【NEW UPGRADED HIGH QUALITY BATTERY】Our Battery for J3 uses Grade A+ rated battery cells. Every battery is manufactured and tested under strict quality control standards. Build-in microchip to prevent over-charging, over-discharging, short-circuit and over-heating. Multiple-protection for safer operation for both user and devices.
【HIGH CAPACITY LONG BATTERY LIFE】The advanced technology makes Galaxy J3 battery high capacity up to 4300mAh with the same size. It will provide you over 900 charging cycles with high-speed and efficient charging. Up to 48 hours of Long lasting time, bring your Galaxy J3 battery's life back to glory and save the money of an upgrade.
【FOR BEST PERFORMANCE】Use your original charger and cable which came with your phone to recharge this j3 replacement battery. 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.
【KIND REMINDER】If you are not satisfied with our product, please contact our friendly customer service through the Amazon, and we will reach out to you within 24 hours to solve your problem quickly and efficiently! So you can purchase our products without any risk.