Test/Review of Tensai plus AA TR-6H 2500mAh (White)

4 posts / 0 new
Last post
HKJ
HKJ's picture
Offline
Last seen: 4 days 18 hours ago
Joined: 05/24/2011 - 12:23
Posts: 7432
Location: Copenhagen, Denmark
Test/Review of Tensai plus AA TR-6H 2500mAh (White)

Tensai plus AA TR-6H 2500mAh (White)

DSC_3578

Official specifications:

  • Model: TR-6H (single cell) / 4TR-6H (4pcs blister pack)
  • Manufacturer: TENSAI
  • Size: AA, LR6
  • Chemistry: NiMH (Nickel Metal hydride)
  • Nominal Voltage: 1.2V
  • Capacity: Minimum: 2400mAh, Typical: 2500mAh, When discharged at 0.2C to 1.0V at 20°C
  • Fast Charge: up to 1200mA
  • Service Life: >500 cycles
  • Internal Resistance: <50mOhm (upon fully charged)
  • Diameter (mm): 14.5
  • Height (mm): 50.5
  • Weight: 29g



Tensai%20plus%20AA%20TR-6H%202500mAh%20(White)-info
Maximum temperature raise at different discharge currents: 1A:+2,2°C, 2A:+5,6°C, 3A:+9,2°C, 5A:+16,9°C

A high capacity NiMH cell.

DSC_3577

DSC_3579 DSC_3580

DSC_3581
DSC_3584
DSC_3585


Tensai%20plus%20AA%20TR-6H%202500mAh%20(White)-Capacity

The cell does fine at low loads, but when the current reaches a couple of amperes it has problems.
Being a NiMH cell the capacity differences between the two tested cells is only a minor problem.

Tensai%20plus%20AA%20TR-6H%202500mAh%20(White)-CapacityTime

Tensai%20plus%20AA%20TR-6H%202500mAh%20(White)-CapacityTimeHours

Tensai%20plus%20AA%20TR-6H%202500mAh%20(White)-Energy

Tensai%20plus%20AA%20TR-6H%202500mAh%20(White)-PowerLoadTime

Tensai%20plus%20AA%20TR-6H%202500mAh%20(White)-CurrentTest

Tensai%20plus%20AA%20TR-6H%202500mAh%20(White)-Charge



Conclusion

The cell has the rated capacity and acceptable performance.



Notes and links

The batteries was supplied by ENERDan for review.
How is the test done and how to read the charts

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

Edited by: HKJ on 11/03/2013 - 14:40
totilde
totilde's picture
Offline
Last seen: 2 months 2 weeks ago
Joined: 12/27/2012 - 12:22
Posts: 1157
Location: spain

Thanks for the review. Seems like they aren’t LSD, are they?

Mooooooo

HKJ
HKJ's picture
Offline
Last seen: 4 days 18 hours ago
Joined: 05/24/2011 - 12:23
Posts: 7432
Location: Copenhagen, Denmark

totilde wrote:
Thanks for the review. Seems like they aren't LSD, are they?

No, they are not.

Tensai does also have LSD batteries, I will post them at a later date.

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

totilde
totilde's picture
Offline
Last seen: 2 months 2 weeks ago
Joined: 12/27/2012 - 12:22
Posts: 1157
Location: spain

Thanks, looking forward to reading about them. Your reviews are very useful! Your effort is appreciated

Mooooooo