Power your air-fed respirator (136-5563) with this high-capacity battery from 3M. It lasts between eight and twelve hours, to give you enough time to get through a shift or complete a job without needing to swap it out. It's a rechargeable style of battery, which helps make your respirator sustainable to use. A handy indicator light warns you when it's time for a recharge, so you can rest assured you won't run out of power unexpectedly.

• Lithium-ion battery type means it has no memory effect, so there's no need to run it down before charging
• Meets European safety standard EN12941 for powered filtering systems

• Construction industry
• Mines and quarries
• Laboratories
• Chemical manufacturing

This battery is chargeable with the Versaflo charger (221-7282) and anti-static charger (225-2787).