[Convenient to use And Overdischarge protection]:The Split Charger Adapter LED light indicate the status of charging anytime, Overcharge Protection, avoiding damages from overheat overcharging same time USB charging port design make user can charge tools like Can charge small daily appliances with 5V voltage, such as cell phones,toys, etc with USB hole while charging the battery . Protection function: overcharge protection Application scope: Lithium battery charging Rated power: 59W Output parameters: DC40V1.5A; 5V2.1 USB type c; 3W LED light Compatible for Greenworks 40V battery: 29472/29482/29462/29252/20202/22262/2901319/2938302/BAF702/L-300/BAF704/BAF705 etc. About LED lighting: This LED lighting has three modes. 1. the LED light switch to turn on the light. 2. the LED light switch again, the light can enter the low brightness mode. 3. high brightness mode and flash mode. Each enter a different mode. Indicator lighting instructions: 1. When the product is connected to the power