4383mAh Factory-Matched Lithium Battery | For iPhone 15 Plus | 3.867V | OEM-Quality Performance | Consistent Discharge

Specifications
Brand Name: |
Softchip |
Place of Origin: |
Guangdong, China |
Model Number: |
A3039 |
Battery Type |
Rechargeable Li-polymer Lithium Battery |
Size |
18.9*29.5*101mm |
Nominal Voltage |
3.867v |
Volt |
3.867v |
Capacity |
4383mah |
Usage |
For iphone 15 Plus Mobile Phone |
Certificate |
Ce Rosh EMC |
Feature |
Rechargeable/Lightweight/High Energy Density/Long Cycle Life/High and Stable Operating Voltage |
Warranty |
12 months |
OEM/ODM |
Acceptable |
Single gross weight |
0.300 kg |
Single package size |
13.7X3.7X1.9 cm |
Package |
Factory Neutral Package/OEM Package etc. |
Company Profile

Product Overview
Crafted as the ultimate OEM-compatible replacement for iPhone 15 Plus, our Factory-Matched Lithium Battery combines precision engineering with uncompromising performance. Boasting an exact 3.867V voltage and a verified 4383mAh high-density lithium-ion cell, this battery is meticulously calibrated to mirror the original iPhone 15 Plus battery’s specifications—ensuring seamless integration with the device’s power management system and zero compatibility issues.
What sets it apart is its factory-matched design: every dimension, connector, and performance parameter is replicated to OEM standards, delivering a "like-new" power experience that rivals the original.
Constructed with premium grade-A cells and a robust polycarbonate casing, the battery offers exceptional durability, 97% discharge efficiency, and an impressive 800+ charge-discharge cycle lifespan—maintaining over 80% of its capacity after 2-3 years of regular use.
It supports 27W wired fast charging, replenishing 50% of power in just 30 minutes, and provides 17+ hours of screen-on time for all-day productivity, entertainment, and travel. Certified by CE, RoHS, UN38.3, and FCC, it also features a 7-layer safety protection system (overcharge, over-discharge, short-circuit, etc.) to safeguard your device and data.
Application
•Daily Commuting: 17+ hours of screen-on time for navigation, calls, and social media. 27W fast charge fits busy schedules—no power bank needed.
•Remote Work: Powers all-day video conferences, document editing, and multitasking with stable performance.
•Travel & Outdoor: Durable build withstands bumps; 4383mAh capacity supports photos, GPS, and communication.
•Entertainment: 10+ hours of gaming/streaming; fast charging gets you back to content quickly.
Student Life: All-day power for classes, notes, and educational apps—fast charge between lessons.
•Content Creation: Stable power for extended 4K photo/video shooting, no sudden shutdowns.
•Emergency Backup: Keeps phone functional for calls and critical info during outages/breakdowns.
•Business Trips: Compatibility with USB-C chargers ensures on-the-go productivity for meetings/tasks.
Workers Production

Product Package

Competitive Advantages
•Precision Factory-Matched Design: Exact OEM specs for 100% iOS compatibility and seamless fit—no loose connections.
•Verified Capacity & Stable Voltage: 4383mAh grade-A cells + 3.867V output, delivering 17+ hours of reliable runtime.
•Long Lifespan & High Efficiency: 800+ charge cycles (twice budget batteries) + 97% discharge efficiency.
•7-Layer Safety & Certifications: Overcharge/overheat protection + CE/RoHS/UN38.3/FCC compliance.
•27W Fast Charging: 50% charge in 30 mins, compatible with most USB-C fast chargers.
•Hassle-Free Installation: Included tool kit + video guide—install in 15 mins, no professional skills needed.
Certification
FAQ
A: Yes, Foshan Softchip Electronics Co., Ltd. is an original factory. We directly engage in product manufacturing, eliminating intermediary links and enabling us to offer customers more cost-effective products.
A: Our company has 13 years of production experience. Over the long-term practice, we have accumulated rich technical and management expertise, allowing us to efficiently and steadily produce high-quality products.
A: Absolutely. We possess complete and advanced production equipment that covers all aspects from raw material processing to finished product assembly. This provides a solid hardware guarantee for the quality of our products.
A: Our company mainly produces batteries for various models of JBL speakers and iPhone batteries. These products undergo strict quality inspections and have stable and reliable performance.
A: There is definitely a guarantee. As an original factory, we have strong production capacity and a stable supply chain system. We can arrange production in a timely manner according to customer needs to ensure on-time and sufficient supply.