Seesii WH10 Ultra Pro Impact Wrench
- Item Torque: 885.1 ft-lb
- Head Style: Square Drive
- Operation Mode: Battery
- Is Racheting: No
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A 21 volt cordless impact tool aimed at buyers who want kit-level torque without committing to a pneumatic compressor setup.
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ASIN: B0DNMQJNXBModel: WH10 Ultra ProCategory: Impact Drivers & Wrenches
Overview
Seesii's WH10 Ultra Pro runs on a 21 volt battery platform, with a listed shipping weight of 6.23 kilograms that points to a full kit rather than a bare tool figure.
Seesii markets the WH10 line at DIYers and tradespeople who want impact torque without a pneumatic compressor. A 21 volt platform sits at the higher end of consumer cordless impact tools, which generally trades some weight for more sustained torque.
- Seesii WH10 Ultra Pro, 21V
- 6.23 kg listed kit weight
Who it's for
Fits users doing automotive, general repair or assembly work who want a cordless impact tool with enough battery capacity for extended sessions. Less relevant for buyers who already own a compatible impact tool on another battery platform.
Pros and cons
- 21 volt battery platform for higher torque
- Listed weight suggests a heavier kit rather than a light bare tool
- No stated torque figure or socket size range
Performance notes
21 volts is on the higher side for handheld cordless impact tools, which typically means more torque per charge at the cost of extra weight in the hand. The 6.23 kilogram listed weight likely reflects the tool plus battery, charger and carrying case rather than the bare tool alone.
Specifications
| Brand | SEESII |
|---|---|
| Model | WH10 Ultra Pro |
| Dimensions & fit | |
| Item Weight | 13.73 poundshigher than 99% of 184 impact drivers & wrenches |
| Item Length | 16.5 incheshigher than 96% of 128 impact drivers & wrenches |
| Power & efficiency | |
| Voltage | 21 voltshigher than 83% of 171 impact drivers & wrenches |
| Construction & materials | |
| Material Type | Metal |
| Color | Blue |
| Finish Types | Polished |
| Included components | |
| Unit Count | 1 |
| Included Components | 1* Carry Case, 1* Impact Wrench, 1*Fast Charger, 2*4000mAh Large Battery, 4* Impact Soclet |
| Package Quantity | 1 |
| Other details | |
| Item Torque | 885.1 ft-lbhigher than 70% of 116 impact drivers & wrenches |
| Head Style | Square Drive |
| Operation Mode | Battery |
| Is Racheting | No |
| Is Non Sparking | Yes |
| Set Name | Ready-To-Work Pro Kit |
Closest rivals on specs
JEXUGK JCIW1500 1/2 in Cordless Impact Wrench 1500Nm- Item Torque 885.1 vs 1106.3 ft-lb (-20%)
Frequently asked questions
What voltage battery does the Seesii WH10 Ultra Pro use?
It runs on a 21 volt battery platform.
How much does the Seesii WH10 Ultra Pro kit weigh?
The listing gives 6.23 kilograms, which likely covers the tool along with its battery, charger and case.