2 Pack Ovonic 6500mAh 14.8V 80C 4S Softcase LiPo Battery Pack with XT90 Plug for 1/8 Scale RC Cars, Heavy-Lift Drones, and Large Aircraft

Overview Unleash extreme high-voltage stamina with the Ovonic 6500mAh 14.8V 80C 4S Softcase LiPo battery series. This high-capacity 4S 2-pack is purpose-built to sustain brutal power demands while delivering an exceptionally high energy density. Stripping away the excess footprint and weight of a hard shell, this softcase layout maximizes your model's power-to-weight ratio, providing the intense instantaneous current and runtime depth needed for demanding ground or aerial operations. Application Engineered for heavy-duty, high-amperage 14.8V configurations: 1/8 Scale Off-Road Bashers: A drop-in upgrade or dual-pack solution for heavy 4S and 6S/8S monster trucks, truggies, and buggies (such as Arrma Kraton, Typhon, Outcast, and Traxxas rigs converted to high-current XT90 systems). Large UAVs & Heavy-Lift Multirotors: Ideal for large multirotors, commercial cinema rigs, and mapping drones requiring reliable 14.8V voltage stability under sustained payloads. Large RC Airplanes & Warbirds: Perfect for large-scale scale warbirds, carbon-z models, and high-performance EDF jets where a premium is placed on shedding physical battery weight to lower wing loading. Key Features High-End 80C Power Delivery: Engineered to easily feed high-KV brushless power plants, completely wiping out voltage sag during high-speed runs, massive jumps, and high-G aerial maneuvers. Deep 6500mAh Capacity Reservoir: Keeps your electronics powered for extended windows, ensuring flat, predictable performance throughout the entirety of your run or flight path. Heavy-Duty XT90 Interface: Pre-soldered with high-grade, authentic XT90 discharge connectors to comfortably manage high current draws without melting or dropping electrical efficiency. Premium Stacking Matrix: Utilizes elite cell stacking techniques to guarantee ultra-low internal resistance, uniform thermal distribution, and excellent long-term storage health. Technical Specifications Brand: Ovonic Chemistry: Lithium Polymer (LiPo) Configuration: 14.8V / 4S1P / 4 Cells Capacity: 6500mAh Discharge Rate: 80C Net Weight (±5g): 545g / 1.20 lbs (per piece) Dimensions (±3mm): 135 x 44 x 42 mm / 5.31 x 1.73 x 1.65 inches (L x W x H) Connector Type: XT90 Plug Balance Connector Type: JST-XHR-5P Shell Material: Softcase (Protective Shrink Wrap) What's in the Box 2 x Ovonic 6500mAh 14.8V 80C 4S Softcase LiPo Batteries 2 x Brand Stickers 1 x User Manual Note / Warning Balance Charging Required: Always utilize a dedicated, microprocessor-controlled LiPo balance charger via the JST-XHR-5P balance lead. Never leave charging cells unattended. Low-Voltage Threshold: Set your vehicle's ESC Low Voltage Cutoff (LVC) or flight controller telemetry warnings to activate at no less than 3.5V per cell under load to prevent irreversible cell degradation. Safe Storage Standards: If leaving packs uncharged or unused for more than 48 hours, balance-discharge or charge them to a safe storage level of approximately 3.8V–3.85V per cell inside a certified fireproof LiPo bag. Physical Inspection: Because softcase batteries lack a rigid outer shield, check the protective shrink wrap regularly to ensure it is free from tears, abrasions, or damage from rotating parts or sharp chassis components.