Headlamp Battery 4.0Ah

Extend your adventure and keep the darkness at bay with the Silva Trail Runner Headlamp Battery. This high-capacity 4.0 Ah (14.8 Wh) power source is the ultimate upgrade or replacement for your Trail Runner series light. Lightweight and water-resistant, it’s built to handle unpredictable Atlantic weather, ensuring your path stays illuminated whether you're deep in the woods or navigating a foggy coastal trail. With modern USB-C charging and a legacy-friendly round connector, this battery keeps your favorite Silva headlamp running long after the sun dips below the horizon.

• High-Capacity Power: Delivers 4.0 Ah (14.8 Wh) of energy to significantly extend the burn time of your Trail Runner headlamp for ultra-distance efforts and long nights on the trail.
• Modern USB-C Charging: Features a standard USB-C port for fast and convenient recharging, reaching a full charge in approximately 3 hours.
• Weatherproof Reliability: Rated to IPX5 standards, this battery is built to withstand heavy rain and splashes from any direction—perfect for gritty East Coast outings.
• Intelligent Battery Indicator: A built-in LED display activates for 30 seconds upon startup, letting you know exactly how much power remains before you commit to the next mile.
• Wide Compatibility: Equipped with the classic round connection plug, making it compatible with all Silva headlamps featuring the round connector produced since 2008.
• Ultralight Design: Weighing in at approximately 85 g (3 oz), it provides a powerful energy-to-weight ratio that won't weigh down your headband or race vest.

Specifications: Capacity: 4.0 Ah (14.8 Wh) Charging Time: ~3 hours Water Resistance: IPX5 (Heavy Rain) Weight: 85 g (3 oz) Connection: Silva Round Plug (Legacy compatible to 2008)