Battery Case For iPhone 14 Promax , (4500mAh) Portable Protectiver Case Rechargeable Extended Battery Pack Compatible With iPhone 14 Pro max Charging Case (14-Pro max  6.7 in) - Black              
 Brand FOCUS  ColourBlack
Form factorPortable
Compatible phone modelsIPhone 14 Pro max 
PatternSolid             The new upgrade of the smart charger case uses a real 4500mAh High-quality lithium battery to provide more safe, stable and durable power for iPhone 14 Pro max .
its simple, thin, classic design, and high-quality materials.
Please note this battery charging case is only fit for iPhone 14 Pro max (6.7 inch) , Not fit other models.
Battery Case add more than 150% battery life to your iPhone 14 Pro max . you can going through out the day, do not worry the battery run out suddenly.