BBM supplies the aftermarket replacement for the Lithonia D-AA650X4 Battery. This Battery also known as E1021R or EJW-NICD is 4.8V/1000mAH used for Lithonia Emergency Lighting replacements.
PLEASE NOTE POLARITY - if your battery has the reversed polarity (+red/-black wires) - you should order the BL93NC487 battery - (see battery in Cross Reference Recommendations)
This is the CUBE battery - for the LONG or STICK pack - see below.
ALTERNATE PART NUMBERS:
E1021R, EJW-NICD, Custom 145-10, BCN800-4EWP-CE623, OSA152
FIT EXIT SIGN MANUFACTURERS:
All Fit, Lithonia, Dual-Lir, Hubbell, Day Bright and many more.
Voltage - 4.8
Amperage - 1000mAh
Size - 2" x 1.1" x 1.1"
Chemistry - Nicad
If this battery has a higher mAh rating than your original version---please do not be concerned. This means it will work for longer when and if required. By no means will if negatively affect the operation of your emergency lights.
PLEASE NOTE--- YOU MAY REQUIRE THE LONG VERSION OF THE ABOVE BATTERY (NOT THE CUBE). SEE THE LINK BELOW FOR THE LONG VERSION