FOR Sony Alpha DSLR-A230, DSLR-A290, DSLR-A330, DSLR-A380, DSLR-A390 / DSC-HX1, DSC-HX100, DSC-HX100V, DSC-HX200, DSC-HX200V. Inbuilt into each Dot.Foto battery is a safety system which gives short circuit protection and prevents the battery from overheating.
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