Battery Life Test Kit includes essential materials and online instructions to assemble four basic electric circuits on a board to test and compare the life of general purpose AA size alkaline (dry cell) batteries.
This kit includes materials for testing up to 4 AA size batteries at the same time.
Battery Life Test Kit includes:
- Mounting board
- Four battery holders with connection wires
- Four lamp holders for mounting the screw base light bulbs
- Four light bulbs (plus 6 additional light bulbs. Total 10 bulbs).
- Screws for mounting lamp holders and battery holders.