Bigmax 20000mAh Power Bank Case | TFT Display | 25W Fast Charging (No Battery)

Specifications:

1. Brand: Bigmax Premium Segment
2. Capacity Support: Up to 20000mAh (requires 2× 10000mAh lithium-polymer batteries – not included)
3. Input Ports: Micro USB / Type-C input (depending on model)
4. Output Ports: Multiple USB outputs with 25W fast charging support
5. Display: TFT digital display showing battery percentage and charging status
6. Design: Durable and sleek ABS case with premium finish
7. Battery Type Supported: Lithium-Polymer (Li-Po) flat cells
8. Safety Features: Overcharge, over-discharge, over-voltage, and short-circuit protection
9. Installation: Easy DIY battery installation (open case, insert 2 cells, connect, and close)
10. Application: Portable charging for smartphones, tablets, and USB-powered devices

Description:

The Bigmax Premium 20000mAh Power Bank Case is a high-quality DIY power bank shell designed for users who want flexibility and premium performance. It supports 2× 10000mAh lithium-polymer cells (not included) to achieve up to 20000mAh capacity. Equipped with a TFT display, it shows real-time battery percentage and charging status. With 25W fast charging, it ensures efficient power delivery for smartphones, tablets, and USB devices. A perfect solution for those who want a reliable, customizable, and stylish power bank.

Applications:

1. DIY customizable power bank project
2. Portable charging for smartphones & tablets
3. Travel and outdoor emergency backup power
4. Power source for USB gadgets and devices