36mAh FB406 Battery Replacement for Fitbit Alta Activity Tracker and Smart Fitness Watch with Repair Tool Kits

Price: $12.89(as of Sep 04, 2024 03:26:54 UTC – Details) Product Description FB406 Battery Replacement for Fitbit Alta Activity Tracker and Smart Fitness Watch with Repair Tool Kits Specifications: Battery Type: Lithium-ion Rechargeable Battery Battery Capacity: 36mAh Watt-hour: 0.13Wh Voltage: 3.7V Build-in special microchip to prevent against short-circuiting, over-charging, over-discharging and over-heating, greatly extended the Li-ion battery life. Keep an extra battery on hand for extend standby and talk times.Please notice that use up all the power of battery for the first time before charging, and then take a full charge, thus the FB406 Battery can be reached the optimum effect of using.You can find some instruction videos on YouTube or find a technician for help if you don’t know how to replace your battery. Fit 2-Wire Connector The red wire is the positive electrode “ ” and the black wire is the negative pole “-” Please make sure the battery model matched with your device before purchase. If you are not sure, please send email to us with your battery details or pictures, we will give you professional suggestions. FAQ: Q1: Why the battery is not fully charged after installation? A1: For security, our battery is not full charged when leaving factory and testing. It’s normal situation. Q2: Why the new battery won’t charge? A2: Maybe bad connect, check the connector again and re-install it correctly. Q3: Why does the battery connector not fit? A3: Please check if you bought and received the wrong battery. You can check your model on the back of your watch. Q4: How to get the best performance? A4: To use the battery longer, please use up all the energy of battery, then fully charge it, repeat this 3-5 times, thus the battery can be reached the optimum effect of using. Compatibility: Compatible with Alta FB406 Smartwatch. Please make sure the battery model matched with your device. If you are not sure, please send email to us with your battery details or pictures, we will give you professional suggestions.Safety Protection: Build-in special microchip to prevent against short-circuiting, over-charging, over-discharging and over-heating, greatly extended the Li-ion battery life. Keep an extra battery on hand for extend standby and talk times.Battery Performance: At the beginning, new battery is unstable and it will reach optimal performance after charging and discharging completely for 3-5 cycles.Quality Certification: This FB406 battery has CE and ROHS certification. Each battery is manufactured and tested under strict quality control standards. Save the money and time.After-sales Service: If you have any questions about this Alta Smartwatch replacement battery, please don’t hesitate to contact us directly, we will try our best to serve you.