Nicolet Instruments PHYSIOLOGICAL AMPLIFIER replacement battery

Nicolet Instruments PHYSIOLOGICAL AMPLIFIER battery provided is a 6V 1Ah rechargeable SLA type with AGM technology. Each battery has a dimension of 1.65 x 2.01 x 2.04 inches. Nicolet Instruments PHYSIOLOGICAL AMPLIFIER supplied by Sigma Batteries is manufactured by Sigma Power Systems with the part number SG0613T1.Nicolet Instruments PHYSIOLOGICAL AMPLIFIER has T1 terminals with a dimension of 0.187 inches.