Compatible Mfg. Part: D-LI8, DL-I8, DL-i8, This product is compatible with following models: Opti...
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$17.72 at InterBatteries
Fujifilm NP-40, Pentax D-Li8 Input AC 90-250V?60Hz 100mA, Output 4.2V.
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$14.34 at LMRBatteries.com