This battery holder can fit 4x AA size batteries in series to make a great 6V portable power pack. It can use any alkaline, NiMH or Zinc Chloride batteries that come in the standard AA (also known as pencil-sized, MIGNON, MN1500, UM3, LR6, HR6, FR6 etc) size. Output voltage and current (mAh) capacity may vary according to the type of battery used.
This battery holder has a snap cover and a ON/OFF switch which can be handy when powering something without a switch.
Typical output voltage of fresh set of batteries is slightly higher than the nomial rated voltage, so it is advised to have a suitable voltage regulator on your application.
Alkaline, Zinc Chloride: 1.5V x 4 = 6V nominal, 6.4~6.5V fresh, < 4V discharged
NiMH/NiCd: 1.2V x 4 = 4.8V nominal, 5.2~5.3V fresh, < 4.5V discharged
Some Lithium-ion batteries may provide upto 3.6~3.7V with a single AA battery.
Please refer to your battery specifications for correct parameters.
Do not mix battery types or mix fresh and old batteries.
Batteries not included.