3 pcs Electronic Accessories: 1 x 14250 Battery Holder & 2 x 6V 2032 Coin Cell Battery HolderHold 1 standard 14250 (1/2AA) batteries.With 2 copper pins (Dia=1mm ,Long=10mm around).3.6v (Depend on the battery).With PCB Pin Solder Lead.Batteries Not Included.The holder is made of plastic and snaps open and closed.You can tape it closed if you need more security than just the plastic snap.A nice extra is the on/off switch up top.6V 2032 Coin Cell Battery is not included here.Condition: 100% Brand New and High QualityProduct Name : Coin Cell Battery Holder;for : 2 x ,6V ,(not included here)Coin Cell Battery Holder Size : 52 x 23 x 6mmCable Length : 15.5cmCoin Cell Battery Holder Weight : 10g14250 Battery Holder Size: 3.5 x 3 x 1.8cm14250 Battery Holder Weight: 14.00gMaterial: Plastic + MetalColor : Black + RedPackage Contents: 1 x 14250 Battery Holder2 x 6V 2032 Coin Cell Battery HolderOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.