Extended 40-Min Flight Endurance: Engineered with premium lithium-polymer cells and laminated layer technology, this 82Wh drone battery reduces internal resistance by 35% versus standard packs. Delivers consistent power for prolonged aerial mapping, cinematic filming, or inspection missions without voltage drops—ideal backup battery solution for professionals needing uninterrupted operation. Extreme Climate Resilience: Maintains peak discharge performance from -10°C to 60°C (-14°F to 140°F), with safe charging between 5°C-45°C (41°F-113°F). High-temperature cell formulation prevents thermal runaway during 8K recording or aggressive maneuvers, ensuring reliable power delivery in desert heat or mountain chill environments. Universal EVO II Compatibility: Precision-designed replacement battery for all EVO II series drones (Standard/Pro/Dual models). Features auto-locking connectors and voltage harmonization that prevent mid-flight disconnects while optimizing gimbal stability. Perfect backup battery for pilots rotating multiple packs during extended sessions. Advanced Multi-Protection Safety: Intelligent circuitry prevents overcharging, deep discharge, and short circuits. Real-time cell balancing maintains uniform 11.55V nominal voltage across all three cells while limiting charge voltage to 13.2V—extending lifespan by 200+ cycles compared to generic alternatives. Rapid-Swap Backup Readiness: With 7100mAh capacity and optimized energy density, this power pack charges 18% faster than industry standards. Smart firmware logs cycle counts/health metrics via drone telemetry, allowing proactive replacement battery management for critical missions requiring zero downtime.

Maximize your drone’s potential with our premium intelligent flight battery—engineered as the ultimate replacement battery solution for EVO II series operators.

This 7100mAh (82Wh) powerhouse leverages aerospace-grade lithium-polymer cells and revolutionary laminated layer technology to minimize energy loss, delivering a groundbreaking 40-minute maximum flight time. Whether conducting commercial inspections, capturing cinematic footage, or executing precision mapping, experience uninterrupted operation that outperforms factory-standard packs by 22% in sustained load scenarios.  

Built for environmental mastery, the battery operates flawlessly across extreme temperature ranges. Its specialized discharge tolerance (-10°C to 60°C) ensures reliable cold-weather starts and desert performance, while the charging stability (5°C-45°C) incorporates microsecond thermal monitoring to prevent overheating. The high-temperature cell design maintains electrochemical integrity during intensive 8K video streaming or sudden acceleration, eliminating power fluctuations that compromise footage quality.  

As a seamless replacement battery for all EVO II models—including Standard 8K, Pro 6K, and Dual thermal variants—it features precision voltage synchronization that prevents sudden shutdowns during low-altitude maneuvers. The auto-locking connector system secures with an audible click, eliminating in-flight disengagement risks. For professionals, this doubles as an essential backup battery: rotate multiple packs during extended operations using the rapid-swap design that requires no recalibration.  

Safety innovations include triple-layer protection against overcharging, over-discharging, and short circuits. Advanced cell balancing distributes load evenly across all three cells (nominal 11.55V, max charge 13.20V), reducing degradation by 40% compared to non-managed packs.

For maintenance, store at 30-60% charge in fire-resistant bags during transport.