 Anker 20K Power Bank |  Anker Zolo Power Bank |  Anker 10K Power Bank |  Anker 10K Power Bank |  3-in-1 Charger + Built-In |  Anker Nano Power Bank |  Anker Nano Power Bank | |
|---|---|---|---|---|---|---|---|
Customer Reviews | — | — | — | — | — | — | — |
Price | — | — | — | — | — | — | — |
Main Feature | Built-In C Cable*2 | Built-In C Cable | Built-In C Cable | Built-In C Cable | 3-in-1 Charger + Built-In | Built-In C Cable | Built-in C Connector |
Output Ports | Built-in C+C Cable+1A1C | Built-in C Cable+1A1C | Built-in C Cable +1C | Built-in L+C Cable +1C1A | Built-in C Cable + 1C | Built-In C Cable+1C1A | USB-C*2 |
Maximum Output Power | 45W | 30W | 30W | 30W | 30W | 30W | 22.5W |
Size | 4.72*2.89*1.24 in | 4.72*2.89*1.24 in | 4.32*2.58*0.98 in | 4.32*2.58*0.98 in | 4.25*1.97*1.22 in | 4.13*2.06*1.02 in | 3.03*1.45*0.98 in |
Weight | 362g/12.8oz/0.8lb | 353g/12.48oz/0.78lb | 213g/7.52oz/0.47lb | 218g/7.68oz/0.48lb | 249g/8.8oz/0.55lb | 235 g/8.3 oz/0.47lb | 98.5g/3.47oz/0.22lb |
Why is my power bank recharging slowly?
For faster charging, use a PD charger rated at 30W or higher. With a 30W PD charger, the power bank takes about 4 hours to fully recharge.
Is it normal for the power bank to get slightly warm during use?
Yes, a small temperature rise is normal. The product meets the safety standards for a maximum temperature rise of 118°F (48?).
How can I estimate the number of charges for my device?
To estimate charges, use this formula: (Power Bank Capacity × 0.7) ÷ Device Battery Capacity. For example, an iPhone 15 Pro with 3,274mAh can receive about 4.27 charges from a 20,000mAh power bank (20,000mAh × 0.7) ÷ 3,274mAh.
Why does the power bank sometimes not charge when multiple devices are connected?
This power bank supports multi-port output up to 15W total (5V/3A). When the built-in cable is used with either the USB-A or USB-C port, the output voltage is 5V. Make sure your devices support 5V charging.
How is power distributed when using a single port or multiple ports?
With one port, only the USB-C port can deliver up to 45W. The USB-A port can deliver up to 22.5W. With multiple ports in use, all ports share a total 15W (5V/3A).
Anker 20K Power Bank | Anker Zolo Power Bank | Anker 10K Power Bank | Anker 10K Power Bank | 3-in-1 Charger + Built-In | Anker Nano Power Bank | Anker Nano Power Bank |
|---|---|---|---|---|---|---|
| Customer Reviews | ||||||
| — | — | — | — | — | — | — |
| Price | ||||||
| — | — | — | — | — | — | — |
| Main Feature | ||||||
| Built-In C Cable*2 | Built-In C Cable | Built-In C Cable | Built-In C Cable | 3-in-1 Charger + Built-In | Built-In C Cable | Built-in C Connector |
| Output Ports | ||||||
| Built-in C+C Cable+1A1C | Built-in C Cable+1A1C | Built-in C Cable +1C | Built-in L+C Cable +1C1A | Built-in C Cable + 1C | Built-In C Cable+1C1A | USB-C*2 |
| Maximum Output Power | ||||||
| 45W | 30W | 30W | 30W | 30W | 30W | 22.5W |
| Size | ||||||
| 4.72*2.89*1.24 in | 4.72*2.89*1.24 in | 4.32*2.58*0.98 in | 4.32*2.58*0.98 in | 4.25*1.97*1.22 in | 4.13*2.06*1.02 in | 3.03*1.45*0.98 in |
| Weight | ||||||
| 362g/12.8oz/0.8lb | 353g/12.48oz/0.78lb | 213g/7.52oz/0.47lb | 218g/7.68oz/0.48lb | 249g/8.8oz/0.55lb | 235 g/8.3 oz/0.47lb | 98.5g/3.47oz/0.22lb |
Why is my power bank recharging slowly?
For faster charging, use a PD charger rated at 30W or higher. With a 30W PD charger, the power bank takes about 4 hours to fully recharge.
Is it normal for the power bank to get slightly warm during use?
Yes, a small temperature rise is normal. The product meets the safety standards for a maximum temperature rise of 118°F (48?).
How can I estimate the number of charges for my device?
To estimate charges, use this formula: (Power Bank Capacity × 0.7) ÷ Device Battery Capacity. For example, an iPhone 15 Pro with 3,274mAh can receive about 4.27 charges from a 20,000mAh power bank (20,000mAh × 0.7) ÷ 3,274mAh.
Why does the power bank sometimes not charge when multiple devices are connected?
This power bank supports multi-port output up to 15W total (5V/3A). When the built-in cable is used with either the USB-A or USB-C port, the output voltage is 5V. Make sure your devices support 5V charging.
How is power distributed when using a single port or multiple ports?
With one port, only the USB-C port can deliver up to 45W. The USB-A port can deliver up to 22.5W. With multiple ports in use, all ports share a total 15W (5V/3A).
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