2 x 3.7V 3800 mAh Internal Repacement Cell Phone Battery Rechargeable For Samsung Galaxy S5 SV I9600 Rechargeable Li-ion Battery:100% Brand New， Li-ion Battery in Good Quality.Use the latest Lithium Ion battery technology.Integrated microchip prevents overcharging and lengthens battery life.The best replacement spare battery for Original Samsung Galaxy S5. (Perfectly fit for Samsung Galaxy S5， pls check your cell phone model before you make the deal， or the cover of your sell phone may not be installed with this battery， thanks.)Voltage: 3.7V.Battery Capacity :3800 mAh Package included: (Items were packed with OPP BAG)2PCs battery For Samsung Galaxy S51pc AC Charger