HiMAXBATT 3.7V 800mAh LP603040 LiPo Battery Pack for LED Headlamps

Nominal Voltage 3.7V Nominal Capacity 800mAh Energy 2.96Wh Zero-Head-Sag Ergonomics: Ultra-slim 6.3mm profile and 16.0g weight eliminate front-heavy tilt for comfortable long-duration night running and headlamp wear. High-Lumen Turbo Stability: Delivers 1.6A (2.0C) continuous discharge with embedded 10K NTC for driver-level thermal management during peak brightness. Sweat & Impact Resilience: Glue-potted wire seals and reinforced PCM withstand outdoor humidity, sweat exposure, and 1.2m multi-angle drop impacts.