2S 7.7V 2400mAh LiHV Battery Pack, 18.48Wh High Voltage LiPo for FPV Drones, Tiny Whoop & Micro RC Models, Charge to 8.8V

Features

• High-Voltage (LiHV) Advantage: The 7.7V nominal (8.8V charge) platform provides a significantly higher voltage curve compared to standard 2S 7.4V packs, translating to more power, faster response, and greater efficiency in compatible devices.
• Optimized Energy Density (18.48Wh): Offers an excellent balance of capacity and size, delivering extended runtimes for its compact class, ideal for prolonging flight or operation time.
• High Discharge Capability: Designed to support very high continuous discharge rates (C-rating dependent), enabling exceptional burst power for demanding applications like drone acrobatics or high-torque starts in RC vehicles.
• Enhanced Performance: The LiHV chemistry can offer higher power output and potentially less voltage sag under load compared to standard LiPo counterparts of similar size.

Specifications

Applications

• High-Performance Micro/Mini Drones: FPV Tiny Whoops, micro racing quadcopters (2S builds), and lightweight freestyle drones requiring a power boost over standard 2S packs.
• Portable High-Power Devices: Compact handheld gimbals, powerful LED flashlights, portable speakers, and advanced DIY electronics projects needing a stable, high-voltage source.
• Miniature Robotics & Tech: Power for small robotic platforms, drones, or custom tech prototypes where space and weight are severely constrained but performance cannot be compromised.

Warnings & Precautions

Charging

• LiHV-Specific Charger Required: YOU MUST use a balance charger that explicitly supports LiHV (High Voltage LiPo) or "4.40V per cell" chemistry.
• Active Supervision & Environment: NEVER CHARGE UNATTENDED. Charge in/on a fireproof container (LiPo bag, ceramic plate), away from combustibles.
• Post-Impact Check: After any crash or physical shock, do not charge until a thorough inspection confirms no damage.

Discharging

• Voltage Monitoring is Essential: Use a low-voltage alarm or ensure your device's cut-off is set to no lower than 6.0V. Over-discharge (<3.0V/cell) permanently damages cells and creates a severe fire risk.
• Respect Temperature & Current Limits: Feel the battery during use. Stop if it becomes hot (>60°C). Never exceed the manufacturer's stated Max. Continuous Discharge Current.
• Prevent Short Circuits: Always cap or tape terminals when not in use. Exercise extreme caution when making connections to prevent the leads from touching.
• Immediate Damage Protocol: Inspect for swelling, punctures, or odor before/after use. ISOLATE and SAFELY DISPOSE OF any damaged battery. DO NOT USE.

Storage

• Storage Preparation: For storage >3 days, use your charger's LiHV Storage function to bring the pack to ~7.6V (3.8V/cell). Never store fully charged or fully depleted.
• Safe Transport: During transit, place each battery in an individual LiPo safety bag with terminals insulated.

2S LiHV battery for FPV drones

7.7V LiPo battery with 2400mAh

High voltage LiPo battery for Tiny Whoop

2S 7.7V 2400mAh LiHV Battery Pack, 18.48Wh High Voltage LiPo for FPV Drones, Tiny Whoop & Micro RC Models, Charge to 8.8V Images