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When to Harvest Your Cannabis Guide
Oct 2nd 2026
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The Arvipo PS37 EVO Electric Pruning Shears are built for professionals who demand power, precision, and all-day reliability. Designed for extensive pruning in viticulture, olive growing, orchards, citrus farming, nurseries, and professional landscaping, this kit includes the PS37 EVO shear, three 2.5Ah lithium batteries, and a simultaneous multi-charger — everything you need to get straight to work.
Powered by a high-efficiency brushless motor, the PS37 EVO handles branches up to 40mm (1.57") in diameter and weighs just 0.87 kg without the battery (1.20 kg with battery), delivering an excellent power-to-weight balance for reduced fatigue during long pruning sessions. With three 2.5Ah batteries in rotation, expect approximately 8–12 hours of continuous use — enough to power through the most demanding harvest-season workload. The battery is removable, so you can carry it separately via optional extension cable when conditions call for it.
Safety is built in with Arvipo's Cut Prevent System, which stops the blade instantly on skin contact, and a Smart Blade feature that prevents accidental wire cuts. An integrated LCD display shows the cut counter and real-time battery charge level at a glance.
Full specifications for professional planning and compliance purposes.
| Specification | Details |
|---|---|
| Model | PS37 EVO |
| Motor Type | Brushless (no brush maintenance required) |
| Max Cutting Diameter | 40 mm (1.57") |
| Cut Type | Progressive and double opening |
| Battery Rated Voltage | 21.6V (25.2V max) |
| Battery Capacity | 2,500 mAh lithium-ion |
| Batteries Included | 3 × 2.5Ah |
| Battery Autonomy (3 batteries) | 8–12 hours approx. (varies by cutting diameter) |
| Charge Time | ~2 hours per battery |
| Weight (without battery) | 0.87 kg |
| Weight (with battery) | 1.20 kg |
| Display | Integrated LCD (cut counter + battery level) |
| Safety Features | Cut Prevent System, Smart Blade |
| Working Temperature | -10°C to +65°C (14°F to 149°F) |
| Kit Contents | PS37 EVO shear, 3 × 2.5Ah batteries, simultaneous charger, blade replacement, maintenance tools |
| Brand | Arvipo |
What applications is the PS37 EVO best suited for?
The PS37 EVO is designed for professional, extensive pruning in viticulture (vineyards), olive growing, orchards, citrus farming, nurseries, and professional gardening — anywhere large volumes of cuts are made daily.
How long does the battery last per charge?
Each 2.5Ah battery lasts for a portion of the workday. With all three batteries rotating through the included simultaneous charger, you can expect approximately 8–12 hours of total run time, depending on the diameter of branches being cut.
Can the battery be worn on a belt or harness?
Yes. The PS37 EVO features a removable battery design. Using an optional extension cable (sold separately), you can carry the battery on a belt or harness for maximum freedom of movement during long pruning sessions.
What maintenance does this shear require?
The brushless motor requires no brush replacement. The cutting head is designed for minimal daily maintenance. Blade replacement tools and maintenance tools are included in the kit. Keep blades clean, inspect them regularly for wear, and replace when needed to ensure clean cuts and plant health.
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