... populared the LiMnO4 and LiFePO4 battery, Because of the feature of green enviromental protection, high power capacity and light weight, ... and certificats as follow Main advantage1 Battery group overall stable performance, high safety, light weight, high stability, long service life (500 ... can provide OEM/ODM services:We supply 7V, 8V, 10V, 12V, 25V, 100V of lithium manganate oxide (LiMnO4) and 7v, ...