What is the best power bank for charging multiple devices at once?
This page compares 18 power banks with verified specifications and prices. Top options include INIU Portable Charger 10000mAh 22.5W (Model 10000), Anker Nano Power Bank 10K 30W (A1234), Ugreen MagFlow 10000mAh Qi2 25W (PD30). Prices range from £13 to £172. All data is sourced from manufacturer documentation and specialist retailers.
| Product ⇅ | Price ⇅ | Capacity (mAh) ⇅ | Output Voltage (V) ⇅ | Output Current (A) ⇅ | Input Voltage (V) ⇅ | Charging Time (hours) ⇅ | Number of Ports ⇅ | Size (mm) ⇅ | Weight (g) ⇅ |
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INIU Portable Charger 10000mAh 22.5W (Model 10000)
US
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£13.44 ≈ | 10000 mAh | — | — | — | — | 3 | 5.19 in x 2.75 in x 0.60 in | 6.9 oz |
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Compact 10,000 mAh power bank with 22.5W fast charging, USB-C input/output, a digital battery display and a built-in phone holder. Suited for everyday use and travel when you need a lightweight charger that can power multiple devices.
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Anker Nano Power Bank 10K 30W (A1234)
US
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£26.89 ≈ | 10000mAh | 5V / 9V / 10V / 12V / 15V / 20V | 3A / 2.25A / 2.5A / 2A / 1.5A | 5V / 9V / 15V / 20V | 45 minutes to 50% | USB-C, USB-A, built-in USB-C cable (3 total) | 4.09 × 2.06 × 1.02 in | 7.58 oz |
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Ugreen MagFlow 10000mAh Qi2 25W (PD30)
US
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£59.77 ≈ | 10000mAh | 5V/9V/10V/12V/15V/20V | 3A/3A/2.25A/2.5A/2A/1.5A | 5V/9V/12V/15V | About 2 hours | 2 | 110.8 x 70 x 21 mm | 254 g |
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A compact 10,000mAh magnetic power bank with Qi2 25W wireless charging and a 30W-capable built-in USB-C cable for fast wired input/output. Suited for iPhone users who want MagSafe-style 25W wireless top-ups and travelers who need a small power bank with strong magnets and multi-device charging.
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Anker Laptop Power Bank 25K
US
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£89.66 ≈ | 25,000mAh | 3-11V / 5V / 9V / 10V / 12V / 15V / 20V | 3A / 2.25A / 5A / 2A / 1.5A | 3-11V / 5V / 9V / 10V / 12V / 15V / 20V | About 2 hours (with 100W charger) | 4 | 6.18 × 2.12 × 1.93 in | 21.0 oz |
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A high-capacity 25,000mAh power bank that delivers up to 165W total output with three 100W-capable USB-C ports, a USB-A port, and two built-in retractable USB-C cables. It suits travelers and power users who need to charge laptops and multiple devices quickly and on the go.
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Anker Nano Power Bank 10K 30W
US
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£26.89 ≈ | 10000mAh | 5V / 9V / 10V / 12V / 15V / 20V | 3A / 2.25A / 2.5A / 2A / 1.5A / 4.8A | 5V / 9V / 15V / 20V | 50% in 45 minutes | USB-C (in/out), Built-in USB-C cable (in/out), USB-A (out) | 4.09 × 2.06 × 1.02 in | 7.58 oz |
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Compact 10,000mAh power bank with a built-in USB-C cable, 30W bi-directional fast charging and a color display. Suited for users who want a portable, cable-included charger to fast-charge phones, tablets, and small laptops.
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Ugreen Ugreen MagFlow 10K (10,000mAh)
US
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£41.08 ≈ | 10000mAh | 5V/9V/12V/15V/20V | 3A (varies by voltage) | 5V/9V/12V/15V | About 2 to 3.5 hours | USB-C 1 plus built-in USB-C cable and wireless pad (can charge up to 3 devices) | 110.8x70x21mm | 254g |
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MagFlow is a 10,000mAh magnetic power bank with Qi2 25W wireless charging, a built-in 30W USB-C cable, and a USB-C port for wired PD charging. It suits iPhone users who want MagSafe-style fast wireless charging plus the ability to charge multiple devices on the go.
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Zendure Zendure SuperTank Pro 26,800mAh 140W
US
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£127.02 ≈ | 26,800mAh | 5V,9V,12V,15V,20V | 3A,5A (varies by port) | 5V,9V,12V,15V,20V | 1 hour 45 minutes | 4 | 4.9 in x 2.9 in x 1.8 in | 20 oz |
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High-capacity 26,800mAh power bank with an OLED screen, four USB-C ports (two capable of 100W PD) and up to 138W total output. Suits laptop users, frequent travelers, and power users who need fast multi-device charging on the go. |
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Goal Zero Goal Zero Sherpa 100 PD
US
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£149.40 ≈ | 94.7Wh | 5V, 9V, 12V, 15V, 20V | Up to 5A (USB-C output 100W max) | 5V, 9V, 12V, 15V, 20V (USB-C input 60W max) | 2 hrs (with 65W wall charger); 8-10 hrs (USB-A) | 1 USB-C PD, 2 USB-A, 1 wireless pad | 7.69 x 3.81 x 1.02 in | 1.5 lbs |
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The Sherpa 100 PD is a compact 95Wh power bank with a 100W USB-C output and 15W wireless charging, designed for travel and remote work. It suits users who need laptop-capable fast charging in an airline-approved, portable pack. |
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BioLite Charge 100 Max
US
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£112.08 ≈ | 25,000 mAh | 5V/9V/12V/15V/20V | 5A (max at 20V) | 65W USB-C PD | 1.5 hours | 5 | 5.4 x 4.4 x 1.4 in | 1.28 lb |
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The Charge 100 Max is a 25,000 mAh portable power bank with dual 100W USB-C PD ports, an additional 15W USB-C, a 15W USB-A, and a 15W magnetic wireless charging pad. It supports 65W fast recharging (about 1.5 hours) and is FAA carry-on compliant, suited for travelers and mobile professionals who need fast laptop and multi-device charging. |
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Ugreen MagFlow 10K
US
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£41.08 ≈ | 10000mAh | 5V/9V/10V/12V/15V/20V | 3A/2.25A/1.5A | 5V/9V/12V/15V | 2 hours | 2 | 110.8 x 70 x 21 mm | 254g |
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A slim 10000mAh magnetic power bank with Qi2 magnetic wireless charging up to 25W and a built-in USB-C cable that supports 30W wired output. Suited for iPhone users and travellers who want fast magnetic wireless charging plus a compact wired fast-charge option.
