UR14500AC 3.7V 740mAh Flat Head Lithium Battery Compatible With Braun Compatible With Oral B Pro 2 Type 3766 3753 3768 3776 3794 S5 S6 S7 S51

Extended battery life delivers lasting power without interruption, eliminating the hassle of frequent recharging. Lithium batteries offer superior cycle endurance, significantly outlasting conventional batteries. Integrated battery management system provides overcharge, over-discharge, and short-circuit protection for worry-free safety. Compact battery design ensures lightweight portability, making it essential for travel. High-capacity battery delivers stable, consistent energy output with sustained power performance, maintaining peak cleaning efficiency.