![Synergy Digital Smartwatch Battery, Compatible with Fitbit Blaze Smartwatch, (Li-Pol, 3.7V, 120mAh) Ultra High Capacity, Replacement for Fitbit ... Synergy Digital Smartwatch Battery, Compatible with Fitbit Blaze Smartwatch, (Li-Pol, 3.7V, 120mAh) Ultra High Capacity, Replacement for Fitbit ...](https://m.media-amazon.com/images/I/513ZShrTDvL.jpg)
Synergy Digital Smartwatch Battery, Compatible with Fitbit Blaze Smartwatch, (Li-Pol, 3.7V, 120mAh) Ultra High Capacity, Replacement for Fitbit ...
![Original Replacement Battery LSSP321830AE For Fitbit Blaze FB502 LSSP321830 Fitbit Ionic Smart Sports Watch Watch Battery - AliExpress Original Replacement Battery LSSP321830AE For Fitbit Blaze FB502 LSSP321830 Fitbit Ionic Smart Sports Watch Watch Battery - AliExpress](https://ae01.alicdn.com/kf/Sc4f12deb9bb3416db8fd1e93b6933062E.jpg_640x640Q90.jpg_.webp)
Original Replacement Battery LSSP321830AE For Fitbit Blaze FB502 LSSP321830 Fitbit Ionic Smart Sports Watch Watch Battery - AliExpress
![I bought my Fitbit Blaze (remember those?) in 2016. Battery is on its last legs. I will be heartbroken when it's time to retire this bad boy. : r/ fitbit I bought my Fitbit Blaze (remember those?) in 2016. Battery is on its last legs. I will be heartbroken when it's time to retire this bad boy. : r/ fitbit](https://i.redd.it/bzsm7bmbnwq51.jpg)
I bought my Fitbit Blaze (remember those?) in 2016. Battery is on its last legs. I will be heartbroken when it's time to retire this bad boy. : r/ fitbit
![Lssp321830 Battery For Fitbit Blaze Smart Watch 3.7v 120mah New Li-polymer Rechargeable Batterie Pack Replacement+track Code - Rechargeable Batteries - AliExpress Lssp321830 Battery For Fitbit Blaze Smart Watch 3.7v 120mah New Li-polymer Rechargeable Batterie Pack Replacement+track Code - Rechargeable Batteries - AliExpress](https://ae01.alicdn.com/kf/HTB1EESOQrvpK1RjSZFqq6AXUVXaq.jpg_640x640Q90.jpg_.webp)