The BONKA HEIM Series is a high-performance lithium-polymer (LiPo) battery line engineered for FPV racing drones, freestyle builds and other high-stress RC applications. Built by BONKA Co., Ltd, the HEIM series offers extremely high discharge rates and is targeted at pilots who demand reliable power delivery, minimal voltage sag, and maximum thrust responsiveness.

Features

• High Discharge Rate - one of the highest performing large capacity batteries available!

• Targeted for FPV Racing / Freestyle

• The product listings explicitly highlight the HEIM Series as “FPV Racing LiPo Battery” for 6S setups.

• Whether you’re doing 5-inch freestyle, 6-inch throttle passes or high-KV 6S racing quads, the HEIM is positioned for those demanding applications.

• From a Trusted Battery Manufacturer

• BONKA has established its reputation in the RC/FPV battery space for high-quality cells and pack construction. Their website emphasizes focus on “high quality, high discharge rate, high capacity, pack assemblage, and battery manufacturing for FPV drones, RC cars, airplanes, helicopters, and multirotors.”

• This helps give confidence in manufacturing standards, internal cell balance, and safety under heavy load.

• Variety of Capacities & Configurations

• While specific HEIM Series models vary (e.g., 1350 mAh, 1580 mAh, 1800 mAh in 6S) with corresponding C-ratings.

• This allows users to select a capacity/discharge balance suited to their build — lighter weight for agility, higher capacity for endurance.