000mAh capacity
• 74Wh rated energy
• Up to 45W Super Fast Charging 2.0
• USB Power Delivery 3.0
• PDO/PPS support
• Three USB-C ports
• Charge up to three compatible devices simultaneously
• USB-C input and output
• Compatible with Samsung Galaxy smartphones and tablets
• Supports compatible third-party USB-C devices
• 30cm USB-C to USB-C cable included
• Compact portable design
• Approx. 402g weight
• Uses recycled material in its construction

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20,000mAh High Capacity

The Samsung EB-P4520 provides a substantial 20,000mAh battery capacity, making it suitable for users who need extended portable power throughout the day.

Samsung specifies the battery's rated capacity as 20,000mAh / 74Wh at the equivalent 3.7V reference.

A 20,000mAh power bank is particularly useful for:

• Long journeys
• Business trips
• University
• Office use
• Outdoor activities
• Gaming
• Photography
• Emergency backup power
• Frequent smartphone users

Actual usable energy delivered to a device will be lower than the nominal battery capacity because of voltage conversion and charging losses.

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45W Super Fast Charging 2.0

The standout feature of the EB-P4520 is its support for 45W Super Fast Charging 2.0.

When connected to a compatible device using a suitable USB-C cable, the Battery Pack can provide up to 45W charging power under supported conditions.

This makes it especially useful for Samsung Galaxy flagship smartphones and compatible tablets that support higher-speed charging.

Samsung specifies support for PD 3.0 PDO/PPS, allowing the Battery Pack to negotiate an appropriate charging voltage and current with compatible devices.

Important: 45W maximum charging is available when connected to a single compatible device. Actual charging speed depends on the connected device, cable, battery level and charging conditions.

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Three USB-C Ports

Unlike traditional power banks that often combine USB-A and USB-C connections, the Samsung EB-P4520 uses three USB-C ports.

This provides a modern charging setup for devices such as:

• Samsung Galaxy smartphones
• Android phones
• iPhones with USB-C
• Galaxy tablets
• Wireless earbuds
• Smartwatches with compatible USB-C charging cables
• Other USB-C accessories

Samsung specifically promotes the three-port design for simultaneously charging multiple devices.

This can be especially convenient when travelling with multiple gadgets.

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Charge Multiple Devices at Once

The EB-P4520 can charge up to three devices simultaneously.

For example, you could connect:

1. Samsung Galaxy smartphone
2. Galaxy Buds
3. Tablet or another USB-C device

When multiple devices are connected, the available power is distributed between the connected devices, so the maximum 45W output is not available to every device simultaneously.

For the fastest possible charging, Samsung recommends using the Battery Pack with a single compatible device when 45W charging is required.

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USB Power Delivery 3.0 with PPS

The Samsung Battery Pack supports USB Power Delivery 3.0 and PPS (Programmable Power Supply).

PPS allows compatible devices to request appropriate voltage and current levels dynamically rather than relying only on fixed charging profiles.

This is particularly useful for Samsung devices supporting Super Fast Charging 2.0.

The Battery Pack's support for PDO/PPS also makes it useful beyond the Samsung Galaxy ecosystem, provided the connected device supports compatible USB-C charging standards.

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Compatible with Samsung Galaxy Devices

Samsung lists compatibility with a wide range of Galaxy devices.

Compatible Galaxy families include selected:

• Galaxy S smartphones
• Galaxy Note devices
• Galaxy Z Fold
• Galaxy Z Flip
• Galaxy A series
• Galaxy M series
• Galaxy Tab devices

Samsung specifically lists Super Fast Charging compatibility for devices including the Galaxy S10 5G, Note10, Z Fold2, Z Flip3 and later models, as well as selected Galaxy A, M and Tab models. Super Fast Charging 2.0 is supported by selected devices including the Galaxy S20 Ultra, S22+, S22 Ultra, S23+, S23 Ultra, S24+ and S24 Ultra and compatible Galaxy Tab models.

Compatibility and maximum charging speed vary by device.

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Ideal for Galaxy Smartphones

If you already use Samsung Galaxy devices, the EB-P4520 makes an excellent companion.

You can keep your smartphone powered during:

• Long commutes
• Travelling
• Workdays
• Gaming sessions
• Video recording
• Navigation
• Social media use
• Outdoor activities

The combination of high capacity and 45W charging makes it considerably more capable than basic low-power power banks.

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USB-C to USB-C Cable Included

Samsung includes a 30cm USB-C to USB-C cable with the Battery Pack.

This allows you to start charging compatible USB-C devices immediately without necessarily purchasing an additional cable.

