Anker Astro Portable Batteries Comparison

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Charging Ports

Best for:

mAh

name

Group

 

1

Charging 1 Smartphone at full speed

6,000

Astro 1

2nd Gen Astro

astro1

2

Charging 1 smartphone at full speed + 1 standard USB device at full speed

9,000

Astro 2

2nd Gen Astro

astro2

3

Charging 2 smartphones at full speed + 1 standard USB device at full speed

12,000

Astro 3

2nd Gen Astro

astro3

2

Charging 1 small battery capacity tablet at full speed + 1 standard USB device at standard speed

10,000

Astro E3

Astro E

astro-e3

2

Charging 1 tablet at full speed + 1 standard USB device at standard speed

13,000

Astro E4

Astro E

astro-e4

2

Charging 1 tablet at full speed + 1 standard USB device at standard speed

15,000

Astro E5

Astro E

astro-e5

1

Charging 1 smartphone at a low speed

4,500

Astro Slim 2

Astro Slim

astro-slim2

1

Charging 1 smartphone at a low speed

6,000

Astro Slim 3

Astro Slim

astro-slim3

 1

Charging 1 smartphone at a low speed

3,000

Astro Mini

Astro Mini

astro-mini-pink

2

Charging 1 large battery capacity  tablet at normal speed + 1 smartphones at low-normal speed.

15,000

Astro Pro

2nd Gen Astro Pro

astro-pro

3

Charging 1 large battery capacity  tablet at normal speed + 2 smartphones at low-normal speed.

20,000

Astro Pro 2

2nd Gen Astro Pro

astro-pro2

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