The C20 power bank features a sizable 20,000mAh capacity and utilizes high-efficiency lithium polymer batteries, allowing three devices to charge simultaneously while supporting pass-through charging. The built-in LED charging indicator reminds you when battery power is low with a flashing warning. The C20 also includes multiple circuit protection mechanisms, providing round-the-clock charging with peace of mind.

• Minimalist aesthetic
• Simultaneous 3-device charging
• Built-in LED charging indicator
• Multiple circuit protection mechanisms