Cellular Line Thunder 20.000mAh 20W Power Bank, Blue

Compact. Powerful. Always ready.
Stay fully charged wherever you are with the Cellular Line Thunder 20.000mAh Power Bank. Designed with premium materials and equipped with fast charging technologies, this power bank is your ideal travel and boating companion.

🔋 Product Overview

The Thunder 20.000mAh is a high-capacity power bank designed for fast and efficient charging of smartphones, tablets, and other USB devices. With a dual-output system and advanced safety features, it ensures reliable performance while you’re on the move.

⚙️ Technical Specifications

• Battery Capacity: 20,000mAh

• USB-C Output (Power Delivery): 20W

• USB-A Output (Adaptive Fast Charge): 18W

• Input: USB-C

• Color: Blue

• Material: Soft-touch anti-slip coating

• Battery Type: High-density lithium-ion cells

• Included Accessories: USB-C to USB-C cable

⚡ Fast & Efficient Charging

Thanks to USB-C Power Delivery 20W, you can charge your iPhone up to 50% in just 30 minutes. The USB-A port supports 18W Adaptive Fast Charge, ideal for compatible Android devices. Charge two devices simultaneously with optimal efficiency and protection.

💼 Design & Durability

Crafted with a non-slip soft-touch finish, the Thunder 20,000mAh is both stylish and practical. Its compact and ergonomic design makes it easy to carry, while the high-quality materials ensure durability even in rugged conditions—perfect for onboard use or extended outdoor trips.

✅ Universal Compatibility

The Thunder power bank supports a wide range of devices including:

• Smartphones (iPhone, Samsung, Xiaomi, Huawei, etc.)

• Tablets (iPad, Galaxy Tab)

• Bluetooth speakers

• Smartwatches

• USB-powered devices

🧭 Ideal for Yachting & Travel

Whether you’re sailing or exploring onshore, the Thunder 20.000mAh keeps your devices powered throughout the day. Its dual-port design and large capacity make it an essential gadget for every yacht owner or adventurer.