Test/review of Shockli 14500 AA LiFePO4 650mAh (Purple)

1 post / 0 new
HKJ
HKJ's picture
Offline
Last seen: 42 min 58 sec ago
Joined: 05/24/2011 - 12:23
Posts: 6809
Location: Copenhagen, Denmark
Test/review of Shockli 14500 AA LiFePO4 650mAh (Purple)

Shockli 14500 AA LiFePO4 650mAh (Purple)
DSC_8340
Official specifications:


  • Discharge current: 0.01A – 1.5A
  • Charge voltage: 3.65V
  • Charge current: 0.1A – 0.6A

Shockli%2014500%20AA%20LiFePO4%20650mAh%20(Purple)-info
This is AA sized LiFePO4 cells.
DSC_8330 DSC_8331 DSC_8339
DSC_8341 DSC_8342
DSC_8343
DSC_8344
DSC_8345
Shockli%2014500%20AA%20LiFePO4%20650mAh%20(Purple)-Capacity
The two cells are very well matched and like all LiFePO4 the voltage is fairly stable during discharge. They do easily handle the rated 1.5A current.
Shockli%2014500%20AA%20LiFePO4%20650mAh%20(Purple)-Temp-3.0
Shockli%2014500%20AA%20LiFePO4%20650mAh%20(Purple)-Temp-5.0
Shockli%2014500%20AA%20LiFePO4%20650mAh%20(Purple)-CapacityTimeHours
Shockli%2014500%20AA%20LiFePO4%20650mAh%20(Purple)-CapacityTime
Shockli%2014500%20AA%20LiFePO4%20650mAh%20(Purple)-Energy
Shockli%2014500%20AA%20LiFePO4%20650mAh%20(Purple)-PowerLoadTime
Shockli%2014500%20AA%20LiFePO4%20650mAh%20(Purple)-TripCurrent
Shockli%2014500%20AA%20LiFePO4%20650mAh%20(Purple)-Charge
Shockli%2014500%20AA%20LiFePO4%20650mAh%20%28Purple%29-Pulse-0.5A-10-10-2V-IR
Conclusion
Nice cells, they works perfectly for LiFePO4 with lower but stable discharge voltage and do easily deliver rated current.
Notes and links
The batteries was supplied by Shockli for review.
How is the test done and how to read the charts
How is a protected LiIon battery constructed
More about button top and flat top batteries
Graphical comparison to other LiIon batteries
Table with all tested LiIon batteries

My website with reviews of many chargers and batteries (More than 1000): https://lygte-info.dk/