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Titanium gray MagSafe power bank, ultra slim credit card size with LED display

Aobbow ST-338 5000mAh MagSafe Power Bank Titanium Gray

SKU CH-0239-H07ZG MPN ST-338

Ultra-slim 5000mAh magnetic power bank with 15W wireless charging, LED percentage display and USB-C input/output for iPhone 12-17 series

  • Type5000 milliamp_hours
  • ColorTitanium Gray
  • Compatible Phone ManufactureriPhone
  • Compatible Phone ModeliPhone
  • Capacity5000 milliamp_hours
  • Chemicallithium_ion
  • Credit-card footprint at .4 in thick
  • 5000 mAh gives roughly .7–.9 phone charge
  • Magnetic snap aligns with iPhone 12 through 17
  • LED screen shows exact remaining percentage
  • USB-C port delivers up to 15 W output

Magnetic 5000mAh power bank

The Aobbow ST-338 is a 5000mAh lithium-ion power bank with MagSafe-compatible magnetic attachment. It delivers up to 15W wireless output and includes a USB-C port for 3A wired charging. An LED display shows the remaining percentage. The unit measures 3.4 in by 3.5 in by .4 in and weighs .35 lb.

iPhone 12 to 17 users wanting cable-free top-ups

This charger suits owners of iPhone 12, 13, 14, 15, 16 or 17 models who want a slim battery that snaps on and stays put while the phone is used. It also works with AirPods wireless cases and Android phones that support magnetic wireless charging or MagSafe cases. Buyers who need more than roughly .7 to .9 of a full phone charge per cycle, or who must charge multiple devices at once, should look at a higher-capacity bank.

5000mAh capacity

The 5000mAh rating determines how much backup power is available. In practice this provides about .7 to .9 of a full charge for many iPhone models after conversion losses. If your daily routine demands a full recharge or more, this capacity will fall short.

Highlights

  • Credit-card footprint at .4 in thick
  • 5000 mAh gives roughly .7–.9 phone charge
  • Magnetic snap aligns with iPhone 12 through 17
  • LED screen shows exact remaining percentage
  • USB-C port delivers up to 15 W output

Specifications

BrandAobbow
ModelST-338
Type5000 milliamp_hours
ColorTitanium Gray
Part NumberW7
Compatible Phone ManufactureriPhone
Compatible Phone ModeliPhone
Capacity5000 milliamp_hours
Chemicallithium_ion
Volt5 volts
Amp3 amps
OutputUSB Type C
InputUSB Type C
Dimension3.4 in x 3.5 in x 0.4 in
Weight0.35 lb

Questions about this item

Which iPhone series does the ST-338 5000mAh MagSafe power bank support?

The ST-338 works with iPhone 12, 13, 14, 15, 16, and 17 series, plus AirPods wireless charging cases and selected Android phones with magnetic wireless charging or MagSafe-compatible cases.

What does the 5000mAh capacity deliver in real use for an iPhone 15?

The 5000mAh pack charges an iPhone 15 from 0% to around 40% in 30 minutes via 15W output, giving roughly 0.7–0.9 full charge depending on conditions.

How fast does the USB-C port charge compared to the magnetic snap-on?

The USB-C port delivers up to 15W output for a faster power boost, while the magnetic snap-on provides convenient cable-free charging at the same 15W maximum.

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