No. of battery: 6 cell li-ion battery
capacity: rated at 5200mah
voltage: 11.1v the battery is durable and has overcurrent protection, anti-overcharge, anti-overdischarge and temperature control functions
compatible part number: ak.003bt.071,ak.006bt.074,al10a31,al10b31,al10g31,bt.00303.022,bt.00603.114,lc.btp00.129,lc.btp0a.007,lc.btp0a.019
compatible models/replaced p/n :acer aspire one aod257 d255-1134 d255-2301 d255-2331 d255-2333 d255e-1643 d257-13404 d257-13450 d257-1471 d260-2440 d260-n51b/sf happy 2 ze7