Duotipa EB-BA217ABY Battery Compatible with Samsung Galaxy A21S SM-A217F GH82-22989A with Tools

Product description

• Battery tip When you use the battery for the first time, first use the virtual energy that comes with the battery when it leaves the factory, and then turn off the phone when it is used. Then charge it for 6-8 minutes and make sure it is not overcharged so as not to damage the battery cells and affect the service life. Activate the battery completely after 3-4 cycles to achieve the best possible effect.
• HIGHEST QUALITY BATTERYMade of premium grade A battery cells, durable and long lasting. Built-in microchip prevents overcharging, over-discharging and overheating, extending battery life.
• Installation information no instruction manual included, we recommend installation by professionals. If you need to install yourself, you can watch some installation videos on YouTube. These videos can help you complete the installation better.
• Best service friendly customer service. Please contact first if this battery does not meet your requirements. We will reply within 24 hours.
• International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.