with a wire or metal tool; the high current can cause an immediate arc flash or fire.
| Pin Number | Pin Name | Description | | --- | --- | --- | | 1 | + | Positive Terminal (+) | | 2 | - | Negative Terminal (-) | | 3 | S | Sense Pin (Voltage and Temperature) | | 4 | CLK | Clock Pin (Communication) | | 5 | DAT | Data Pin (Communication) |
If you are trying to use a HART battery to power a Power Wheels car, a vacuum, or an e-bike, you cannot simply hook up the (+) and (-) pins and expect perfect results.
The Hart 20V battery pinout diagram provides essential information for working with this popular lithium-ion battery. By understanding the pinout diagram, designers and engineers can develop compatible BMS, chargers, and power tools that ensure safe and efficient operation. Whether you're a DIY enthusiast or a professional, having a better understanding of the Hart 20V battery pinout diagram can help you to work more effectively and safely with this versatile battery.
The Hart 20V battery pinout diagram consists of several pins, each with a specific function. The following is a breakdown of the pinout diagram:

