UN38.3 Certified LP502248 450mAh 3.7V Lithium Polymer Battery With Connector JST SYP-02T-1 Sourcing the UN38.3 certified LP502248 3.7V 450mAh Lithium Polymer Battery? Built with a 5.0mm profile and pre-fitted with a JST SYP-02T-1 connector, this reliable cell is...