Is it normal for the charging speed to be slow?

The charging speed depends on whether the charger and cable can meet the power bank's requirements. Using a 20W fast charger, the power bank can be fully charged in approximately 2.5 hours.

Can it charge low-current devices like earphones?

Yes, this power bank features a low-current charging mode.Simply double tap the power button to enter this mode to charge small electronic devices and double tap again to exit!

Does it support charging while discharging?

Yes, the power bank supports pass-through charging, allowing it to be recharged while it charges devices like smartphones simultaneously.

Can I bring it on a plane?

Yes, in general, power banks with a battery capacity under 27,027 mAh (100 watt-hours) can be legally and safely carried on planes.

How can I estimate the number of charges for my device?

To estimate charges, use this formula: (Power Bank Capacity × 0.65) ÷ Device Battery Capacity. For example, an iPhone 15 with a 3,877mAh battery can receive about 1.67 charges from a 10,000mAh power bank (10,000mAh × 0.65 ÷ 3,877mAh).

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⚡ Power up your hustle, anywhere, anytime.

SMART SAFETY TECH - ActiveShield 2.0 monitors temperature 3 million times daily, delivering safe, optimized charging every time.
LIGHTNING FAST RECHARGE - 30W output and 20W input means your devices and power bank recharge at breakneck speed.
UNSTOPPABLE POWER RESERVE - Charge your iPhone 15 up to 4 full times or Samsung S24 nearly 4 times—never run out on the go.
BUILT IN CABLE ZERO HASSLE - Integrated 5.98-inch USB-C cable engineered to endure 10,000+ bends—say goodbye to lost or frayed cables.
TRAVEL READY COMPACT DESIGN - Slim, lightweight (318g) and sleek black finish fits perfectly in your bag or pocket for seamless mobility.

The Anker Zolo Power Bank packs a massive 20,000mAh capacity with 30W two-way fast charging and a built-in ultra-durable USB-C cable. Designed for professionals on the move, it charges flagship devices multiple times, recharges quickly itself, and features advanced safety tech to protect your gear. Compact and travel-ready, it’s the ultimate power companion for your iPhone 16, Samsung Galaxy, and more.

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

₱6366

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TrustScore 4.5 | 7,300+ reviews

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Customer service was outstanding when I had questions about the product.

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Product Dimensions	11.99 x 7.37 x 3.15 cm; 317.51 g
Batteries	1 Lithium Polymer batteries required. (included)
Item model number	A1689
Special features	Fast Charging
Color	Black
Item Weight	318 g

AnkerZolo Power Bank, 20,000mAh 30W High-Speed Portable Charger with Built-In USB-C Cable, Battery Pack For iPhone 16/16 Plus/16 Pro/16 Pro Max/15 Series, Galaxy, and More (Black, 20000 mAh)

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