Electric accumulators; lead-acid, (other than for starting piston engines), including separators, whether or not rectangular (including square)

HS v2017 Code: 850720

About electric accumulators; lead-acid, (other than for starting piston engines), including separators, whether or not rectangular (including square)

hs code 850720 covers the import and export of lead-acid electric accumulators, which are a critical component in a wide range of applications, from automotive batteries to renewable energy storage systems. These accumulators play a vital role in powering our modern world, enabling the storage and distribution of electrical energy across various industries and sectors.

Production process

The production of lead-acid electric accumulators typically involves a multi-step process. First, the lead plates are manufactured, often through a casting or rolling process. These plates are then assembled with separators, typically made of porous materials like polyethylene or glass fiber, to prevent short circuits. The assembled cells are then filled with a sulfuric acid electrolyte solution and sealed. Finally, the individual cells are connected to form the complete accumulator unit.

Production inputs

The main inputs required for the production of lead-acid electric accumulators include lead, sulfuric acid, and various separator materials. Specialized machinery, such as casting and rolling equipment, is also essential for the manufacturing process. Additionally, the industry relies on a skilled workforce to ensure the quality and safety of the final products.

Production outputs

The primary output of hs code 850720 is lead-acid electric accumulators, which are used in a wide range of applications, including 851150 Motor vehicles, 850300 Electrical machinery and equipment, and 850680 Electrical machinery and equipment. These accumulators are crucial for the storage and distribution of electrical energy, enabling the operation of various devices and systems across multiple industries.

Revisions to 850720

Classification codes are adjusted frequently. The code may have been revised or replaced between system versions. The table below shows the history (newest to oldest) of the code 850720. The most recent 1 version of this code (850720) is in the HS v2022 system:

This page shows a legacy version of code 850720 ( HS v2017).

Family tree for electric accumulators; lead-acid, (other than for starting piston engines), including separators, whether or not rectangular (including square)

    graph LR
    A["<a href='/classifications/hs/v2017/85'>85: Electrical machinery and equipment and parts thereof; sound recorders and reproducers; television image and sound recorders and reproducers, parts and accessories of such articles</a>"]
A --> B["<a href='/classifications/hs/v2017/8507'>8507: Electric accumulators, including separators therefor; whether or not rectangular (including square)</a>"]
B --> C["<a href='/classifications/hs/v2017/850720'>850720: Electric accumulators; lead-acid, (other than for starting piston engines), including separators, whether or not rectangular (including square)</a>"]

    B --> D["<a href='/classifications/hs/v2017/850710'>850710: Electric accumulators; lead-acid, of a kind used for starting piston engines, including separators, whether or not rectangular (including square)</a>"]
B --> E["<a href='/classifications/hs/v2017/850730'>850730: Electric accumulators; nickel-cadmium, including separators, whether or not rectangular (including square)</a>"]
B --> F["<a href='/classifications/hs/v2017/850740'>850740: Electric accumulators; nickel-iron, including separators, whether or not rectangular (including square)</a>"]
B --> G["<a href='/classifications/hs/v2017/850750'>850750: Electric accumulators; nickel-metal hydride, including separators, whether or not rectangular (including square)</a>"]
B --> H["<a href='/classifications/hs/v2017/850760'>850760: Electric accumulators; lithium-ion, including separators, whether or not rectangular (including square)</a>"]
B --> I["<a href='/classifications/hs/v2017/850780'>850780: Electric accumulators; other than lead-acid, nickel-cadmium, nickel-iron, nickel-metal hydride and lithium-ion, including separators, whether or not rectangular (including square)</a>"]
B --> J["<a href='/classifications/hs/v2017/850790'>850790: Electric accumulators; parts n.e.c. in heading no. 8507</a>"]

    

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