SONY PCGA-BP2EA batteries can lose 8 to 20 per cent of their original charge every year at a temperature of about 20 ° -30 ° C. The rate of side reactions is reduced if the batteries are stored at low temperature. or better, only to charge your
Battery SONY PCGA-BP2EA when you need to load it, do not let the laptop
Battery plugged in all the time.
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