RETIRED ›
This product is no longer available.

Image Not Available

Services Available
Repair Yes
Calibration Yes
Free Support Yes

Overview

Used with the 020LA and 021LA, the 6621 consisted of a pair of 6 Volt, 5 Ahr sealed rechargeable batteries (pn 4088) wired in series, with leads and connector.

Privacy Policy Update

We've updated our privacy policy.  Learn More