Keep your favorite headlamps running smoothly and extend the life of yours with the reliable 1800mAh Lithium-Ion rechargeable battery from Black Diamond . This advanced battery pack represents the next evolution in modular rechargeable cell technology. It gives you complete freedom and a reliable light source that you can recharge again and again.

Main product advantages:

• Constant brightness: Advanced Li-Ion technology ensures even and stable power output, preventing sudden shutdown or dimming of the light when you need it most.
• Purpose-built Compatibility: The battery pack is precision-engineered for full compatibility with the established Black Diamond Sprinter 500 and ReVolt 350 headlamp models.
• Convenient USB Charging: The kit includes a USB charger that allows for easy charging via a portable battery, car charger, or home network, so you'll be quickly ready for any adventure.
• Lightweight and compact: Weighing just 70g, this battery is the ideal spare for any backpack. It allows you to take extra power with you on longer expeditions without adding a noticeable weight to your luggage.
• Robust construction: The cell housing is made from a combination of durable polycarbonate and brass contacts, providing an excellent balance between mechanical resistance, safety and long service life.