Test/Review of GoalZero AA 2300mAh (Gray-Black-Green)

1 post / 0 new
HKJ
HKJ's picture
Offline
Last seen: 1 day 12 hours ago
Joined: 05/24/2011 - 12:23
Posts: 7448
Location: Copenhagen, Denmark
Test/Review of GoalZero AA 2300mAh (Gray-Black-Green)
GoalZero AA 2300mAh (Gray-Black-Green)

DSC_0291

Official specifications:
  • Power: 2300 mAH
  • Battery Type: NiMH
  • Cycles: 300-500
  • Voltage: 1.2
  • Use with: Guide 10 Plus Recharger
  • Low Self Discharge, meaning they can sit 12 months before cells begin to lose effectiveness

GoalZero%20AA%202300mAh%20(Gray-Black-Green)-info

Maximum temperature raise at different discharge currents: 1A:+1,6°C, 2A:+3,9°C, 3A:+6,6°C, 5A:+11,9°C, 7A:+17,0°C, 10A:+20,2°C
GoalZero has their own label for batteries, I got these with the Guide10Plus. They are LSD (Low Self Discharge) cells, but the specifications are not very specific.


DSC_0292 DSC_0293

DSC_0294
DSC_0295
DSC_0296

GoalZero%20AA%202300mAh%20(Gray-Black-Green)-Capacity

The discharge curves looks good.

GoalZero%20AA%202300mAh%20(Gray-Black-Green)-CapacityTime

GoalZero%20AA%202300mAh%20(Gray-Black-Green)-CapacityTimeHours

GoalZero%20AA%202300mAh%20(Gray-Black-Green)-Energy

GoalZero%20AA%202300mAh%20(Gray-Black-Green)-PowerLoadTime

GoalZero%20AA%202300mAh%20(Gray-Black-Green)-CurrentTest

GoalZero%20AA%202300mAh%20(Gray-Black-Green)-Charge



Conclusion

They looks like good batteries.



Notes and links

How is the test done and how to read the charts
Compare to other AA/AAA batteries: Alkaline/NiMH/Lithium
GoalZero charger/power bank

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