The included cable is also useful for charging the Battery Pack itself from a compatible USB-C charger.

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Portable Design

Despite its large 20,000mAh capacity, Samsung keeps the EB-P4520 relatively compact.

The Battery Pack measures approximately:

152 × 76 × 25.5mm

and weighs around:

402g.

The rectangular design makes it easy to place inside:

• Backpack
• Laptop bag
• Travel bag
• Handbag
• Camera bag
• Office drawer

It is not an ultra-light power bank, but the additional weight is a natural trade-off for its 20,000mAh capacity and 45W charging capability.

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Designed for Modern USB-C Devices

The Samsung EB-P4520 is built around USB-C connectivity.

This makes it suitable for today's growing range of USB-C devices.

You can use it with compatible:

• Smartphones
• Tablets
• Earbuds
• Portable gaming devices
• Accessories
• Small USB-C electronics

Before using the Battery Pack with a particular device, check the device manufacturer's required charging voltage, current and power specifications.

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Recycled Material Design

Samsung has also incorporated recycled materials into the EB-P4520's construction.

Samsung states that the Battery Pack contains 5.9% recycled content, consisting of 30% post-consumer recycled plastic. The recycled-material claim has been validated through UL's Environmental Claim Validation Procedure.

This gives the Battery Pack an additional environmental consideration while retaining its practical portable design.

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Samsung 20,000mAh 45W Battery Pack Specifications

Specifications are based on Samsung's official product information.

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Samsung EB-P4520 Charging Performance

The 45W figure represents the maximum supported output under appropriate conditions, rather than a guaranteed charging speed for every connected smartphone or tablet.

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Why Buy Samsung 20,000mAh 45W Battery Pack from TechShek.pk?

Genuine Samsung Accessory

The EB-P4520 is an official Samsung Battery Pack designed around Samsung's Super Fast Charging ecosystem.

20,000mAh Capacity

The high capacity gives you significantly more portable power for long days, travel and emergencies.

45W Fast Charging

Compatible devices can take advantage of Samsung's 45W Super Fast Charging 2.0 technology.

Three USB-C Ports

Charge multiple modern USB-C devices from one portable battery pack.

PD 3.0 + PPS

Advanced USB-C charging standards make the Battery Pack useful with compatible Samsung and third-party devices.

Ideal Galaxy Companion

If you own a Galaxy S, Z or compatible Galaxy Tab device, this Battery Pack provides a convenient portable charging solution.

Cable Included

A 30cm USB-C to USB-C cable is included in the box.

Premium Samsung Build

Samsung combines its familiar accessory design with recycled-material construction and a practical portable form factor.

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Frequently Asked Questions

1. What is the capacity of Samsung EB-P4520?

The Samsung EB-P4520 has a 20,000mAh nominal capacity, equivalent to 74Wh according to Samsung's specifications.

2. Does Samsung EB-P4520 support 45W charging?

Yes. It supports up to 45W Super Fast Charging 2.0 for compatible devices.

3. How many devices can it charge at once?

The Battery Pack has three USB-C ports and can charge up to three compatible devices simultaneously. Available power is shared when multiple devices are connected.

4. Does it support Samsung Super Fast Charging 2.0?

Yes. The EB-P4520 supports 45W Super Fast Charging 2.0, along with PD 3.0 PDO/PPS.

5. Does it come with a charging cable?

Yes. Samsung includes a 30cm USB-C to USB-C cable in the package.

6. Can I use it with non-Samsung phones?

Yes, compatible third-party USB-C devices can use the Battery Pack. However, the maximum charging speed depends on the device's supported charging standards.

7. Does it have USB-A?

No. The EB-P4520 uses three USB-C ports rather than USB-A.

8. Is it suitable for Samsung Galaxy tablets?

Yes. Samsung lists compatibility with selected Galaxy Tab S7 and later models and other compatible Galaxy tablets.

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Conclusion

The Samsung 20,000mAh 45W Battery Pack (EB-P4520) is a powerful portable charging solution for Samsung Galaxy users and anyone with compatible USB-C devices.

Its combination of 20,000mAh capacity, 45W Super Fast Charging 2.0, USB PD 3.0, PPS support and three USB-C ports makes it suitable for smartphones, tablets and other modern devices. The ability to charge multiple devices simultaneously adds extra convenience for travel and everyday use.

For customers looking for a Samsung 20,000mAh Power Bank Price in Pakistan, Samsung 45W Power Bank, Samsung EB-P4520, Samsung 20,000mAh Battery Pack, Samsung Super Fast Charging 2.0 Power Bank or a high-capacity Samsung USB-C power bank, the EB-P4520 is a strong choice.