Premium Replacement Battery for iPhone 15 Pro Max
High-capacity 4441mAh lithium battery with stable 3.85V output for extended usage
Precision-engineered cell structure matches OEM specifications for seamless compatibility
Built-in smart IC chip prevents overcharging/overheating while enabling charging status display
A-grade battery cells with reinforced polymer layers for 500+ charge cycles at 80% capacity retention
Ultra-thin 0.3mm graphene heat dissipation layer reduces operating temperature by 15%
CNC-machined aluminum alloy housing with shock-absorbing foam padding for drop protection
Supports fast charging protocols including PD 3.0 and QC 4.0 (compatible with 20W+ adapters)
Pre-calibrated power management system delivers accurate battery percentage readings
Ideal for travelers needing reliable backup power or professionals requiring all-day performance
Factory-activated battery comes pre-charged at 60% for immediate plug-and-play installation












Recent Purchase
View All
Customer Reviews
Average Rating
4.0





4.0
3 global ratings
5 star
0%
4 star
100%
3 star
0%
2 star
0%
1 star
0%
All Reviews
Image
Recommend
Recent
1***m

Helpful (4)
always love their products. obsessed with the app <3
Feb.23.2025

Helpful (4)
Feb.23.2025
1***m

Helpful (2)
I love OKWISHING!
Jan.17.2025

Helpful (2)
Jan.17.2025
1***m

Helpful (1)
User friendly, fun, affordable shopping
Jan.31.2025

Helpful (1)
Jan.31.2025
- 1
Replacement Digital Lithium Battery for iPhone 15 Pro Max Smart Phone 3.85V 4441mAh with Charging Feature in Stock
$30$58.51-48.73%
Compatible Model:
For iPhone 15 Pro Max
Nominal Voltage:
3.85V
Nominal Capacity:
4441mah
Battery Type:
Lithium Battery Rechargeable
Quantity:
Add to Cart
Wishlist
Features
See More