☪【HIGH QUALITY GRADE A PREMIUM BATTERY】:This Upgraded S4 battery uses Grade A+ rated battery cells with CE and ROHS certification,ensure last over 800 charge cycles. Multiple-protection for safer operation for both user and devices,build-in microchip to prevent over-charging,over-discharging and over-heating.
☪【COMPATIBLE MODELS】:Suitable for all Samsung Galaxy S4 and S4 active variants:GT-I9500,GT-I9505,GT-I9506,GT-I9505G,SGH-I337,SGH-M919,SCH-I545,EB-B600BE,B600BU,B600BZ,SPH-L729T,SGH-I337M, SGH-M919V,SCH-R970X,SCH-R970C,AT&T i9295,AT&T i537,not compatible with Samsung Galaxy S4 Mini.
☪【HOW TO USE】:Using up all the power of battery for the first three times before charging,and then take a full charge,thus the battery can be reached the optimum effect of using.Please remember that its full performance and longevity is only achieved after 3 to 5 complete charge and discharge cycles.
☪【LONG-LASTING REPLACEMENT BATTERY】:Bring your Galaxy S4's battery life back to glory and save the money of an upgrade; get from 0% to 100% power in a matter of seconds by simply swapping batteries,Matches the 48 hour standby endurance of a fully functional new OEM battery.
☪【WORRY-FREE WARRANTY】:24 Month Warranty and 30 days Money Back.We take care of all quality-related issues with a REPLACEMENT or REFUND.Please contact our VinPone support team at the first time if you got the defective item.【Please click on "VinPone"next to "Sold by",then click on"Ask a question"to contact us, we will reach out to you within 24 hours.】