8mm Frosted Holographic Power Bank 4000mAh │ Electronic Souvenir Custom │ Corporate Gift Recommendation

Dimensions: 8×68×113mm
Weight: 128g
Casing Material: Aviation Aluminum
Color Options: Black, White, Red, Blue, Gold
Battery Type: Polymer Battery
Capacity: 4000mAh/3.7V
Self-Charging Time: 5-6 hours
Battery Level Display: Four LED lights for precise battery level indication
Charging Current: 1A, built-in current protection device
Output Voltage: Stable 5V output
Output Current: 1A

Ultra-thin 0.8cm matte colorful appearance
Genuine 4000mAh capacity with the best cost-performance ratio
The first ultra-thin model with a button switch and four indicator lights for precise battery level control;
Vacuum-plated lens, high-end and elegant;
Keychain design, stylish, cute, and practical;
Maximum output current of 1.5A.