[🔋Parameter - Material: Lithium polymer Voltage: 14.8V Cell: 4S Capacity: 2200mAh Discharge: 35C Charging plug: JST-XHR-5P Discharging plug: XT60 Pack: Soft case 🔋Specification - Ovonic 2200mAh 14.8V Lipo Battery Dimension(±3mm): 76*35*33mm / 4.2x1.2x1.2inch (L*W*H) Approx Weight(±5g): 178g / 0.39lb 🔋Multiple Advantages - ISO international quality certification(safer) premium materials(LiCoO2) longer cycle life(350 times) longer running time(+12%) faster charging time(-6%) lighter weight( -5%) lower Resistance(-4%) 🔋Strong Compatibility - Compatible with Long range FPV. For safety please use the OVONIC dedicated charger to charge your battery. For more information please search "OVONIC Mate 1" and "OVONIC X1" on Amazon. 🔋Package - OVONIC 4s Lipo battery 2x Brand Stickers User manual. Please read the user manual carefully before using if you have any problems contact us directly and we will reply you within 24 hours]