HEYER INDUSTRIES PMK-1 Nos Atlas Battery Polarity Protector Kit

( Brand: Heyer Industries ), ( Manufacturer Part Number: PMK-1 ), ( Part Type: Battery Protector ), ( Country Of Origin: United States )

Review HEYER INDUSTRIES New Nos Vintage Atlas Battery Polarity Protector Modification Kit

The Heyer PMK-1 NOS Atlas Battery Polarity Protector Kit is a must-have accessory for classic car enthusiasts and vintage vehicle owners. This essential toolkit is designed to ensure the safe handling and charging of NOS (New Old Stock) batteries, which are often used in restorations and restorations of classic and vintage vehicles.

The kit includes four individual polarity protectors, each one specifically engineered to prevent reverse polarity connections during charging. These protectors are made of high-quality, heat-resistant material, ensuring durability and reliability even in high-temperature environments.

The design of the Heyer PMK-1 NOS Atlas Battery Polarity Protector Kit is simple yet effective. Each protector features a red and a black terminal, with a clearly marked " " and "-" symbol, making it easy to identify the correct polarity when connecting the charger or jumper cables. The protectors also have a safety lock mechanism that prevents accidental disconnection, adding an extra layer of safety during battery charging.

The kit is compact and portable, making it easy to carry in your toolbox or trunk. It is also suitable for use with a wide range of battery types, including 12V and 6V lead-acid batteries, making it a versatile addition to any vehicle workshop.

The Heyer PMK-1 NOS Atlas Battery Polarity Protector Kit is an essential tool for anyone working on classic or vintage vehicles, and is a great investment for those who want to ensure the safe and effective charging of their NOS batteries. With its high-quality construction, clear identification markings, and safety lock mechanism, this kit is an indispensable tool for any serious car enthusiast.

The Heyer PMK-1 NOST Atlas Battery Polarity Protector Kit is a device designed to prevent damage to batteries caused by reverse polarity connection. Here are some pros and cons that might help you decide whether to purchase this kit:

1. Reverse polarity protection: This kit protects your batteries from getting damaged due to incorrect polarity connection, which can save you from costly replacement or repair.

2. Universal compatibility: The Heyer PMK-1 NOST Atlas Battery Polarity Protector Kit is compatible with a wide range of batteries, including NiCd, NiMH, and Li-ion batteries, making it a versatile addition to your toolkit.

3. Durable design: The kit features a robust and durable design that can withstand rough handling and harsh environments.

4. Easy to use: The kit is simple to use, making it an ideal solution for both amateur and professional users.

1. Limited compatibility with some connectors: While the kit is universally compatible with most batteries, it may not work with some specific connectors, so it's essential to check compatibility before purchasing.

2. Additional cost: While the kit offers valuable protection, it is an additional cost that some users might find unnecessary, especially if they already have a reliable system in place.

In conclusion, the Heyer PMK-1 NOST Atlas Battery Polarity Protector Kit is a valuable investment for anyone who frequently works with batteries, especially in professional or industrial settings. Its reverse polarity protection feature, universal compatibility, and durable design make it a worthwhile addition to your toolkit. However, it's essential to consider the additional cost and potential compatibility issues before making a purchase. Overall, if you frequently work with batteries and want to avoid costly damage, this kit is a wise investment.

Details:

See pics for condition. New NOS Vintage Heyer Industries Atlas polarity protector modification kit, part number PMK-1. Please verify pics match your application. Part is dusty/dirty and shows some patina from handling sitting on the shelf.

part #: pmk1 price

• $40.00

specifications batetecha:

• brand: Heyer Industries
• mpn: Pmk-1
• part type: Battery Protector
• country of origin: United States

general batetecha:

• Automotive Tools Supplies > Battery Testers Chargers > Other Battery Equipment
• condition: New other see details

offer batetecha:

• options: Ship-to-home
• quantity: 1
• availability: In Stock
• sold: 0
• best offers: True
• started: March 10, 2026

returns batetecha:

• policy: Returns Accepted
• time: 30 Days
• paid by: Seller

seller batetecha:

• city: Sheboygan Falls, Wisconsin
• # reviews: 33603
• rating: 100.0%

shipping batetecha:

• service: USPS Ground Advantage
• class: Standard
• cost: $0.00
• type: Calculated
• carrier: USPS
• transit: 3-8 Days

payments batetecha:

• other
• wallet: Apple-pay
• credit card: Mastercard

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