Internal Battery model (EL0P3) - Weight: 44 lbs External Battery model (EL0P3.EB) - Weight 32 lbs (battery is carried separately in canvas bag (12 lbs) Ball Capacity: up to 135 Can be used with indoor or outdoor pickleballs Made in the USA Shipping box dimensions: 30" x 19" x 24" Machine dimensions: 26" x 16" x 22"