1/2/4PCS AA Battery Holder Case JR Connector Cable, 6V Battery Box (Need 4 Cell 1.5V AA Battery, Not Included) for Servo Tester. 1/2/4PCS AA Battery Holder Case with JR Connector Cable, 6V Battery Box (need 4 Cell 1.5V AA Battery, not included) for Servo Tester.
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