![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
![Li-Ion-battery - 2200mAh (7.2V) - for GPS, navigation system, sat, nav Garmin GPSMap 640 - Electropapa Li-Ion-battery - 2200mAh (7.2V) - for GPS, navigation system, sat, nav Garmin GPSMap 640 - Electropapa](https://electropapa.com/media/catalog/product/a/k/akku_garmin_gpsmap_620_2200mah_op3-a-44_2_4.jpg)
Li-Ion-battery - 2200mAh (7.2V) - for GPS, navigation system, sat, nav Garmin GPSMap 640 - Electropapa
![CameronSino Battery for Garmin VIRB VIRB Elite Virb Elite Action HD Camera 1.4 E1GR E2GR fits Garmin 010 01088 00 camera battery|Replacement Batteries| - AliExpress CameronSino Battery for Garmin VIRB VIRB Elite Virb Elite Action HD Camera 1.4 E1GR E2GR fits Garmin 010 01088 00 camera battery|Replacement Batteries| - AliExpress](https://ae01.alicdn.com/kf/Hc8b819432e704d72be9406a200cdbac4Q/CameronSino-Battery-for-Garmin-VIRB-VIRB-Elite-Virb-Elite-Action-HD-Camera-1-4-E1GR-E2GR.jpg_640x640.jpg)
CameronSino Battery for Garmin VIRB VIRB Elite Virb Elite Action HD Camera 1.4 E1GR E2GR fits Garmin 010 01088 00 camera battery|Replacement Batteries| - AliExpress
![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
![Li-Ion-battery - 2200mAh (7.2V) - for GPS, navigation system, sat, nav Garmin GPSMap 640 - Electropapa Li-Ion-battery - 2200mAh (7.2V) - for GPS, navigation system, sat, nav Garmin GPSMap 640 - Electropapa](https://electropapa.com/media/catalog/product/cache/1/image/800x800/9df78eab33525d08d6e5fb8d27136e95/a/k/akku_garmin_gpsmap_620_2200mah_op3-a-44_4.jpg)
Li-Ion-battery - 2200mAh (7.2V) - for GPS, navigation system, sat, nav Garmin GPSMap 640 - Electropapa
![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)
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
Garmin 0101102503 Li-Ion Replacement Battery, Mfg# 010-11025-03, Rechargable Li-Ion Battery Pack For The Gpsmap 620 And 640. | Autoplicity
![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/58979f35-dd81-4b0f-9253-d6cdbb209184.98eac08e4dafa1cd852cfca656f5792e.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
![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)