Hama Battery 3.6V/600mAh Li-Ion SonyEricsson D750i/K750i, Battery, Silver, Lithium-Ion (Li-Ion), 600 mAh, 3.6 V, 6 h Hama Battery 3.6V/600mAh Li-Ion SonyEricsson D750i/K750i. Product type: Battery, Product color: Silver, Battery technology: Lithium-Ion (Li-Ion). Compatible products: SonyEricsson D750i/K750i