About this item 30mins Flight Time: UPGRADED Battery for the super popular newly released LIMITLESS 4 drone. POWERFUL: 7.6V 5000mAh Intelligent Battery Provides Even Longer Flight Time up to 30mins. Equipped with LED Power Status Lights to indicated how much power remains, which can be easily checked at any time. This battery is compatible with LIMITLESS 4 Drone ONLY! This battery WILL NOT WORK in any previous models such as LIMITLESS 2 or LIMITLESS 3. If youҲe in need of a 3400mAh battery for the LIMITLESS 2 or LIMITLESS 3, type the following ASIN into Amazon search bar: B07X2D3WZ9