... and capacity,sample available broad-spectrumre rechargeable 3.7V 3500mAh lipo battery 487390L 1.Model: ... 487390L 2.Nominal voltage: 3.7V3.Nominal capacity: 3500mah 4.Lower self ... 7. UL,PSE,CE,RoHS,MSDS UN38.3, certification8.Environmental friendly.9. No memory effect ... ;2. Lights, model aircraft, miner's lamp, safety helmets, safety headlights;3. Bluetooth headsets, e-books, mobile ...