Fitment:For V3 V5s V5 X5 V5PRO CW310 ECO CEN250 DibeaV700 ML009 New The built-in protection board of the battery pack has temperature control overheat protection, high-power current amplifier tube, and each string has voltage over-discharge and over-discharge protection. Voltage:11.1V Charging limit voltage:12.6V Capacity:2600mAh Battery Size:68x35x35mm 2mm Batteries in series and parallel:3S 1P (3pcs) Standard discharge current:0.2c Maximum discharge current:1C Product:less than equal 250m ohm internal resistance Battery weight:about 0.15 kg Colour:Blue Material:lithium battery Package Contents: 1 x Lithium Battery Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.