Amazon.com: Tenergy NiMH Battery Pack 12V 2000mAh High Capacity Rechargeable Battery w/Bare Leads Replacement Battery Pack for DIY, Medical Equipments, LED Light Kit, RC Models, Portable 12V DC Devices and More :
DIY battery pack with tabbed cells. Build your own pack without a spot welder! - YouTube
Amazon.com: Tenergy NiMH Battery Pack 12V 2000mAh High Capacity Rechargeable Battery w/Bare Leads Replacement Battery Pack for DIY, Medical Equipments, LED Light Kit, RC Models, Portable 12V DC Devices and More :
Make your own RC Car Battery Pack or Repair NIKKO Ni-Cd 6.0V-620mAh - YouTube
Pololu - Rechargeable NiMH Battery Pack: 6.0 V, 2200 mAh, 5x1 AA Cells, JR Connector
RS PRO | RS PRO 24V NiMH Rechargeable Battery Pack, 2Ah - Pack of 1 | 777-0419 | RS Components
Custom NiMH Battery Pack: 4.8V 15.2Ah (73Wh) rechargeable battery in special configuration