This batteries is currently on clearance, buy one get one free, you only need to add two pieces and the correct price will be displayed, and shipping is free.
One-year warranty, contact customer service for a refund or resend.
Spec of Ovonic 130C 14.8V 4S 650mAh LiPo Battery for FPV - XT60 Plug
Brand:Ovonic
Chemistry:Li-Polymer(LiPo)
Configuration:4S1P
Voltage(V):14.8V
Capacity(mAh):650mAh
Discharge Rate: 130C
Max Burst Discharge Rate: 260C
Connector Type: XT60 Plug
Charge Plug: JST-XH
Length(dev.5mm) : 60mm
Width(dev.2mm) : 30mm
Height(dev.2mm) : 24mm
Great timing, as I just built a 4S 3inch drone. Hoping for some 6S 130C deals though