Toro 51820 60V 605 CFM leaf blower kit review

Choose this exact package, not just the shared blower body

The Toro 51820 is the battery-included version of Toro’s 60V MAX 605 CFM handheld blower. Its U.S. product page lists one 2.5 Ah L135 battery and one charger in the box. The closely related 51820T is the tool-only package: Toro’s exact product page and parts listing say that no battery or charger is included. Both are relevant models, but they solve different buying problems. The 51820 is the more complete starting package if you do not already have Toro Flex-Force 60V equipment; the 51820T makes more sense only when you have a compatible battery and charger ready to use.

Use 605 CFM and 120 mph as maximum claims

Toro lists 605 CFM maximum air volume and up to 120 mph. Its fine print says those are maximums on Turbo Boost and are based on controlled laboratory testing. They are useful for comparing the published class of the machine, but not an independent prediction of how quickly a particular wet pile, gravel edge or leaf-covered lawn will clear. The official homeowner comparison chart places the 51820 above the smaller 565 CFM 51821 by published air volume, while the 605 CFM 51822 keeps the same stated volume and lists a higher maximum air speed. Those figures describe different operating extremes; they do not establish a measured job-time ranking.

The controls give the user some room between a gentle sweep and a brief stronger push: Toro lists a variable-speed trigger, cruise control and a Turbo-boost button. That is a practical combination for moving loose debris along a driveway without holding maximum trigger pressure continuously, then applying a short burst to gather a stubborn patch. Toro also identifies a brushless DC motor. The product page calls this PowerJet and RunSmart technology, but its marketing explanation is not a substitute for independent performance testing.

The starter battery is defined; the work session is not

The kit’s included L135 pack is identified as 2.5 Ah and 135 Wh. Toro lists up to 90 minutes of runtime based on that battery at low speed in controlled laboratory testing, plus a 64-minute charging time. Treat the runtime as a low-speed ceiling under the manufacturer’s test conditions, not a promise of 90 minutes of mixed Turbo use. The exact product page names one charger in the box but does not identify its model beside the charge-time claim; the operator manual’s component illustration identifies model 88602 charger and model 88625 battery as included with the 51820. A second battery or rapid charger could change your yard-day plan, but neither should be assumed to be included in this exact package.

As a 60V Flex-Force tool, it can be part of a broader Toro battery setup. The manual identifies Toro Flex-Force 60V packs and matching chargers for these models. A buyer who already owns that equipment should compare the 51820T rather than pay for a duplicate battery and charger. If you are starting fresh, the kit saves the separate compatibility check, although the 2.5 Ah capacity is still a modest single-pack starting point for repeated high-output work.

Read the weight and accessory limits literally

Toro lists the 51820 at 11 lb, but the exact product specification does not say whether that number is the bare tool, tool with battery, or another weight basis. I would not treat it as a verified ready-to-use figure or use it to pass a strict operating-weight ceiling. The manufacturer does not list a numeric sound-pressure rating at a stated distance or a numerical blowing-force value on the reviewed exact product and manual pages. Toro’s ergonomic and sound-quality language cannot satisfy a required weight or decibel threshold.

The box list names the blower, battery and charger, while the product copy refers to its blower tube or velocity nozzle. It does not establish a separately shaped flat, tapered or spread nozzle in the package. The 51820 is a blower only: it does not vacuum, mulch or collect leaves. If collecting debris into a bag, a verified nozzle shape, low operating mass or numeric sound limit is essential, treat those as unknown here and compare a model whose manufacturer documentation confirms them.

Manual and availability checks belong to the exact unit

Toro’s Form 3460-487 Rev B operator manual names models 51820 and 51820T beginning at serial 323000001. It describes a residential homeowner blower for moving leaf-like debris outdoors, specifies Toro 60V packs and chargers, warns against use in rain or damp/wet locations, recommends eye and hearing protection, and directs the user to remove the battery before adjustment, cleaning or storage. Those are useful operating limits, not an IP weather rating. For an older machine, use the serial-number label to verify its own manual rather than assuming this version applies to every production year.

The exact Toro page showed a dealer-contact / online-unavailable message when checked, but that is only a page snapshot; it does not establish that all dealers lack stock or that the model is discontinued. Check local availability before planning around it.

Who should shortlist it?

The 51820 suits a homeowner who needs a 605-CFM-class handheld blower, wants one Flex-Force 2.5 Ah battery and charger in the same package, and can accept that the published maximums do not guarantee a particular clearing result. It is less suitable for someone who already owns the compatible power system, needs a two-battery kit, or cannot accept uncertain operating weight or sound data. Compare the 51820T for the same tool without the power kit; compare Toro’s 51821 if you prefer its smaller published airflow/battery package, or the 51822 if its higher stated air-speed ceiling and larger battery are more relevant. Do not infer that those differences alone predict cleanup time.

Primary sources: Toro’s exact 51820 product page, the 51820 serial-range parts listing, the shared 51820T tool-only page, and Toro Form 3460-487 Rev B. The published comparison with other 60V blowers is on Toro’s homeowner blower chart.