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Anker 621 Magnetic Battery vs EcoFlow RAPID Mag Power Bank: Comparison

What is the difference between Anker 621 Magnetic Battery and EcoFlow RAPID Mag Power Bank?

They are built to different briefs, and single port max output shows it, Anker 621 Magnetic Battery 12W against EcoFlow RAPID Mag Power Bank 30 W. They differ on width too, 66.5 mm on the Anker 621 Magnetic Battery versus 70.1 mm on the EcoFlow RAPID Mag Power Bank. They differ on thickness too, 11.4 mm on the Anker 621 Magnetic Battery versus 14.0 mm on the EcoFlow RAPID Mag Power Bank. There is a split on dimensions as well, 4.13 x 2.62 x 0.45 in on the Anker 621 Magnetic Battery versus 4.25 x 2.76 x 0.55 in on the EcoFlow RAPID Mag Power Bank.

Which should you buy, Anker 621 Magnetic Battery or EcoFlow RAPID Mag Power Bank?

The Anker 621 Magnetic Battery is the one to take for iPhone 12/13 series owners and ultra-compact magnetic backup power, though it is the wrong buy for iPhone 14 and later (undersized fit) and Android users. The EcoFlow RAPID Mag Power Bank suits quick single top-ups on the go and minimalist everyday-carry power bank, though it is not built for laptop or tablet charging and charging multiple devices at once. It is equally the pick for iPhone and other Qi2 phone owners wanting a slim magnetic charger.

Which is cheaper, Anker 621 Magnetic Battery or EcoFlow RAPID Mag Power Bank?

The Anker 621 Magnetic Battery asks 59% more, $42.99 against $26.99 for the EcoFlow RAPID Mag Power Bank.

Where the two are identical

Where they agree, they agree completely, capacity mah, output port count, usb-c port count, ac outlet and laptop charging 60w+ included, so the decision does not turn on any of those.

Frequently asked questions

Do the Anker 621 Magnetic Battery and EcoFlow RAPID Mag Power Bank differ on max output with all ports?

Yes. Max Output With All Ports reads 12W Max on the Anker 621 Magnetic Battery versus 30 W on the EcoFlow RAPID Mag Power Bank.

Which is cheaper, Anker 621 Magnetic Battery or EcoFlow RAPID Mag Power Bank?

The Anker 621 Magnetic Battery asks 59% more, $42.99 against $26.99 for the EcoFlow RAPID Mag Power Bank.

Specs and benchmarks

  • Brand

    Anker 621 Magnetic Battery
    Anker
    EcoFlow RAPID Mag Power Bank
    EcoFlow
  • Capacity mAh

    Anker 621 Magnetic Battery
    5000 mAh
    EcoFlow RAPID Mag Power Bank
    5000 mAh
  • Single Port Max Output

    Anker 621 Magnetic Battery
    12W (USB-C, 5V/2.4A)
    EcoFlow RAPID Mag Power Bank
    30 W
  • Max Output With All Ports

    Anker 621 Magnetic Battery
    12W Max
    EcoFlow RAPID Mag Power Bank
    30 W
  • Output Port Count

    Anker 621 Magnetic Battery
    1 ports
    EcoFlow RAPID Mag Power Bank
    1 ports
  • USB-C Port Count

    Anker 621 Magnetic Battery
    1 ports
    EcoFlow RAPID Mag Power Bank
    1 ports
  • AC Outlet

    Anker 621 Magnetic Battery
    No
    EcoFlow RAPID Mag Power Bank
    No
  • Built-in Cable

    Anker 621 Magnetic Battery
    No
    EcoFlow RAPID Mag Power Bank
    Yes
  • Recharge Input Power

    Anker 621 Magnetic Battery
    12W (USB-C 5V/2.4A)
    EcoFlow RAPID Mag Power Bank
    30 W
  • Length

    Anker 621 Magnetic Battery
    104.9 mm
    EcoFlow RAPID Mag Power Bank
    108.0 mm
  • Width

    Anker 621 Magnetic Battery
    66.5 mm
    EcoFlow RAPID Mag Power Bank
    70.1 mm
  • Thickness

    Anker 621 Magnetic Battery
    11.4 mm
    EcoFlow RAPID Mag Power Bank
    14.0 mm
  • Price

    Anker 621 Magnetic Battery
    $42.99
    EcoFlow RAPID Mag Power Bank
    $26.99
  • Laptop Charging 60W+

    Anker 621 Magnetic Battery
    No
    EcoFlow RAPID Mag Power Bank
    No
  • Dimensions

    Anker 621 Magnetic Battery
    4.13 x 2.62 x 0.45 in
    EcoFlow RAPID Mag Power Bank
    4.25 x 2.76 x 0.55 in

    Which one should you pick?

    Choose Anker 621 Magnetic Battery if you already have it on hand or find it at a lower price.

    Choose EcoFlow RAPID Mag Power Bank if you already have it on hand or find it at a lower price.

    Price comparison

    RetailerAnker 621 Magnetic BatteryEcoFlow RAPID Mag Power Bank
    Anker Store

    $42.99

    View on Anker Store
    Amazon

    $26.99

    View on Amazon

    Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.

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