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Slime Cordless Pro Power Tire Inflator 40086
Model: Cordless Pro Power Tire Inflator / 40086 · US configuration
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Review Slime part 40086 for battery-powered car-tire inflation with a selected-pressure stop. The manual gives a 3-minute 0–35 PSI scenario for one P205/55R16 tire; it is not a hands-on result or a promise for a different tire.
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Assessment scenario: Battery-powered car inflation with target stopping
Assessment scenario for the Slime Cordless Pro Power Tire Inflator 40086 when the user wants an internal battery, a press-on Schrader tire route and selected-pressure stopping. The manual’s 3-minute example applies only to a P205/55R16 tire from 0 to 35 PSI; its stated 12V backup has a separate 15A outlet requirement.
Explore this buying guide ↗Why consider this model?
- The exact Slime page and part-40086 manual identify an internal rechargeable 11.1V lithium-ion battery plus a separate 12V accessory-socket backup route.
- The manual documents Inflate-Right user-selected stopping and the quick-connect tire head; its 0–99 PSI display scale is not a maximum working-pressure or accuracy specification.
- The manual lists a 2.5-foot main tire hose and 14.8-foot coiled extension, a 1.0 CFM zero-pressure figure and one P205/55R16 0–35 PSI three-minute maker scenario.
Tradeoffs to weigh
- The 12V backup requires a vehicle outlet rated for at least 15A; the manual also calls for engine-on use and warns not to start the vehicle while the inflator is plugged in.
- The manual limits continuous operation to 10 minutes, calls for approximately 25 minutes of cooling and says not to leave the unit unattended. Use an outdoor or well-ventilated setup.
- The product page/manual give no gauge accuracy tolerance, maximum working-pressure rating or exact maximum tire size; manufacturer timing and charge-count figures are not independent results.
- The manual shows a ball needle, but no ball-pressure accuracy or range, Presta adapter or universal bicycle-valve fit is established.
Check these before ordering
- Confirm the exact Slime Cordless Pro Power Tire Inflator part 40086, not the different 40084 Cordless Tire Inflator or 40085 Cordless Multi-Purpose Inflator.
- Check that the offered package includes the internal battery, USB-A-to-USB-C charge cable, detachable 12V power lead, coiled hose and adapter set; the USB-A wall block is not included.
- If using the backup, verify that the specific vehicle outlet is rated at least 15A and follow the manual’s engine, plug and ventilation instructions; do not substitute a clamp or an older 8A receptacle.
- Inspect whether the exact hose head has a black down-to-lock or older green lift-to-lock lever and follow that version’s directions.
- Use the vehicle maker’s recommended cold tire pressure and stay with the inflator; do not extrapolate the named P205/55R16 scenario to another tire.
