![UltraLast Rechargeable Lithium-Polymer Replacement Battery for Garmin 010-12521-40 and 360-00106-00 PDA-450LI - Best Buy UltraLast Rechargeable Lithium-Polymer Replacement Battery for Garmin 010-12521-40 and 360-00106-00 PDA-450LI - Best Buy](https://pisces.bbystatic.com/image2/BestBuy_US/images/products/6259/6259076_sd.jpg;maxHeight=640;maxWidth=550)
UltraLast Rechargeable Lithium-Polymer Replacement Battery for Garmin 010-12521-40 and 360-00106-00 PDA-450LI - Best Buy
![Synergy Digital GPS Battery, Works with Garmin GPSMAP 640 GPS, (Li-ion, 7.2V, 2200mAh) Ultra High Capacity, Compatible with Garmin 010-11025-03, 011-01834-00 Battery - Walmart.com Synergy Digital GPS Battery, Works with Garmin GPSMAP 640 GPS, (Li-ion, 7.2V, 2200mAh) Ultra High Capacity, Compatible with Garmin 010-11025-03, 011-01834-00 Battery - Walmart.com](https://i5.walmartimages.com/asr/532f83b4-88b9-49e9-8f96-674be5c95a83.02aa2d26e26d94c1cf804ffda9ff8139.jpeg)
Synergy Digital GPS Battery, Works with Garmin GPSMAP 640 GPS, (Li-ion, 7.2V, 2200mAh) Ultra High Capacity, Compatible with Garmin 010-11025-03, 011-01834-00 Battery - Walmart.com
![Before 16.70 beta I had 16.60 beta. Same settings, it lasts 12 days at 100%. So I guess battery improvement on 16.70? : r/Garmin Before 16.70 beta I had 16.60 beta. Same settings, it lasts 12 days at 100%. So I guess battery improvement on 16.70? : r/Garmin](https://preview.redd.it/qivfq7dod3271.jpg?width=640&crop=smart&auto=webp&s=cb7e6f93558611bd163d0f677581dc7cd5185a11)
Before 16.70 beta I had 16.60 beta. Same settings, it lasts 12 days at 100%. So I guess battery improvement on 16.70? : r/Garmin
![CameronSino Battery for Garmin Approach G8 fits Garmin 361-00035-06 GPS, Navigator battery 1050mAh/3.89Wh 3.70V Li-ion Black - AliExpress Consumer Electronics CameronSino Battery for Garmin Approach G8 fits Garmin 361-00035-06 GPS, Navigator battery 1050mAh/3.89Wh 3.70V Li-ion Black - AliExpress Consumer Electronics](https://ae01.alicdn.com/kf/Hecb0316fe005437aa7d6f02c92ae4e50B/CameronSino-Battery-for-Garmin-Approach-G8-fits-Garmin-361-00035-06-GPS-Navigator-battery-1050mAh-3.jpg_640x640.jpg)
CameronSino Battery for Garmin Approach G8 fits Garmin 361-00035-06 GPS, Navigator battery 1050mAh/3.89Wh 3.70V Li-ion Black - AliExpress Consumer Electronics
![Can a noob rebuild this battery pack? Garmin GPS pack w/ 2 UR18650F cells. I can solder but haven't played with battery packs before. : r/batteries Can a noob rebuild this battery pack? Garmin GPS pack w/ 2 UR18650F cells. I can solder but haven't played with battery packs before. : r/batteries](https://preview.redd.it/3zv8bs9eqnw71.jpg?width=640&crop=smart&auto=webp&s=3cb66e37d1097657fdff5703e69bc058620ef2a7)