Are there AAAA batteries? Are they even smaller than AAA batteries

AAA Battery vs AAAA Battery

Energizer Alkaline Aaaa Digital Camera Batteries (2-Pack) in the Device Replacement Batteries department at

4 Benefits of Powerful AAAA Batteries

10 AAAA BATTERIES: Includes 10 AAAA super alkaline batteries with 1.5 volts of long lasting power in recloseable packaging COMMON USES: ACDelco AAAA

ACDelco 10-Count AAAA Batteries, Maximum Power Super Alkaline Battery, Use for Glucose Meters and Blood Monitors, 5-Year Shelf Life

My wireless mouse came with a AAA battery in a AA adapter : r/mildlyinteresting

Everything you need to know about AAAA Batteries! – TradeNRG UK

5-year shelf life: Our AAAA batteries are capable of holding power for up to five years while in storage. The 4A rechargeable batteries feature air

LOOPACELL AAAA Batteries, 1.5V Alkaline AAAA Battery (2 Pack)

Are primary batteries a sustainable option?

Rechargeable AAAA Batteries: The AAAA Ni-MH batteries cell 1.2V/400mAh, 35-45min fast charging and up to 1200 cycles, no need to buy batteries

ANVOW AAAA Batteries, Rechargeable AAAA Batteries for Surface Pen, Rechargeable AAAA Battery for Active Stylus, Ni-MH 1.2V 400mAh with Storage Box, 4