The Choetech Powerbank B729 is a powerful and reliable energy source with a capacity of 20,000 mAh. It has been designed to meet the needs of travellers, campers, and everyday users. With an output power of 22.5 W, this power bank enables fast charging of devices, allowing smartphones to be charged up to 60% in just 30 minutes. The B729 not only offers impressive capacity but also advanced safety features that ensure the protection of your devices. It is compatible with a variety of devices, including smartphones, tablets, and wireless headphones, making it ideal for anyone seeking a versatile and functional power supply solution.

• Fast charging at 22.5 W, perfect for quick energy supply
• Compatible with USB-A and USB-C devices, including smartphones and tablets
• Can charge up to three devices simultaneously, enabling multitasking
• Integrated safety features to protect against overcharging and short circuits.