Factory Price Rechargeable 3.7V 7.4V 12V 4400mAh 18650 Li Ion Battery Pack for Digital Products - China Lithium Battery, 11.1V Lithium Battery | Made-in-China.com
Dell RM791 LDE226 4400mAh / 49Wh Notebook Battery - BattDepot United States
High Quality Generic Battery J1KND - Dell Laptop s Li Ion 4400mAh 11.1V - Walmart.com
Amazon.com: Qimoo 3.7V 4400mah-16.28Wh Rechargeable Battery Pack Lithium Ion Batteries with PH2.0mm Connector for DIY Electronics Products, Toys, Lighting, Bluetooth Equipment : Health & Household