Under 200 Rechargeable lithium ion aa batteries

SORBO USB Rechargeable Batteries is cool invention than normal AA battery and rechargeable battery. No. 5 AA Battery lipo rechargeable battery can be widely used in many products instead of nickel-metal hydride batteries, especially suitable for dry battery lighting plays remain as one of the lighting effect, the output voltage of 1.5V design; stable output, no battery memory effect, low self discharge rate; Plug and play.

1. I test the battery actual battery capacity is 555 mAh, what's wrong?
   Your test output volt is 4.62 in first pic and get 350mAh normally. It's output volt is 1.5 in normal and will get 1200mAh.