Header banner
Revain logoHome Page
Agonia Ajdini photo
United Kingdom, Belfast
1 Level
761 Review
45 Karma

Review on TalentCell 9V Lithium Ion Battery: High Capacity 500MAh Rechargeable Li-Ion Polymer Battery With Micro USB Charging Port - 1-Pack For Ultimate Convenience by Agonia Ajdini

Revainrating 2 out of 5

Won't hold a charge

I love the concept of a 9v with a USB port. In practice, though, this one doesn't work. It charges to 8v (expected voltage with a LiIon), but won't hold the 8v more than a few minutes, then drops to 4v. I bought 3 and all exhibit the same problem.

Pros
  • Work great..a little bigger than a reg 9 volt bit fit in where they needed to
Cons
  • Shorter lifespan than other types of batteries