![]() Long-Lastingġ2volt tools will not last long since they have minimal capacity compared to 18 and 20-volt tools the 18 volt and 20-volt tools will last longer on a single charge. The tool that will charge faster is the 12v tools since they have less capacity and less power, so if you are doing a project where you’ll need fast backup, then you should opt for 12volt in comparison an 18v, and 20v tool takes more time to charge. You should always go for a tool with higher torque, a 12 volt has less torque compared to 18 and 20volt a 20volt has higher torque than an 18 volt. ![]() Sizeġ8 and 20-volt tools have a bigger motor meaning bigger size, so the size of 12-volt tools is much smaller than 18 or 20 volt. In contrast, 18 and 20-volt tools are heavier and are used at open workspaces. WeightĪnother difference is the weight 12-volt tools are much lighter and are the perfect tools to use when working in tight-working spaces. and is waterproof up to class 4–5 Test Report No.: A2210085110101C.The main difference between 12v, 18v, and 20v tools is their power the higher the voltage of the tool means the more influential the tool is, so here the voltage is 12, 18, and 20 volts, indicating the 12v tool has less power compared to the 18 and 20-volt tools. * The water-repellent fabric test was conducted by Centre Testing International Co., Ltd. ![]() * Two extension rod designs are available and will be shipped randomly. ![]() The screwdriver bit test report was issued by the National Light Industry Tool Hardware Quality Supervision & Testing Station, Shanghai. *The battery test report was issued by Precise Testing & Certification (Guangdong) Co., Ltd. *The environmental reliability test report was issued by Intertek Shenzhen Ltd. *The EMC test report was issued by EMTEK (Shenzhen) Co., Ltd. *The whole unit ROHS test report was issued by EMTEK (Dongguan) Technology Co., Ltd. in Foshan Test Report No.: WTF21F3015226G. *The whole unit compliance test report was issued by Waltek Services Test Group Ltd. In M mode, the tail torque is adjusted to 30 and a 40mm-deep hole is drilled into a white pine board with a 7mm wood bit. *Wooden board drilling test method: With the device fully charged, the gearbox is adjusted to the high-speed setting (drilling mode). In M mode, the tail torque is adjusted to 30 and a hole is drilled into a 6mm-thick steel plate with a 6mm twist drill. ![]() *Steel plate drilling test method: With the device fully charged, the gearbox is adjusted to the high-speed setting (drilling mode). In manual "M" mode, the tail torque is adjusted to 10 and an M4 x 25mm self-tapping screw is screwed into the pine board until the battery runs out. * Screwing test method: With the device fully charged, the gearbox is adjusted to low speed (screwing mode). Speed test method: The fully charged device is run for 2 minutes at no load and the no-load speed is then tested with a speed tester. * No-load speed tolerance is approximately 10%. A torque tester is then used to test the locked-rotor torque at level 30. Torque test method: With the battery fully charged, the function selection button is pushed to enter screwing mode. * The maximum torque error is ±5Nm due to the measurement device used. ![]()
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