vintrons 2600mAh Battery For Casio DT-X30, DT-X30G, Please ensure both model and battery part number are matched with your device. - Compatible Model: CASIO DT-X30, DT-X30G, - Compatible Battery Part Number: CASIO FJ50L1-G, HA-G20BAT, HBM-CAS3000L, - RoHS approved for toxic free. - CE and ISO9001 Certificate for quality assurance.