•
1 4

StellarXcell Ultra Battery For iPhone13Promax

StellarXcell Ultra Battery For iPhone13Promax

$18.54USD
$18.54USD
Sale Sold out
Shipping calculated at checkout.


We use an Original BMS Board + High-Capacity Cell.
Why does this matter?
While most factories use cost-effective, third-party solutions like OEM TI or cloned 2-in-1 IC chips—especially in competitive overseas markets—we choose the original board for:

 

✅ Superior Durability – Less heat, no swelling, longer cycle life
✅ Stable Power Management – Matches the original iPhone’s charging logic
✅ Widely Trusted in Chinese market – Preferred by skilled technicians for reliability

 

A note on transparency:
• For iPhone 11/12/13/14/15 models, we also use OEM TI solutions, as genuine BMS flex are costly for these 5 high-demand models.
• Even with original boards, diagnostic functions won’t run—these boards aren’t registered in Apple’s database.

 

 

View full details