The primary benefit of the Portable Rugged Power Bank is the convenience of emergency charging and high durability it features. You can keep a full charge for your phone wherever you go, whether on the go or around your home. Gets rid of the restriction of tethering your mobile phone to a cumbersome plug socket, with a data cable you are capable of restoring your phone to a 100% battery when traveling. This Portable Rugged Power Bank comes with an array of colors for your options, from minimalist white and black to bright red and orange, cheering up your day with a touch of vigor. ABS surface makes the phone charger more durable to resist physical impacts and chemical corrosion, works perfectly under heavy use or harsh environments. Designed to be super slim and lightweight that allows you to carry it around, a pocket-size dimension makes it fit within your pocket easier. This Portable Rugged Power Bank delivers a large capacity of up to 4000mah, enough for daily needs of power charging, the application of a high-performing Li-polymer battery guarantees a much safer, faster, and stabler power discharging without any risks. For peace of mind, take this portable gadget home to maintain a full charge for your phone.

Power bank 4000mah support customize phone power bank with big capacity
Built-in battery | 1article polymer batteries |
Capacity | 4000mAh |
Material | ABS |
Color | white,black,green,red,yellow |
Input | 5V 1000mAh |
Output | 5V 2000mAh |
Size | 116.5*65.2*9.2mm |
Weight | 140g |
2021 Factory Direct Sales Big Capacity Power Bank S-16

Handy & Lightweight
Matte process shell,anti-slip and
easy carry,no fingerprints
Light, thin,such as Comfortable feel
Powertul Power for Days
A longer battery life for your phones
tablets and other devices. Durable power on the go

Lithium Polymer
Safer Battery
High-density lithium polymer battery
long-term charging without overheating
Quality guaranteed
For trips
It grants you a non-stop power supply for your trips
For camping
It grants you a non-stop power supply for your trips
For live streaming
Connect to a sound card, mobile phone for light supplement
and power up your live streaming
