18V Charging Adapter - Kenmore Stick Vacuum

This 18-volt charging adapter supplies replacement power for Kenmore cordless stick vacuums built around this voltage rating. Whether the vacuum runs tomorrow morning comes down to whether it actually charged overnight, and a bad adapter is the single most overlooked reason a perfectly sound stick vacuum sits idle in a closet for weeks at a time.

The adapter, not the battery, is usually the culprit when a vacuum will not hold a charge, takes far longer than normal to top off, or shows a charging light that flickers instead of holding steady once the plug is seated. Swapping the adapter first is the cheaper test before assuming the battery pack itself has failed, and it rules out one variable in a single, inexpensive step rather than replacing the more costly battery first on a guess.

• Part: 18V charging adapter, part 30004
• Rated output: 18 volts
• Use: replacement charger for compatible Kenmore cordless stick vacuums
• Tip: check the rating printed on your vacuum's original charger before ordering to confirm the voltage matches

Cordless vacuums also draw a small trickle current even after they reach a full charge while sitting docked, so a failing adapter sometimes shows up first as a pack that drains faster than normal overnight rather than refusing to charge outright. Because Kenmore has sold several stick vacuum lines on different voltages over the years, this listing does not name a specific model. Match the 18V rating on your machine's charging port or original adapter against this part before you buy, and verify against your machine's part diagram or rating label first if you are unsure which line you own.