design
Number of devices that can be connected simultaneously (max.): 3
Product color: black, silver
Charging compatibility: mobile phone/smartphone, laptop/netbook
Built-in display: Yes

Services
Battery/capacity: 24000mAh
USB power supply: Yes

Connections and interfaces
USB Type A output port: 1
USB Type-C connector: Yes
USB Type-C Number of ports: 2

Weight and dimensions
Width: 155.7mm
Depth: 54.6mm
Height: 49.5mm
Weight: 630g

POWERFUL TWO-WAY CHARGING POWER : Equipped with the latest Power Delivery 3.1 and two-way technology to quickly charge a portable charger or provide lightning-fast 140W charging.
POWERFUL CAPACITY : With a 24,000mAh battery capacity and twice the battery life, you can charge your iPhone 13 almost 5 times or your 2021 iPad Pro 12.9" 1.3 times.
SMART DISPLAY : The easy-to-read digital display shows output and input power and the estimated time to fully charge the portable charger.
WHAT YOU GET : Anker 737 Power Bank (PowerCore 24K), USB-C to USB-C cable, user manual, 24-month manufacturer's warranty, and friendly customer support.

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It is important to know

Although the Anker 737 PowerBank GaNPrime is extremely powerful and provides fast charging for a variety of devices, it is important to consider whether you need high capacity and multiple outputs in practice. Before making a choice, consider the ratio between size, portability, and your actual needs for field or daily use.

• The large capacity of 24,000 mAh is suitable for multiple charging and use on longer trips, but may affect the weight and convenience for everyday carrying.
• The 140W output power opens up the possibility of charging laptops, not just smaller devices like phones and headphones; check if your devices really take advantage of this power.
• Two USB-C outputs and one USB-A mean you can charge multiple devices at the same time, but the total power is shared between the connected devices - efficiency is best with smart charging scheduling.
• There is no wireless or MagSafe functionality; if this charging method is important to you, choose a model with these options.
• Compactness and fast charging are advantages in more demanding scenarios, but for daily portability it can prove to be a slightly larger and heavier choice compared to smaller models.

Source of editorial recommendations: general verifiable guidelines for product selection.

In practice

🟢 Backup charging for multiple phones on the go

Due to its capacity and multiple outputs, it is very suitable for users who need to charge several small devices at once, such as phones and headphones.

🟢 Charging your laptop

The power bank provides high output power via USB-C, meeting the requirements of most laptops with USB-C charging support.

🟡 Daily carry

The large capacity and power come with slightly larger weight and dimensions – for users looking for maximum portability, it may be less practical for an everyday pocket or bag.

🔴 Wireless or MagSafe charging

This model does not support wireless or MagSafe charging, so choose a dedicated wireless power bank for these methods.

Answers to frequently asked questions

Can I charge laptops with the Anker 737 PowerBank?

Yes, thanks to its high power of 140 W and USB-C output, it allows you to charge most laptops that support USB-C power delivery.

How many devices can I charge at the same time?

You can connect up to three devices at the same time (two USB-C and one USB-A), with the total output power distributed between all devices.

Does it support wireless charging?

No, this model is intended exclusively for wired charging (via USB-C or USB-A connectors).

How long does a power bank last without recharging?

The actual number of charges depends on the battery capacity of your devices; 24,000 mAh is enough to charge modern smartphones several times or charge a laptop once.

Description updated: October 2026

Why buy from ENAA?

• The fastest in Slovenia – more than 95% of orders are delivered the next business day.
• The descriptions are designed neutrally, with clear summaries of benefits and functionality; we leave the decision to you.