7V/ 4000mAh (18650 lithium battery)- Charging Interface: Type-C- Discharge Interface: USB-A- Type-C USB Input: 5V 1
suitable for various harsh environments
adapt it to any outdoor setting with ease- **Patents:** Secured patents ZL 201720602514
* Type-C Charging Time:4-5H
* Power of battery: 36 Wh
Ztarx S20-PO1-R02 Multifunctional Cooler Bag: Waterproof, Solar&USB Charge, Speaker, and LED Lights Cooler Bag 7V/ 4000mAh (18650 lithium battery)-Ztarx Multifunctional Cooler Bag: Your Ultimate Outdoor Companion **Versatile Features:** Enjoy the convenience of a waterproof, solar and USB charge battery, power bank, wireless speaker, and multifunctional RGBW LED lights all in one sleek design. **Optimal Weight and Size:** Weighing just 970g and measuring 40*28*26cm, this cooler bag can effortlessly hold up to 48 cans of 330ml beverages, making it perfect for any outdoor adventure. **Premium