High-capacity 4950mAh BL-49AI lithium-ion battery engineered for extended itel 1556 Mini performance with zero charge cycles for factory-fresh power output.

Precision-cut polymer casing with reinforced terminals ensures perfect fit and secure connectivity, preventing power fluctuations during intensive use.

Advanced cell architecture delivers stable 3.7V output for uninterrupted gaming, video streaming, or business applications.

UL-certified protection circuit prevents overcharging/overheating, ideal for travelers and heavy mobile users requiring all-day reliability.

Batch-tested for 300+ discharge cycles without capacity degradation, backed by wholesale-ready bulk packaging for resellers.

Compatible with itel 1556 Mini charging systems, maintains original device dimensions (exact 85mm x 45mm x 8mm profile) for seamless replacement.