This is the 4-Cell Dry receiver battery box with Futaba J connector.

FEATURES:
Designed to be used with 4 AA alkaline batteries. Made of black plastic. Futaba J style connector. One year Warranty

YOU WILL RECEIVE:
One Black plastic 4-AA size dry-cell battery box with Futaba J connector.

SPECIFICATIONS:
Length: 2.29" (58mm) Width: 1.22" (31mm) Height: 1.22" (31mm) ir/kh &

New in Package Order before noon for same day shipping with tracking number. Fast First Class Next Day Shipping. Buy 2 for a discount on shipping