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Review on Talentcell Rechargeable 72W 100Wh 12V/8300mAh 9V/11000mAh 5V/20000mAh Battery Pack: Ideal Power Solution for LED Strip, CCTV Camera, and More! by Kendrick Dooley

Revainrating 5 out of 5

Met my expectations

I needed a 9 V and 1A external power supply to drive my exercise bike and this was the only one that fit the bill perfectly. It works absolutely great and uses very little amperage. I am able to work out in a business location that has no power and this solve the problem. I can now continue my rehab from double knee replacement which is absolutlely great.!

Pros
  • Please be sure to turn on the switch of the battery (at position "-") for charging. If not, it will not charge. If you have any questions, please contact us to get support, we will do our best to help you.
Cons
  • The battery pack's power level may fluctuate randomly

Comments (1)

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July 24, 2023
A lot of power in a small package. I use it for an on demand cat water fountain and it lasts more than a month before recharging.