Anker has introduced its latest portable charger, the Nano Power Bank (MagGo, Plus), in Japan.
The device is now available for pre-order on Anker's Japanese website at ¥11,990 (approximately $75), with shipments expected to begin in late June 2026.
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The power bank features a 10,000mAh capacity, measures 15mm thick, and weighs 215g.
It comes with Qi2 certification, enabling up to 15W of magnetic wireless charging for compatible devices.
This includes most iPhones from the 12 series onward running iOS 17.4 or later, except the iPhone 12 mini, 13 mini, and 16e.
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For wired charging, a single USB-C port delivers up to 30W output and also supports 30W input for recharging the battery.
When charging two devices simultaneously, the wired output drops to 12W and the wireless output to 5W.
Anker continues to use standard lithium-ion cells rather than newer technologies like solid-state or sodium-ion.
The company says alternative batteries are currently too heavy and bulky for portable power banks.
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Anker claims its refined lithium-ion cells, called Neo Lithium-Ion, offer a better weight-to-capacity ratio and avoid airline travel restrictions or disposal issues.
The power bank incorporates safety features including ATL cells and a fire-resistant chassis. It also uses an aluminum alloy heat dissipation layer and high-density graphene for thermal management.
An internal battery management system logs voltage and cell data, and users can check battery health and estimated replacement time via Anker's mobile app when connected with a USB-C cable.
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The Anker Nano Power Bank (MagGo, Plus) is currently available only in black. A white version is planned for a general release in fall 2026.
