ANKER 79AN20L-SA Astro Voltage Power Bank Battery Charger PRO2 20000MAH

( Brand: Anker ), ( Manufacturer Part Number: 79AN20L-SA ), ( Type: Power Bank ), ( Unit Type: Unit ), ( Chemical Composition: Li-po )

Review ANKER Astro 2000 0mah Multi voltage Power Bank Battery Charger Portable

The Anker Astro Pro2 is a high-capacity power bank and multi-voltage charger, boasting a massive 20,000mAh (73Wh) battery capacity. This portable charging solution is designed to keep your devices charged on the go, making it an essential companion for travelers, commuters, and anyone who relies on their mobile devices throughout the day.

The Anker Astro Pro2 is a multi-voltage charger, offering both USB and AC outputs. The USB outputs deliver power at up to 3A per port, allowing you to charge two devices simultaneously at full speed. The AC output, meanwhile, can charge laptops, cameras, and other devices that require a wall outlet. With a maximum output of 65W, the Anker Astro Pro2 can even power most 12-inch MacBooks, making it a versatile and powerful charging solution.

This power bank features Anker's PowerIQ and VoltageBoost technologies, which intelligently identify your device and deliver its fastest possible charging speed. PowerIQ ensures optimal charging for USB-powered devices, while VoltageBoost maximizes the charging efficiency of devices that require a stable voltage.

The Anker Astro Pro2 is built with premium materials and advanced safety features. Its sleek, compact design is made of durable aluminum alloy, and its built-in MultiProtect safety system provides overcharge, overvoltage, and short-circuit protection. The power bank also features a LED power indicator, which displays the remaining battery level and the charging status of each output.

The Anker Astro Pro2 is compatible with a wide range of devices, including smartphones, tablets, laptops, cameras, and other USB-charged devices. It also supports pass-through charging, allowing you to charge the power bank while also charging connected devices. The power bank is available in several color options, including black, silver, and blue.

In summary, the Anker Astro Pro2 is a high-capacity, multi-voltage power bank and charger that offers both USB and AC outputs. With a massive 20,000mAh battery capacity, it can charge multiple devices multiple times on a single charge. Its PowerIQ and VoltageBoost technologies ensure fast and efficient charging, while its premium build and advanced safety features make it a reliable and durable charging solution for any situation.

An In-depth Analysis of the Anker Astro Pro 20000mAh Multi-voltage Power Bank Charger (Anker 79AN20L-SA)

The Anker Astro Pro 20000mAh Multi-voltage Power Bank Charger (Anker 79AN20L-SA) is a versatile and powerful external battery designed to charge multiple devices. This power bank supports a wide range of voltages and can be a valuable asset for travelers and individuals who often find themselves away from power outlets. In this analysis, we will discuss the key features, pros, cons, and provide a concluding recommendation.

1. Capacity: The power bank has a massive 20000mAh capacity, which can charge most smartphones approximately 6-7 times or a MacBook once.

2. Multi-voltage: It can output 5V/3A, 9V/2A, 12V/1.5A, and 14.4V/1.2A, making it compatible with a wide range of devices.

3. PowerIQ and VoltageBoost: These technologies ensure optimal charging speed for various devices.

4. Compact and lightweight: Despite its large capacity, the power bank is compact and lightweight, weighing just 22.6 ounces.

5. LED power indicator: The power bank features an LED power indicator that shows the remaining battery level.

1. Versatility: The Anker Astro Pro power bank can charge a wide range of devices, including laptops.

2. Fast charging: With PowerIQ and VoltageBoost technologies, the power bank charges devices quickly.

3. Portability: Its compact size and lightweight design make it easy to carry around.

4. Durability: Anker is known for its high-quality and durable products.

1. Expensive: Compared to other power banks with similar capacity and features, the Anker Astro Pro is relatively expensive.

2. Size: Despite being portable, its large size might not be suitable for those who prefer smaller power banks.

The Anker Astro Pro 20000mAh Multi-voltage Power Bank Charger is an excellent choice for individuals who require a high-capacity and versatile power source. Its ability to charge multiple devices, including laptops, sets it apart from other power banks. While it may be more expensive than some other options, its fast charging capabilities, portability, and durability make it a worthwhile investment for frequent travelers and power users.

If you're in need of a high-capacity, versatile, and fast-charging power bank, the Anker Astro Pro 20000mAh Multi-voltage Power Bank Charger (Anker 79AN20L-SA) is an excellent choice. This power bank offers the convenience of charging various devices, including laptops, on the go, making it a valuable addition to any traveler's gear or an essential tool for power users.

Details:

All the pictures are of actual item. Anker Astro Pro2 2000 0mAh Multi- voltage 5V 12V 16V 19V External Battery Charger: Output USB output: 5V, 2A; DC / 4A, 3.5A or 19V 3A Input 15-19V 1.3A of capacity, provides 1 full charge to most laptops approximately 9 cycles smartphones Reliable lithium polymer battery ensures quality. More than 500 recharges over its lifetime. Feel free to message with any questions.

Equipped with two outputs for greater versatility: 1 DC 12V / 4A, 16V 3.5A or 19V 3A port and USB 5V 2.1A Slim stylish aluminum body ensures efficient heat dissipation, lighter weight, durability. 4 smart Leds keep you updated as to the remaining capacity.

part #: 79an20l prices

• $18.99-$22.95

specifications baterchar:

• brand: Anker
• mpn: 79an20l-sa
• type: Power Bank
• unit type: Unit
• chemical composition: Li-po

offer baterchar:

• quantity: 1
• options: Ship-to-home
• started: January 12, 2026
• best offers: True
• availability: In Stock
• sold: 0

returns baterchar:

• policy: No Returns

payments baterchar:

• wallet: Apple-pay
• other
• credit card: Mastercard

shipping baterchar:

• type: Calculated
• transit: 3-9 Days
• class: Standard
• service: USPS Ground Advantage
• cost: $11.55
• carrier: USPS

seller baterchar:

• # reviews: 1796
• rating: 99.8%
• city: Walpole, Massachusetts

general baterchar:

• Consumer Electronics > Multipurpose Batteries Power > Battery Chargers
• condition: Used

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