10 Pack AA to D Size Battery Spacer Converter Case, Sackorange D Size Battery Adapter Spacers Case for Rechargeable Battery

LampVPath 10PCS AA to C Size Battery Adapter Case, AA to C Size Spacers, AA to Size C Battery Adapter Converter Case(10 Pack Black)

LAMPVPATH (Pack of 6) C Battery Adapter, AA to C Battery Adapter Converter Spacer, C Size Battery Adapter

Pack of 10 C Size Converter Case, AA to C battery adaptor, 1 AA Battery to 1 C Size Adaptor Spacer(no batteries included)

Miraclekoo C Size Battery Spacers for Sanyo Eneloop or Other AA Batteries

DSLRKIT 3AA(LR6) to D Size Parallel Battery Convertor Adapter Holder (Pack of 12)

theeasyhomelife AA Size Hot Dummy Fake Battery Setup Shell, (4-Pack)

Whizzotech Parallel AA to D Battery Adapters Holder 1.5V Output Case Box 3 AA to 1 D Converter Pack of 8 (Yellow)

DSLRKIT 4AAA(LR03) to C Size Parallel Battery Adapter Holder (Pack of 12)

LAMPVPATH (Pack of 8) AAA to AA Battery Adapter, AAA to AA Battery Converter Holder, AAA to AA Adapter for Battery Converter AAA to AA