3.7V, 10000mAh, Li-Polymer Battery fits Exfo, Max-600, Max-605, 37WhBattery Fits Models: Max 600, Max 605, Max 610, Max 625, Max 630, Max 630g, Max 635, Max 635g Battery Part Numbers: 01wq0037 03, Gp 2147 If you are worried about the quality or the performance of the products from Cameronsino, take a look at the reviews from our customers. Sound quality is assured as the products are manufactured to a very high standard This battery should be the same or greater capacity than the original battery. Finding the correct