

The Big Power IC (343S00437) is an essential component for the proper functioning of your iPhone 12 mini, 12, 12 Pro, and 12 Pro Max motherboard. Replace damaged or faulty IC chips with this premium replacement part to restore your device's power management and functionality. Manufactured with precision and tested rigorously before shipping, this IC ensures compatibility and performance.
Key Features:
- Professional Grade Repair: Specifically designed for iPhone 12 series motherboard maintenance.
- Reliable Replacement: Fixes issues caused by damaged or faulty Big Power IC chips.
- Pre-Tested for Quality: Each component undergoes strict testing for durability and performance.
- Professional Installation Recommended: Requires advanced skills for proper replacement and installation.
Specifications:
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Compatibility:
- iPhone 12 mini
- iPhone 12
- iPhone 12 Pro
- iPhone 12 Pro Max
- Model Number: 343S00437
Package Includes:
- 1 x Big Power IC (343S00437)
Payment Options
We offer multiple convenient payment options for your repairs and accessories purchases. Pay with cash, debit/credit card, or interest-free Buy Now Pay Later options.




Shipping & Processing Information
Processing Time
All orders require 2-4 business days for processing, regardless of shipping method.
This includes order verification, picking, packing and preparation for dispatch.
You will receive tracking information for all shipped orders and notification when pickup orders are ready for collection.
Shipping Methods
Standard: 3-7 business days in transit after processing
Express: 1-2 business days in transit after processing
Express shipping only affects delivery time once dispatched, not processing time.
Express shipping does not expedite the 2-4 business day processing time.
