11.1V, 3400mAh, Li-ion Battery fits Bollywood, E30 Ecg, 37.74WhBattery Fits Models: E30 Ecg Battery Part Numbers: 12 100 0015, Lb 05 Batterybuyer is a genuine Canadian supplier. We operate many inventory systems, and all products over nine months old are disposed of and replaced with fresh new stock. The products we supply are exceptionally well designed; they use only the best quality parts and are built with safety as a priority. They are designed to be as durable as the original version of this product.