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Anker 621 Magnetic Battery vs INIU Power Bank Compact: Comparison

Anker 621 Magnetic Battery vs INIU Power Bank Compact: the capacity mah difference

Expect a near tie. The closest thing to a difference is capacity mah, Anker 621 Magnetic Battery 5000 mAh against INIU Power Bank Compact 10000 mAh. Output port count is not the same on both, 1 ports on the Anker 621 Magnetic Battery versus 2 ports on the INIU Power Bank Compact. There is a split on usb-c port count as well, 1 ports on the Anker 621 Magnetic Battery versus 2 ports on the INIU Power Bank Compact. They differ on display type too, No on the Anker 621 Magnetic Battery versus Yes on the INIU Power Bank Compact. Length is not the same on both, 104.9 mm on the Anker 621 Magnetic Battery versus 111.8 mm on the INIU Power Bank Compact. Width is not the same on both, 66.5 mm on the Anker 621 Magnetic Battery versus 68.6 mm on the INIU Power Bank Compact.

Which should you buy, Anker 621 Magnetic Battery or INIU Power Bank Compact?

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. Buy the INIU Power Bank Compact for travelers who forget cables and video calls on the go, though it is not the pick for charging laptops and users wanting maximum capacity.

Anker 621 Magnetic Battery vs INIU Power Bank Compact price

At the last price check the INIU Power Bank Compact was $22.49 and the Anker 621 Magnetic Battery $42.99, a 91% premium.

Frequently asked questions

Do the Anker 621 Magnetic Battery and INIU Power Bank Compact differ on single port max output?

Yes. Single Port Max Output reads 12W on the Anker 621 Magnetic Battery versus 45 W on the INIU Power Bank Compact.

Is the AC Outlet the same on the Anker 621 Magnetic Battery and INIU Power Bank Compact?

It is. Both are listed at No, so it is not a reason to pick one over the other.

Anker

Anker 621 Magnetic Battery

$42.99

Anker Store

@ Anker Store ›

INIU

INIU Power Bank Compact

$22.49

Amazon

@ Amazon ›

Anker

Anker 621 Magnetic Battery

$42.99

Anker Store

@ Anker Store ›

INIU

INIU Power Bank Compact

$22.49

Amazon

@ Amazon ›

Specs and benchmarks

Show Only Differences

Brand
Anker 621 Magnetic Battery
Anker
INIU Power Bank Compact
INIU
Capacity mAh
Anker 621 Magnetic Battery
5000 mAh
INIU Power Bank Compact
10000 mAhBest
Single Port Max Output
Anker 621 Magnetic Battery
12W (USB-C, 5V/2.4A)
INIU Power Bank Compact
45 W
Max Output With All Ports
Anker 621 Magnetic Battery
12W Max
INIU Power Bank Compact
45 W
Output Port Count
Anker 621 Magnetic Battery
1 ports
INIU Power Bank Compact
2 ports
USB-C Port Count
Anker 621 Magnetic Battery
1 ports
INIU Power Bank Compact
2 ports
AC Outlet
Anker 621 Magnetic Battery
No
INIU Power Bank Compact
No
Built-in Cable
Anker 621 Magnetic Battery
No
INIU Power Bank Compact
No
Display Type
Anker 621 Magnetic Battery
No
INIU Power Bank Compact
Yes
Weight
Anker 621 Magnetic Battery
129 gBest
INIU Power Bank Compact
160 g
Length
Anker 621 Magnetic Battery
104.9 mm
INIU Power Bank Compact
111.8 mm
Width
Anker 621 Magnetic Battery
66.5 mm
INIU Power Bank Compact
68.6 mm
Thickness
Anker 621 Magnetic Battery
11.4 mm
INIU Power Bank Compact
17.8 mm
Price
Anker 621 Magnetic Battery
$42.99
INIU Power Bank Compact
$22.49
Laptop Charging 60W+
Anker 621 Magnetic Battery
No
INIU Power Bank Compact
No
Dimensions
Anker 621 Magnetic Battery
4.13 x 2.62 x 0.45 in
INIU Power Bank Compact
4.4 x 2.7 x 0.7 in (111.8 x 68.6 x 17.8mm)
Protections
Anker 621 Magnetic Battery
Anker MultiProtect safety technology
INIU Power Bank Compact
Over Charging Protection

Specification	Anker 621 Magnetic Battery	INIU Power Bank Compact
Brand	Anker	INIU
Capacity mAh	5000 mAh	10000 mAh
Single Port Max Output	12W (USB-C, 5V/2.4A)	45 W
Max Output With All Ports	12W Max	45 W
Output Port Count	1 ports	2 ports
USB-C Port Count	1 ports	2 ports
AC Outlet	No	No
Built-in Cable	No	No
Display Type	No	Yes
Weight	129 g	160 g
Length	104.9 mm	111.8 mm
Width	66.5 mm	68.6 mm
Thickness	11.4 mm	17.8 mm
Price	$42.99	$22.49
Laptop Charging 60W+	No	No
Dimensions	4.13 x 2.62 x 0.45 in	4.4 x 2.7 x 0.7 in (111.8 x 68.6 x 17.8mm)
Protections	Anker MultiProtect safety technology	Over Charging Protection

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 INIU Power Bank Compact if you already have it on hand or find it at a lower price.

Price comparison

Retailer	Anker 621 Magnetic Battery	INIU Power Bank Compact
Anker Store	$42.99 View on Anker Store
Amazon		$22.49 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.