8.4V 6600mAh Waterproof Lithium Battery Pack for Bike Lights and Headlamps

This 8.4V 6600mAh waterproof lithium battery pack is designed for bike lights, headlamps, and outdoor lighting equipment. Built with a 2S3P rechargeable battery structure, it provides stable power output and long runtime for night cycling, camping, hiking, emergency lighting, and other outdoor activities. The waterproof silicone housing helps protect the battery pack from moisture, dust, and outdoor environmental conditions, making it suitable for demanding lighting applications. With 6600mAh capacity, the battery supports extended use and helps maintain reliable brightness for compatible LED lighting devices. Its compact design and cable connector make installation simple for bicycle lamps, head-mounted lights, and portable outdoor equipment. This battery pack can also be customized according to voltage, capacity, connector type, cable length, protection board, and label requirements, offering a practical power solution for OEM and ODM lighting projects.

• 6600mAh High Capacity: Provides long-lasting power for bicycle lights, headlamps, and outdoor lighting devices, helping users maintain stable brightness during night activities.
• Stable 8.4V Output: The 2S3P rechargeable battery structure delivers reliable power output for compatible LED lights and portable outdoor equipment.
• Waterproof Silicone Housing: The silicone outer shell helps protect the battery pack from moisture, dust, and outdoor conditions, making it suitable for demanding environments.
• Rechargeable Lithium Design: Supports repeated charging and long-term use, reducing the need for disposable batteries and improving user convenience.
• Compact and Easy to Install: The practical battery pack design allows easy connection with bicycle lamps, headlamps, and portable lighting systems.
• Customizable Battery Solution: Voltage, capacity, connector type, cable length, protection board, and label design can be customized for OEM and ODM projects.

Application Fields

• Bicycle Lights: Suitable for front bike lights used in night cycling, road riding, mountain biking, and daily commuting.
• Outdoor Headlamps: Provides stable power for head-mounted lamps used in camping, hiking, climbing, and outdoor exploration.
• Camping Lighting: Ideal for portable camping lights that require long runtime and reliable rechargeable power.
• Emergency Lighting: Can be used in backup lights, rescue lights, and emergency lighting devices for outdoor or power outage situations.
• Portable Outdoor Equipment: Suitable for inspection lamps, night fishing lights, field work lights, and other mobile lighting devices.
• OEM/ODM Lighting Products: Designed for outdoor lighting brands and equipment manufacturers that need customized rechargeable lithium battery packs.