9V battery holder with switch & 5.5mm/2.1mm plug : ID 67 : $3.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Amazon.com: Extra Large Battery Storage Holder Case for DEWALT 20V/ 60V MAX XR &Charger, Tool Batteries Pack Container Carrier Box, Holds 20V 2.0/3.0/4.0/5.0/6.0/9.0-Ah Batteries, Adapter (Bag Only) : Tools & Home Improvement
Portable Battery Box - Ironman 4x4 America
DLT1-9 Volt Battery Case
Amazon.com: Khanka Hard Battery Storage Box Holder Carrying Case Replacement for Dewalt 8v/12v/18v/20v/60v Max XR Battery and Charger - Holds 20V 60V 2.0/3.0/4.0/5.0/6.0/9.0-Ah Battery (Case Only) : Tools & Home Improvement
TETRIX® MAX 12-Volt Rechargeable 3,000 mAh NiMH Battery Pack (W39057)
AA Battery Holders with Switch/Leads
Amazon.com: DAIERTEK 4 AA Battery Holder with Switch 6V Battery Case Holder with Cover 4 Slots 1.5V AA Battery Storage Box with Wires Battery Connector -3pcs : Home & Kitchen
9 Volt Battery Case, Holds Four 9V | Free US Shipping – Malamute Products
Portable Battery Box - Ironman 4x4 America
16650 Battery Protected Rechargeable Replacement for 2x CR123A
9V Battery Holder - PRT-10512 - SparkFun Electronics
9 Volt Battery Case
Panasonic 18650 battery NCR18650B 3400mah Li-ion Japan FREE Battery case) rechargeable 3.7V
Pololu - 2-AA Battery Holder
DLT1-9 Volt Battery Case
DLT2-9 Volt Battery Case
9 Volt Battery Box for Guitar & Bass w/ Active Electronics
DLT1-9 Volt Battery Case
Yinlong Battery Case Kit DIY – LOUD AF!
Amazon.com: LAMPVPATH (Pack of 2) 9v Battery Holder, 9 Volt Battery Holder with Switch, 9v Battery Case with Switch : Electronics
Battery Holder 5-AA Barrel Jack - Parallax
LiPo 11000 6S 22.2v Battery Pack – MaxAmps Lithium Batteries
12 Volt Waterproof Battery Pack - T-H Marine Supplies
Amazon.com: CO-RODE 8 x AA 12V Battery Holder Case Box Wired ON/Off Switch w Cover Pack of 2 : Electronics
Amazon.com: LampVPath (Pack of 5 9v Battery Holder, 9 Volt Battery Holder with Switch, 9v Battery Case with Switch : Automotive
