$13.15 Free shipping
Tags: fixtures, Cheap fixtures, New Arrival Self Lock Professional Four wire Battery Case Battery Fixture BF 1L Suitable For 18650 AAA AA Battery.
This is a battery clamping and relaxation device, easy to use!
The test case is used for battery fixed, positive and negative pole out,
with capacity tester to test charge and discharge, internal resistance and capacity.
Maximum compatibility: Length 71mm diameter 26mm battery.
1 x Self Lock Professional Four-wire Battery Case