• „Äê1650mAh High-Capacity Battery„ÄëEquipped with a 1650mAh cell, providing extended power for Insta360 Ace/Ace Pro/Ace Pro 2, allowing you to capture more moments without interruptions
• „ÄêExceptional Cold Weather Performance„ÄëDesigned to function efficiently at temperatures as low as -18‚ÑÉ, delivering reliable power even in extreme cold conditions
• „ÄêRapid 30W Fast Charging„ÄëSupports 30W PD fast charging, reaching 80% in just 29 minutes and fully charging in 46 minutes, keeping you ready for action in no time
• „ÄêMulti-Layered Protection„ÄëFeatures advanced safety protections, including overcurrent, overvoltage, over-temperature, and short-circuit prevention, ensuring safe and secure operation
• „ÄêDurable and Reliable Build„ÄëBuilt for rugged use, it ensures stable power output during snowy, high-altitude, and other demanding environmental conditions  

Specifications:

• Size: 39x37.2x13mm
• Weight: 32g
• Rated capacity: 1650mAh
• Limited charge voltage: 4.4V
• Operating temperature: -4‚Ñâ~104‚Ñâ (-20‚ÑÉ~40‚ÑÉ)
• Charging ambient temperature: 32‚Ñâ~104‚Ñâ (0‚ÑÉ~40‚ÑÉ)