Premium-grade lithium-ion cells ensure stable power output and extended lifespan

Precision-engineered fit for HP Envy 13" D051TU/D056TU & Pavilion 13-D models

Advanced circuit protection against overcharge/overheating for maximum safety

Ultra-lightweight 45Wh capacity design maintains laptop portability

High-density polymer casing with shock-absorbing edges for durability

Certified compatible with HSTNN-IB7E digital battery systems

Seamless power transition during intensive workloads or multimedia editing

Factory-calibrated voltage matching ensures zero performance throttling

OE-approved connectors guarantee plug-and-play installation

Optimized for business travel, remote work, and all-day computing sessions