Product reference : #BLD-15959 Battery laptop sony vaio pcg 71511m Chemistry : Lithium-Ion Capacity : 5200 mAh Voltage : 11.1 V Dimension : 270.20 x 22.10 x 54.30 mm Color : Noir Series : sony pcg Subseries : vaio-pcg-7 Batteriedeportable is a trusted French website with 18 years of experience in batteries and chargers.
For all battery the difference of 2 volts in the voltage is negligible. The compatibility with your old Battery laptop sony vaio pcg 71511m is therefore ensured.
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