Capacity Testing 5 Third Party Sony NP-FW50 Batteries
A pocket full of OEM Sony NP-FW50 batteries gets expensive.
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How to Capacity Test Camera Batteries
Many cameras no longer have OEM batteries available. Even when they are, the markups are outrageous. Third party batteries can be 1/4 the price, but there are no assurances about actual capacity or longevity.
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