GRENPRO GrenPRO-071904 Drill Review
Our verdict
The GRENPRO GrenPRO-071904 is a featherlight 4V cordless screwdriver at 170 grams, priced at $26.08 and moving 200 units per month. It suits precision, low-resistance fastening tasks where minimum weight is the priority.
Check price on AmazonBest for
Users who need an ultralight screwdriver for electronics assembly, light furniture hardware, or repetitive precision driving where hand fatigue is a main concern.
Skip if
You need speed above 220 RPM, higher torque for hardwood or metal, or a tool with a published review base to validate quality before buying.
- Power Source Battery Powered
- Voltage 4 Volts
- Speed 220 RPM
- Weight 170 Grams
- Priced 13% below the category median ($29.99 across 111 tracked models)
Overview
The GRENPRO GrenPRO-071904 weighs just 170 grams, making it one of the lightest battery-powered screwdrivers in this category. It runs at 4V and tops out at 220 RPM, which is appropriate for light-resistance applications like electronics work, assembling lightweight furniture, or driving small fasteners.
At $26.08 it sits in the budget tier. With 200 monthly buyers and a 4.1-star rating despite no published reviews, it has built demand through its weight advantage over heavier alternatives. The 4V platform is standard for compact screwdrivers, though 220 RPM is on the lower end compared to 8V competitors in the same price range.
Buyers prioritizing minimal weight over raw power will find the 170-gram build easy to handle in tight or overhead positions. Those who need higher voltage or speed for harder materials should look at a higher-voltage model.
Pros
- 170-gram body is one of the lightest in the cordless screwdriver category
- Budget-friendly at $26.08
- 200 units per month signal steady buyer demand for this form factor
- 4V battery-powered with 220 RPM for light precision tasks
Cons
- 220 RPM is among the lower speeds in this batch
- No published customer reviews to verify real-world performance
- 4V limits capability on harder materials compared to 8V alternatives
Specifications
| Power Source | Battery Powered |
|---|---|
| Voltage | 4 Volts |
| Speed | 220 RPM |
| Weight | 170 Grams |
Performance notes
Battery-powered at 4V with 220 RPM. Weight is 170 grams, making it exceptionally light. No motor wattage, torque, or battery capacity specs are published. Best suited for precision tasks with low fastener resistance. The 170-gram weight sets it apart from heavier compact screwdrivers for extended overhead or repetitive use.
What buyers say
Despite zero published reviews, 200 monthly buyers and a 4.1-star rating suggest the ultralight form factor meets expectations for buyers who know what they need. There is no review text to draw specific praise or complaints from, so purchase patterns are the primary quality signal.
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Frequently asked questions
Is the GRENPRO GrenPRO-071904 good for electronics repair?
Its 170-gram weight and 4V battery make it well-suited for precision tasks like electronics assembly or small fastener work where a lighter tool reduces fatigue and improves control.
What battery capacity does the GRENPRO GrenPRO-071904 have?
No battery capacity or motor wattage specs are listed in the available data for this model. Check the current product listing for the full specification details.