Buy from Amazon:
Poweradd Smallest and Lightest 10000mAh External Battery, compatible for iPhone 12 XS X Samsung S10 Google LG iPad and More
Mini Size, Large Capacity
Smallest 10000mAh portable charger on Amazon. Only 0.98*1.95*4.05 inch, 6 oz weight.
High-Density Battery Cell
Use high-quality premium battery packs, the energy density increased by 20%, and monomer capacity increased by 35% than the normal cell, to ensure smaller size and better performance.
2.4A output fully charges iPhone Xs in 1.5 hours, provide Samsung S9 a full charge in 2 hours. Less time to charge, more time to go out.
Works with iPhone 11/11 Pro/11 Pro Max/Xs/ XR/ Xs Max/X/8 / 8 Plus/ 7/ 7 Plus /6/ 6 Plus/6S /6S Plus/5, iPad 2/3/4/Air/Air 2/2017/Mini 2/3/ 4, Samsung Galaxy S10+/ S9 / S9+/ S8/ S8+/ S7/S7 Edge /S6/S6 Edge/ S5/S4/ Kindle Fire HD/HDX/ Huawei/One Plus/honor/xiaomi/MI/ASUS/NOKIA/Motorola/Blackview and more.
Battery Type: 21700 Battery Cell
USB Output: 5V/2.4A
Size: 0.98*1.95*4.05 inch
Weight: 6 oz in weight
1 x POWERADD EnergyCell 10000 Power Bank
1 x Portable Pouch
1 x Micro USB Cable
1 x User Manual
Friendly customer service
Poweradd offers an ultra-long 24-Month limited product warranty and lifetime technical customer support.