Option parts for IF14 SMJ1191: SMJ TEFLON BATTERY TAPE (25x130x0.15mm/Black) SMJ1188: SMJ SUPER HIGH SPEED COOLING FAN 30mm SMJ1189: SMJ SUPER HIGH SPEED COOLING FAN 40mm SMJ3479: SMJ BATTERY WEIGHT PLATE 30gr. SMJ1176: ZERO GAP FOAM TAPE Thin Type (1mm/16x160mm/4pcs) SMJ1123: FOAM BUMPER (for IF14, BD8) SMJ1124: ZERO GAP FOAM TAPE (20x170mm / t=3, 5mm / 2pcs each)