Tests more than 15 battery types.
ZTS Mini Multi-Battery Tester-High quality battery load test device (with 4 AAA batteries)
Patented high accuracy Pulse Load test device. Gives accurate reading of remaining capacity. ZTS Mini-MBT tests alkaline 9v, aa, aaa, 3v lithium 123 and more.
Which to choose? Battery load tester vs. battery volt tester?