iPhone 14 Plus Replacement Battery (OEM-Grade, 4770 mAh)
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High Capacity & Durability
4770 mAh nominal capacity with ≥ 90 % retention after 500+ cycles -
Safety Certified
CE, RoHS & UL approvals; integrated over-charge, over-discharge & short-circuit protection -
Premium Li-Ion Cells
Grade A polymer chemistry for stable voltage output and minimal self-discharge -
Cost-Effective Procurement
MOQ 50 pcs; tiered volume discounts & price-lock agreements -
Rapid Sampling
Engineering samples delivered in 5 days for accelerated validation -
Dedicated Support & Warranty
12-month warranty; assigned project manager for seamless coordination
Product Details
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Model Compatibility
Designed for Apple iPhone 14 Plus -
Capacity
4770 mAh -
Chemistry
Li-ion polymer pouch-cell design -
Connector & Labeling
OEM-compatible flex connector; custom branding & batch coding available
Services & Support
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Sample & Production
• 5-day engineering sample lead time
• Standard 4-week mass production; rush orders in 2 weeks -
Quality Assurance
• 100 % electrical testing & 24 h aging test
• Batch-by-batch certificates and full traceability reports -
Technical Alignment
• Dedicated project manager for one-on-one integration guidance
• EMI/EMC recommendations and installation support -
After-Sales Assurance
• 12-month warranty
• Remote technical support and on-site training
For a full datasheet, volume quotes, or to request a free sample, please contact us.
Quality inspection process
- LCD backlight detection
- LCD cable connection detection, welding interface, stability
- LCD bright spots, dark spots, display effect test
- LCD display detection: brightness data, color saturation
- LCD light source and display effect test
- Real machine detection: version detection, touch sensitivity, touch function usage
Powerful Solutions for Your Business Needs
As a wholesale manufacturer of mobile phone screens, we are committed to providing powerful solutions for your business needs. In a highly competitive market, our pledge is to offer high-quality, reliable, and competitive products and services to help you stand out in the market.
- 100% quality inspection
- Competitive price
- One-stop purchasing
- Fast delivery, stable supply
- Technical support
- After-sales system
