Milwaukee m18 top-off 175w power supply delivers faster simultaneous power to personal devices and small electronics. Attach any m18 battery to provide continuous power or recharge devices with (1) ac 120v outlet， (1) usb-c pd port， and (1) usb-a port. You can quickly charge up to three devices at same time， without barriers of speed throttling. With usb-c pd port (45w)， this battery inverter is capable of recharging devices， from a fully depleted state to 80% capacity， up to 75% faster than conventional wall chargers (5w). Compact portable power supply has an attached metal rafter hook that can be extended to hang it from carts， lumber， or or jobsite materials when worksurface space is limited. You can instantly set up a mobile workstation or keep electronics securely within eyeshot， rar than making frequent trips to a wall outlet.Milwaukee m18 redlithium xc5.0 starter kit delivers up to 2.5x more runtime， 20% more power and 2x more recharges than standard lithium-ion batteries. Lithium-ion battery pack features superior pack construction， electronics， and performance giving you more work per charge and more work over pack life than any battery on market. Rechargeable battery offers you 5.0 amp-hours of runtime. Each battery pack is durably built for heavy-duty use， runs cooler， and performs in climates below 0°f/-18°c.