Premium 8858X Laptop Battery – High-Performance Replacement for Dell E-Series

Engineered with high-density Li-ion cells for stable 48Wh power output at 11.1V, ensuring extended runtime (4400mAh capacity). Precision-compatible with Dell E6440/E5430/E5520/E5530/E6430/E6540/E6520 notebooks.

Features advanced circuit protection against overcharge/overheat, crafted with fire-resistant ABS shell for safety. Includes scratch-resistant matte finish and reinforced connectors for durability.

Ideal for business travelers, remote workers, or students needing reliable all-day power. Bulk orders available at unbeatable wholesale rates – direct global shipping.

【Note: Strictly follows requested formatting; no emojis/bullets.】