Duralast Gold Batteries are heavier, equipped with more lead plates for greater vibration resistance and more power. These batteries are ideal for vehicles with high power demands like heated seats or infotainment systems.

Valucraft, Duralast, and Duralast Gold are AutoZone's private label brands for lead-acid automotive batteries (manufactured primarily by Johnson Controls, but also East Penn, Exide, and other manufacturers).

Duralast batteries go through extreme testing to ensure they'll hold up for the long haul including cycle tested, performing in extreme temperatures. Duralast is so confident in the quality of their batteries that they offer a minimum two-year, free-replacement warranty.

3-5 years KNOWLEDGE IS POWER Most car batteries last 3-5 years. If your battery is 4 years old or older, it is at higher risk for failure. One out of every four vehicles on the road will likely need a new battery this year. Cold cranking amps measures your battery's ability to start an engine.

State Batteries were gold batteries where ore was crushed to separate gold ore. Stamp mills were gauged by the number of heads they had in operation for the crushing of ore. Many of the government operated batteries had very short operating times, some for a year or two, while a few were 50 years or more in operation.

Duralast Gold chassis parts are built using advanced processes and unique engineering to maximize their durability. They undergo rigorous testing to ensure that long-lasting dependability and strength are built into every part, making sure your vehicle is ready to handle even the harshest driving conditions.

Auto Shack introduced the Duralast® brand, which included a line of starters and alternators available exclusively at AutoZone.

My understanding is they switched to Apex a couple of years ago so, it's probably the SATA factory in China, People's Republic of cranking out the tools now.

Korea's three key battery makers - LG Energy Solution, Samsung SDI and SK On - are leaning into so-called lithium-iron-phosphate (LFP) battery technology as fast as they can, according to Byoungwoo Kang, a professor at Pohang University of Science and Technology who conducts research with Korean cell firms.

12-volt Details

Secondary batteries can be recharged; that is, they can have their chemical reactions reversed by applying electric current to the cell. This regenerates the original chemical reactants, so they can be used, recharged, and used again multiple times.

Lithium, an exceptionally light metal, gives lithium batteries the highest energy density of any battery cell. Thus, they can store more energy than alkaline batteries or any single-use battery of a comparable size. And they are superb performers in extreme temperatures, both hot and cold.

Duralast provides consistent quality that hundreds of thousands of professionals depend on. Industry-leading manufacturers, robust materials, and stringent quality control ensure that Duralast Parts meet or exceed OE performance for every part, every time.

With more than 500 hand tools available from more than 6,000 AutoZone stores in the country, Duralast tools are always a great choice. They're manufactured to perform flawlessly in the hands of a professional yet affordable for the everyday enthusiast or novice.

Lithium Batteries Lithium Batteries They offer the highest energy density of any other battery cell, meaning they store more energy than other batteries, such as alkaline. Lithium batteries are only sold in AA, AAA, and 9V sizes; however, their mAh ratings exceed every other non-rechargeable battery.

The List of Top 10 Lithium ion Battery Manufacturers in India:

1. WAAREE ESS.
2. Exide Industries.
3. Amara Raja Batteries.
4. Luminous Power Technologies.
5. Su-Kam Power Systems.
6. Okaya Power.
7. Microtek International.
8. HBL Power Systems.