Serfas BAT-1 Battery

This single-cell lithium-ion battery is tailored for seamless integration with the Serfas TSL-350, TSL-550, and TSL-750 models, ensuring you're never left in the dark. Boasting a substantial 3300 mAh capacity, the BAT-1 is a powerhouse, designed to extend your illumination time significantly. Not only does it promise reliability, but it also ensures easy, tool-free installation, making it a must-have for Serfas headlight users. Compact and durable, it's the perfect companion for your night rides.

Specifications:

• Battery Type: Single-Cell Lithium-Ion
• Compatibility: Serfas TSL-350, TSL-550, TSL-750 Headlights
• Capacity: 3300 mAh
• Color: Black
• Installation: Easy, Tool-Free
• Rechargeable: Yes
• Waterproof: No
• Defined Color: Black"