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The ECM INDUSTRIES LLC 14-520 is a 20-amp multi-purpose battery charging clip sold in a 2-pack configuration. Designed for use in battery charging and maintenance applications, these clips provide a secure electrical connection between a charging source and a battery terminal. The 20-amp rating makes them suitable for a range of charging equipment used in automotive, HVAC, and general electrical service work. Electricians, HVAC technicians, and general service professionals keep clips like these on hand for routine battery maintenance tasks on equipment and vehicles in the field.
These clips are packaged on a card for easy retail and shop storage. The multi-purpose design means they fit standard battery charging applications across residential, commercial, and light industrial service environments. They are a practical consumable for any technician who regularly services battery-dependent equipment such as HVAC units, generators, or service vehicles.
Designed as a general-purpose replacement or supplemental battery charging clip compatible with standard 20-amp charging equipment and battery terminals across a wide range of service applications.
Battery charging clips should be connected only after the charging equipment is powered off and set to the correct charge rate. Always connect the positive clip first, followed by the negative clip, and reverse the order when disconnecting. Ensure clip jaws make firm, clean contact with the battery terminal to prevent arcing or heat buildup during charging. Service should be performed by a qualified technician familiar with electrical safety practices.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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