1. Battery Holder for 4 AAA or UM-4 Batteries 2. Terminal selection: A: Wire B: Snap C:Solder Lugs 4 AAA Battery Holder:Specifications: 1). Various battery holders with competitive price, Battery Holder with different size UM-1,UM-2.UM-3,UM-4,or AA,AAA,C,D type,with 15mm wires or with Solder Lug or with pin.RoHS compliance. 2). OEM orders accepted 4 AAA Battery Holder (TBH-3A-4S)