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Mophie Powerstation XXL 20K USB-C PD 60W (MP-XXL20K)
US
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£44.83 ≈ | 20000 mAh | 5 V / 9 V / 12 V | 3 A / 2 A / 1.5 A | 5 V / 9 V / 12 V | 350 min | 3 | 6.1 in x 3.12 in x 0.97 in | 15.5 oz |
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High-capacity 20,000 mAh power bank with USB-C PD and two USB-A ports for charging multiple devices including laptops. Suited for users who need multiple phone charges or occasional laptop top-ups while traveling.
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Anker Anker Laptop Power Bank 25,000mAh
US
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£89.66 ≈ | 25,000mAh | 3-11V / 5V / 9V / 10V / 12V / 15V / 20V | 3A / 3A / 3A / 2.25A / 3A / 3A / 5A | 3-11V / 5V / 9V / 10V / 12V / 15V / 20V | About 2 hours (with 100W charger) | 4 | 6.18 × 2.12 × 1.93 in | 21.0 oz |
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High-capacity 25,000mAh power bank with up to 165W total output and three 100W-capable USB-C ports plus a USB-A port. Includes dual built-in retractable cables, smart display, and advanced temperature protection; suited for power users needing laptop and multi-device fast charging on the go. |
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Anker Anker Prime Power Bank 26K 300W (26,250mAh)
US
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£171.85 ≈ | 26,250mAh | 5V / 9V / 12V / 15V / 20V / 28V | 3A / 5A / 5.36A | 5V / 9V / 12V / 15V / 20V / 28V | Recharge to 50% in 13 min; Recharge to 80% in 40 min | 3 | 6.3 × 1.5 × 2.5 in | 1.32 lb |
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High-capacity 26,250mAh power bank with up to 300W total output and a 140W single-port fast charge, suitable for charging phones, tablets, and laptops on the go. Fast dual-port recharging (up to 250W) and a smart display/app control make it good for frequent travelers and professionals who need rapid top-ups. |
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Rolling Square TAU 2
US
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£29.81 ≈ | 2000 mAh | — | — | USB-C (standard USB voltage) | — | 3 (USB-C, Lightning, Micro USB) | 56 x 43 x 19 mm | 50 g |
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TAU 2 is a compact 2,000 mAh keyring power bank with built-in USB-C, Lightning and Micro USB connectors and a magnetic dock for always-ready charging. It's designed as an emergency charger and digital ID via NFC, suited for users who want a lightweight, always-on-keychain top-up for phones and small devices. |
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Anker Prime Power Bank 26K 300W
US
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£171.85 ≈ | 26,250mAh | 5V / 9V / 12V / 15V / 20V / 28V | 3A / 5A / 5.36A (varies by voltage and port) | 5V / 9V / 12V / 15V / 20V / 28V | Recharge to 50% in 13 Min; Recharge to 80% in 40 Min | 3 | 6.3 × 1.5 × 2.5 in | 1.32 lb |
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High-capacity 26,250mAh power bank with up to 300W total output across two USB-C and one USB-A port, rapid dual-port recharging (up to 250W) and a smart display plus app control. Suited for users who need fast charging for laptops and multiple devices on the go. |
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BioLite BioLite Charge 100 Max
US
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£134.46 ≈ | 25000 mAh | 20 VDC, 15 VDC, 12 VDC, 9 VDC, 5 VDC | 5 A, 3 A | 20 VDC, 15 VDC, 12 VDC, 9 VDC, 5 VDC | 1.5 hours | 5 | 5.4 x 4.4 x 1.4 in | 580 g |
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High-capacity 25,000 mAh power bank with two 100W USB-C PD ports, additional USB-C and USB-A ports, and a 15W wireless MagSafe-compatible deck. Suited for travelers, remote workers, and outdoors users who need fast laptop and multi-device charging in a compact, FAA-compliant package.
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Anker Prime Power Bank 26K 300W (A1951)
US
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£171.85 ≈ | 26,250mAh | 5V, 9V, 12V, 15V, 20V, 28V | 3A, 5A (varies by voltage) | 5V, 9V, 12V, 15V, 20V, 28V | Recharge to 50% in 13 minutes; 80% in 40 minutes | 3 | 6.3 × 1.5 × 2.5 in | 1.32 lb |
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High-capacity 26,250mAh power bank with up to 300W total output, two high-power USB-C ports (up to 140W each) and one USB-A port, plus a smart display and app control. Suited for charging laptops, tablets, and multiple devices quickly and for travelers who need a TSA-eligible high-capacity portable charger. |
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Nestout 15,000mAh Outdoor Battery
US
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£48.56 ≈ | 15000mAh | USB-C: 5V/9V, USB-A: 5V | USB-C: 3A/2.22A, USB-A: 2.4A | 5V/9V | 3 hours, 35 minutes | 3 | 5.1 x 3.3 x 1.4 in | 12.9 oz |