Premium-Grade Lithium Polymer Core: High-density 3500mAh capacity with advanced ion-stabilization technology ensures 30% longer lifespan than standard batteries.

Precision CNC-Machined Contacts: Aerospace-grade aluminum alloy terminals prevent oxidation for consistent 3.8V voltage output across 500+ charge cycles.

Multi-Model Smart Compatibility: Universally fits iPhone 6-15Pro series with intelligent IC chip auto-detecting device-specific power requirements (3.82V±1% accuracy).

Zero-Interference Shielding: Triple-layer graphene insulation eliminates electromagnetic interference during fast-charging (supports 18W PD protocol).

Industrial-Grade Shock Absorption: 0.3mm reinforced ABS casing with TPU buffer layer withstands 1.5m drop tests (MIL-STD-810G certified).

Application Scenarios: Ideal for bulk device refurbishment projects, electronics repair shops, and backup power solutions requiring OEM-level performance at wholesale pricing.