KKCOBVR P3 Battery with 10000mAh Fits for KKCOBVR Q3U Battery Head Strap

Real-Time Battery Display：The digital display shows battery level in real time during both charging and use, so you always know exactly how much power you have left. Fast Charging：Supports 9V 3A fast charging and reaches full charge in about 2-3 hours, giving you more playtime and less downtime. Accurate Readings After 3 Cycles：Run the P3 battery through about 3 full cycles (drain it completely, then charge it to full) and the digital display will read accurately from then on. Compatibility：The Q3U headset can charge in sync with the VR. The P3 battery is only compatible with the Q3U headset and is not cross-compatible with headsets that use the P2 battery. Charging Guidelines：If fast charging pushes the temperature above 55°C, over-temperature protection kicks in (display shows "188" flashing). Let it cool to room temperature before resuming use.