OPTIPOWER ULTRA 50C LITHIUM PACK 4300mAh
4300mAh 18.5v 5S OPTI ULTRA lithium pack. Rated to 50C with 100C burst.
Charge at 1 to 3C for best cycle life.
Cell supplied with tinned 10 AWG silicon bare wires and JST-XH balance connector.
SIZE in mm: L 140 * W 44.5 * T 54.5. Weight 633g. Weights +/- 5g.