2 Pcs HRB 3S 3300mAh 60C 11.1V Lithium Polymer Batteries, Suitable For Remote-Controlled Vehicles, Drones, and Quadcopters

‌Capacity: 3300mAh Voltage: 11.1V Continuous discharge rate: 60C Connector type: Deans/T female plug Watt hour: 36.63Wh Balanced connector type: 4PINS JST-XH plug Size: 136mm x 45mm x 24mm//5.40 * 1.81 * 0.98 in；Weight: 264 grams (0.58 pounds) Suggest charger：Balance charger / B6 / B6AC / B6 mini Please do not leave while charging. Do not overcharge more than 4.2V and do not discharge below 3.7V per cell. If it cannot be fully charged in a short period of time or quickly loses power, please cycle it several times with a balanced charger. For most lithium-ion batteries, the safest charging rate is 0.5C-1C. Please check the compatibility of the connector before first use. Avoid short circuits, squeezing, punctures, and high temperature environments. Please use a dedicated balanced charger for charging, and overcharging and overdischarging are strictly prohibited.