Ativ S I8750 need power

[greenfr]

Wondering how much power phones need these days! I have to purchase a new battery for my Ativ S I8750 recently. My mum bought a spare for her Galaxy S2 a month ago and she has no complaint at all, so I got myself a mpj either. Though the “battrery” looks unlikely, it actually works fine, but my phone is always possible need replacement because of my excess use of it:’(

[Joe F.]

The ATIV S came with a 2,300 mAh battery. I wouldn't go any lower than that.