Parameter – Material: Lithium polymer, Voltage: 7.4V, Cell: 2S, Capacity: 7200mAh, Discharge: 50C, Charging plug: JST-XHR-3P, Discharging plug: Deans-T, Pack: Hard case Specification – Ovonic 7200mAh 7.4V Lipo Battery Dimension(±3mm): 138*46*25mm / 5.43×1.81×0.98inch (L*W*H), Approx Weight(±5g): 305g / 0.67lb Multiple Advantages – ISO international quality certification(safer), premium materials(LiCoO2), longer cycle life(220 times), longer running time(+12%), faster charging time(-6%), lighter weight( -5%), lower Resistance(-4%) Strong Compatibility – Compatible with 1/10 scale and 1/8 scale RC car hobby models Slash Emaxx Bandit Rustler version Losi Axial Tamiya Duratrax Jammin Redcat Racing Package – OVONIC 2s 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