• 【Increased Battery Capacity】Upgraded from B2 to B100 with a 10000mAh cell capacity, offering 92% more power while maintaining a lightweight design
• 【Precision Power Management】Equipped with a Texas Instruments BMS chip for accurate 1-100% battery level display and efficient power delivery
• 【Enhanced Safety Features】Built-in temperature sensors and protection switches ensure safe operation by monitoring and reducing internal temperatures
• 【High Voltage Efficiency】Adopts a high-voltage design for improved power conversion efficiency, delivering higher output with less heat generation
• 【Portable and Lightweight】Weighing only 184g, the compact battery is easy to carry and store, perfect for on-the-go use

Note: Only compatible with BOBOVR S3 Pro head strap, and is not compatible with BOBOVR M2/M3 series head straps. Please do not buy by mistake.