PRODUCT DESCRIPTION Best quality Power Management IC (Small) For For iPhone 7 / 7 Plus (BBPMU_RF, PMB6826, / Intel). Power Management IC is manage distribute and Supply Power voltage from the battery source to other corresponding circuits or chips. This is the best Replacement Part of damaged and non-working Small Power IC for iPhone 7 / 7 Plus. iPhone 7 / 7 Plus designation: BBPMU_RF Port Marking: PMB6826 Highly recommend for professional installation. Every Part is tested before shipping.