how-to-repair-dewalt-battery

3 года назад

This video demonstrates a simple fix for a Dewalt lithium-ion battery that won't charge. The presenter explains that completely depleted lithium-ion batteries sometimes need to be "reset" to start charging. They show how to use a fully charged battery to transfer a small amount of power to the depleted battery, which should allow the charger to recognize and charge it.

4 года назад

This video demonstrates how to rebuild a dead 18-volt DeWalt battery. The process involves disassembling the battery, replacing the old cells, and reassembling it with new connections. The video also highlights important steps like using hot glue to secure components and ensuring proper connections for optimal performance.

5 лет назад

This video shows how to repair a DeWalt 20V Max lithium-ion battery. The repair involves replacing faulty cells and cleaning corrosion on the circuit board. The video also explores the battery's internal circuitry and how it communicates with the tool and charger.

4 года назад

The video shows how to repair a DeWalt 12V/20V battery charger that is not working. The repair involves troubleshooting the circuit, identifying faulty components, and replacing them. The video demonstrates how to test the fuse, capacitor, and bridge rectifier, and how to replace them with new parts.