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

Price: $12.89
(as of Feb 23, 2025 17:46:56 UTC – Details)

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

Features:

• Compatibility: Compatible with Alta FB406 Smartwatch
• 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
• 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
• 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

Pros:

• Long-lasting battery life
• Easy to install and replace
• CE and ROHS certified for quality and safety
• Professional customer service available

Cons:

• New battery may not be fully charged at the factory
• May require re-installation of the connector
• May need to charge and discharge the battery multiple times to reach optimal performance

Frequently Asked Questions:

• 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.

Note: Please ensure to use the battery correctly and follow the instructions provided to get the best performance.