Previous page Next page 1 About Anker Zolo 2 Stylishly Designed 3 Multi-charging 4 Two-Way Charging 5 Built-In Cable Previous page Next page 1 Real-Time Protection 2 Digital Display 3 Durable Cable 4 Travel-Ready Energy 5 Universally Compatible Previous page Next page 1 Power for Every Family 2 Power for Gifting 3 Power for adventure 4 Power for work 5 Power for Everyday Anker Zolo Power Bank Buying Options Anker Zolo Power Bank Add to Cart Anker 3-in-1 PowerBank Add to Cart Anker Nano Power Bank 30W Buying Options Anker Power Bank 10K Add to Cart Customer Reviews 4.6 out of 5 stars 7,587 4.6 out of 5 stars 7,587 4.5 out of 5 stars 1,878 4.6 out of 5 stars 6,079 4.7 out of 5 stars 489 Price $16.09$16.09 $35.99$35.99 $44.99$44.99 $34.99$34.99 $29.99$29.99 Main Feature Built-In C Cable Built-In C Cable 3-in-1 Charger + Built-In Built-In C Cable Built-In C Cable Charging Ports 1A1C, Built-in C Cable 1A1C, Built-in C Cable Built-in C Cable + 1C 1C1A+Built-In USB-C Cable USB-C*2 + USB-A*1 Recharging Time ~2.5 Hours(20w) ～5.25Hours(20W) ~3.5 Hours(30w) ~ 1.65 Hours(30W) ~ 3.2Hours(22.5W) Size 4.32*2.58*0.98 in 4.72*2.90*1.24 in 4.25*1.97*1.22 in 4.13 × 2.06 × 1.02 in 4.48 x 2.78 x 0.65 in Weight 0.47lb 0.78lb 0.55lb 0.47lb 0.45lb Compatible Devices iPhone 16/15 Series, MacBook iPhone 16/15 Series, MacBook iPhone 16/15 Series, MacBook iPhone 16/15 Series, MacBook iPhone 15/14 Series Model Number A1688 Output USB-C Cable / USB-C Port Output: 5V⎓3A / 9V⎓3A / 10V⎓2.25A / 12V⎓2.5A / 15V⎓2A / 20V⎓1.5A (30W Max) Note A single port can deliver up to 30W of power, while using multiple ports simultaneously provides a total output of 15W. FAQ-2 Q:Can it charge low-current devices like earphones? A: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! FAQ-4 Q:How can I estimate the number of charges for my device? A: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). Total Capacity 10,000mAh Input USB-C Cable / USB-C Port Input: 5V⎓3A / 9V⎓2.22A / 12V⎓1.66A (20W Max) FAQ-1 Q:How long does it take to fully charge the power bank? A: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. FAQ-3 Q:Does it support charging while discharging? A:Yes, the power bank supports pass-through charging with a max input and output of 5V/3A. Note that it does not support simultaneous charging and discharging for laptops. For longevity, avoid charging your phone while charging the power bank. FAQ-5 Q:Why is my power bank providing fewer charges than expected? A:Energy loss during charging, due to inefficiencies in the battery cells and circuitry, results in a 30% to 45% capacity reduction. Therefore, a fully charged Anker Zolo 10,000mAh Power Bank typically provides about 5,500mAh to 7,000mAh.