Replacement Battery for Welch Allyn Spot Vital Signs 420 4200B, 420TB, 42N0B, 42M0B, 42NTB, 42MTB; Welch Allyn VSM 300 Series 53000, 530T0, 53N00, 53S00, 5300P, 53NT0, 530TP, 53ST0, 53S0P, 53N0P, 53NTP, 53STP.
This Sealed Lead Acid battery has a nominal voltage of 6.0V and a rated capacity of 4.5Ah.
Battery shall maintain a minimum of 80% rated capacity for 12 months from date of shipment