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Alpha T20/TT25 Battery Comparison
The Alpha® T20 and Alpha® TT25 dog tracking collars have two different user-replaceable batteries available - the standard battery pack and an extended battery pack. The extended battery pack allows for greater battery life while using the tracking collar and uses a larger charging clip.
Battery Life Comparison
| Using Dynamic Update Rate | Using 2.5 Second Update Rate | Using 2 Minute Update Rate | |
| Standard Battery Pack | Up to 68 hours | Up to 25 hours | Up to 84 hours |
| Extended Battery Pack | Up to 136 hours | Up to 50 hours | Up to 168 hours |
Size Comparison
