100% compatible for batteries - Fully compatible with Casio FX-CG50 FX-9860GII FX-82DE Plus FX-9750GII ClassPad II (FX-CP400) FX-7400GII FX-5800P Sharp ELW531XG-YR. Casio FX-9750GII, FX-CG50. In addition, prior to submitting the order, all data entered will be displayed in a confirmation window and can be corrected here as well, via the usual keyboard and mouse function.
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