HALJIA 6PCS 4 × 1.5V AA Battery Holder, Plastic Battery Storage Case B
Amazon.com: 8 "AA" Cell - Double AA Cell battery holder/pack - 6 in Leads : Electronics
Amazon.com: LAMPVPATH (Pack of 2) 8 AA Battery Holder, 12v AA Battery Holder, 8 AA Battery Holder with Leads-Double Layers Battery Holder(Each Layer Loads Four aa Batteries) : Electronics