Ikan DV-DUAL-S750 DV Battery Kit with 2X NP-F750 Li-Ion Batteries & Dual Charger, Black Dual Sony "L" Series Battery Charger Can charges two batteries simultaneously 2 - 4000 mAh batteries Replacement for the NP-F750 L-Series Battery Compatible with the iLED144, ilED312(-v2), ID508, IB508, iLED6