Description
Allows you to charge the battery for your Poly Savi W440, W445, W740, or W745 wireless headset outside of the headset piece. Magnetic so the battery is secure. This charger is included with the Poly Savi W440, W445, W740, or W745 wireless headset systems; this can be used as a replacement or a spare for travel. A charged battery can be replaced mid-call, without losing the call, as long as the charged battery is reattached within 5 minutes; this allows for unlimited talk-time