Specifications li-ion battery manufacturer 1.3.7v,950mAh 2.size:5.2*34*50(mm) 3.OEM&ODM is avaiable can made different battery pack Model JOY523450 .....
Specifications Model JOY435085 Nominal voltage 3.7V Nominal capacity 2000mAh Size thickness × width × length (mm) Max :4.3*50.5*87 mm Advantage High ....