Arrma AR320192 Battery Tray Set FEATURES: Constructed of composite plastic Adjustable battery cell positions Accommodates up to 6S LiPo cells INCLUDES: Battery Tray with three Battery Position Inserts, and four Upper Cell Hold Down Straps jxs 10/22/14 ir/jxs INCLUDES: Battery Tray with three Battery Position Inserts, and four Upper Cell Hold Down Straps jxs 10/22/14 ir/jxs