Cuisinart SmartPower CB-9 5-Speed Blender review

The Cuisinart SmartPower CB-9 is an earlier countertop blender with a nominal 40-ounce glass jar, a 2-ounce measured pour lid and a touchpad that Cuisinart describes as five-speed. The exact U.S. product page identifies CB-9, calls the color Aluminum, and marks the model discontinued and out of stock. It is worth assessing when you already own one or are checking a precisely identified used unit; that manufacturer status is not a promise of current retail availability.

The 40-ounce jar sets the practical boundary

Forty ounces is below the finder’s 48-ounce medium-batch threshold. A smaller jar may be a reasonable scale for a few drinks or a sauce, but it is not a 48-ounce family pitcher, and neither the product page nor the booklet supplies a safe finished-fill line. Do not translate the jar’s nominal capacity into a promise that a foamy smoothie or hot soup can be filled to 40 ounces. If your regular task needs a larger shared batch, the discontinued Cuisinart SB-5600 has a 60-ounce glass jar, while the PowerEdge CBT-700 is listed at 56 ounces; both still fall short of a strict 64-ounce requirement.

The CB-9 package is a straightforward one-jar blender rather than a processor combo. The booklet describes the wide-mouth glass jar, a dripless pour spout, removable stainless-steel blade assembly, gasket, locking ring, lid and measured cap. There is no separate food-processor bowl or blending cup in the exact package description. The glass jar can be an attractive alternative to plastic if that is your preference, but it is heavier and can chip or crack. The manual says not to use a chipped or cracked jar and cautions against rapid temperature changes: for example, do not load very cold contents into a jar straight from a hot dishwasher.

Five-speed language, with hands-on controls

Cuisinart names the CB-9 a five-speed electronic blender. The booklet describes five speeds, indicator lights and touchpad controls; Pulse is a separate short-burst control that can be used at a selected speed, and Ice Crush is a dedicated button. That is a useful manual-control arrangement, not a one-touch timed smoothie menu. The instructions explain starting the blender with On, selecting a speed, changing speeds by pressing another control and stopping with Off. They do not document a timed recipe cycle that decides when a smoothie is done.

For a cook who wants to watch the texture and stop when it is right, that direct arrangement is more relevant than a marketing claim about power. If you specifically need a named timed cycle, the earlier CBT-700 has separate Smoothie and Ice Crush programs; that distinction is about controls, not a claim that it blends better. The larger SB-5600 offers its own six-speed push-button profile with Pulse and Ice Crush, but it too is not documented as having timed drink presets. No independent performance or durability testing is represented here.

Ice and hot ingredients require the manual

The CB-9 booklet permits ice-only crushing and sets a clear small-load example: use up to 10 large ice cubes, then press Ice Crush in short bursts—up to 10 presses or until the desired consistency. This is not open-ended permission for all frozen foods. The instructions prohibit solid frozen foods apart from ice and ½-inch pieces of frozen fruit. They also say that the ice-crush routine itself works in pulses, so it is not a continuous automatic cycle.

Hot ingredients are another case for reading the original booklet. It directs users to remove the measured center lid while blending hot liquid so steam can escape. Boiling liquid must cool for five minutes before it goes into the jar, and the manual publishes no numeric maximum hot fill. If your essential need is a stated hot-soup capacity, the CB-9 evidence cannot satisfy that condition. Start with liquids before solids as the manual directs, keep the lid in place during operation, and unplug before removing the blade assembly or cleaning.

Cleanup and old-unit checks

The jar can go upside down in the dishwasher. The lid, measured cap and locking ring are listed for the upper rack, but the cutting assembly and gasket are hand-washed after disassembly. The base is wiped with a damp cloth and must not be immersed or placed in the dishwasher. That separation matters: this is not the low-effort clean-up of a single cup-and-blade unit. The manual shows the user removing and re-seating the blade, gasket and ring, so inspect the complete assembly and make sure the ring tightens correctly on any secondhand machine.

Cuisinart’s original documentation lists a limited three-year warranty term. That is not evidence that a used unit is still covered or that coverage transfers. The exact web listing’s color name also deserves a check: it says Aluminum, while the linked image appears light-colored; image rendering cannot settle a used seller’s actual finish. Compare the model plate and seller’s own photos, and verify that the 40-ounce jar, lid, cap, blade, gasket and locking ring all match before buying.

Who should consider CB-9?

This model fits someone who deliberately wants the exact earlier CB-9, is content with a nominal 40-ounce glass jar, and prefers manual push-button control with Pulse and dedicated Ice Crush rather than timed drink routines. It is a poor match for a minimum 48-ounce jar, a 64-ounce family batch, a documented hot-fill line, or a current-new-product-only search. Compared with Cuisinart’s CB-9, the SB-5600 buys a 20-ounce nominal jar increase and a 600-watt listing at the cost of a different six-speed control profile; the CBT-700 is a 56-ounce model with actual timed Smoothie and Ice Crush routines. Those are useful package distinctions, not independent rankings of finished texture.

Manufacturer sources: Cuisinart CB-9 product page and its CB-9 Series instruction booklet.