Tattu 300 mAh 1S HV batteries are designed for maximum efficiency and reliability in small FPV drones and other RC models. The high 75C discharge rate ensures instant power delivery for dynamic maneuvers, while the HV (High Voltage) 3.8 V cell offers longer operation on a single charge. The set includes 5 pcs for convenient swaps during flights.

Thanks to the BT2.0 connector, low contact resistance and stable power are ensured even under peak load. Compact dimensions of 69 × 13 × 7 mm ensure compatibility with most popular whoop frames and micro models.

• Capacity 300 mAh – balanced weight-to-endurance ratio.
• High 75C load – instant performance without voltage sag.
• 1S HV (3.8 V) – longer flight time compared to standard 3.7 V cells.
• BT2.0 connector – efficient power transfer and reliable connection.
• Set of 5 pcs – more flights, less charging in between.

Safety recommendations: do not discharge below 3.0 V per cell, charge only with a LiPo-compatible charger, do not puncture or short-circuit, store away from flammable materials.