Amazon.com: Samsung Original Battery Li-ion AB463446BA 800 mAh 3.7V for Samsung E1360 : Cell Phones & Accessories
File:Samsung Li-ion polymer battery, Model AB553850DE-9738.jpg - Wikimedia Commons
Genuine High Rate Capacity Samsung Lithium Ion 18650 Battery Cell - China Lithium Ion 2600mAh 18650 Battery and 3.7V Icr 18650 Li-ion Rechargeable Battery