High-Capacity iPhone Battery – Premium Replacement with Smart Chip

Upgrade your device with a high-performance lithium polymer battery (3500mAh for iPhone XR/11, 4000mAh for Pro Max models). Precision-engineered with ultra-thin cells and reinforced copper wiring for 30% faster charging and 500+ cycles.

Advanced Safety & Compatibility

Features built-in circuit protection (overcharge/overheat/short-circuit prevention) and Apple-certified smart IC chip for real-time power monitoring. Seamless iOS compatibility (iPhone 6/7/8/X up to 15 Plus).

Professional-Grade Installation Kit Included

Pre-cut adhesive strips, pry tools, and screwdrivers ensure scratch-free DIY replacement. Ideal for travelers, gamers, and professionals needing all-day power (8+ hours 4K video playback).

Industrial-Strength Durability

Military-grade shockproof casing with graphene coating resists swelling. CNC-machined connectors guarantee 100% fit. Backed by 5-year warranty for bulk buyers.

Wholesale Advantage

Direct factory pricing (MOQ 100pcs), ISO9001-certified production. Ships globally with DDP support. Compatible with OEM service for custom branding.