HRB 5S 18.5V Lipo Battery 5000mAh 100C Soft Case 5-Cell for 1/10 1/8 Car Truck 6971508418540 | eBay
SLS LiPo Akku XTRON, 5S/5000mAh, 18.5V, 30C/60C, 163x45x38mm, 631g | Batteries, LiPo-equalizers and accessories for batteries | All you need for electric flight