Sps brand 6v 1 ah replacement battery sg0610t1 for medical research labs 520 50 pack please reuse your existing cables connectors and other hardware’s for medical research labs 520. We ship only replacement batteries. Please verify the batteries being ordered match the batteries in your unit prior to placing your order. We are not responsible for incorrect orders. How to verify check to make sure the voltage and amp matches. We also publish battery dimensions length x width x height If you are not sure please contact us. Sps brand 6v 1 ah replacement battery sg0610t1 for medical research labs 520 50 pack specifications volt 6 v amp 1 ah length x width x height inches 1.97 X 1.65 X 2.2 Shipment shipment contains fifty of 6 v 1 ah batteries -sps brand 6 v 1 ah replacement battery for medical research labs 520 50 pack . Rightpricebattery sps brand 6v 1 ah replacement battery for medical research labs 520 50 pack supplied by rightpricebattery are of high quality designed to meet or exceed original oem specifications.They were manufactured by iso certified companies spent batteries from sla replacement battery have to dispose properly as per local and federal regulations.