5EN950AAAW : 6.0 volt 950mAh ENELOOP AAA Ni-MH receiver battery pack.  Choose shape and connector.  Arrives to you PRE-CHARGED & READY TO USE !   Retains its charge when not in use.  Made with premium ENELOOP AAA-size cells.  Flat pack size: 1.75 x 2.1" x 0.45".  Offset size: 1.75" x 1.2" x 0.75".  Weight approximately 3.5 ounces. Cross reference part # 5BK-4HCCAW.

These are the highest-quality AAA rechargeable battery packs available.