Compex standard 4-cell battery for use with recent Compex models.
Compatible with COMPEX MI-SPORT, COMPEX MI-FITNESS, COMPEX RUNNER, COMPEX ENERGY MI-READY, COMPEX VITALITY, COMPEX PERFORMANCE MI-READY, COMPEX FIT, COMPEX SPORT ELITE, COMPEX FULL FITNESS, COMPEX ENERGY.
Manufacturer's reference: 941210.