For DJI Neo Drone YX Battery Charger USB-C/Type-C Port Battery Manager(Gray)1. Suitable for DJI Neo single channel USB charger, it only takes about 52 minutes to fully charge a battery (the product only has a charger, not include battery) 2. Two modes: Full charge mode quickly charges the battery; storage mode charges the battery with a battery level below 60% to about 60 65% for long term storage, reducing battery attenuation and swelling caused by the drone battery being empty or fully charged 3. The battery can be