Parts
Machines and mechanical appliances having individual functions, not specified or included elsewhere in this Chapter. > Photovoltaic DC generators: > Of an output not exceeding 50 W > Parts > Parts
Duty Rate (from China)
Subheadings
Products classified under Tariff item 8507.90.00
AGM Lead-Acid Battery Absorbent Glass Mats
Microfiber glass mats engineered to absorb and immobilize sulfuric acid electrolyte in Absorbed Glass Mat (AGM) lead-acid batteries for marine and RV applications. These separators enable vibration-resistant, maintenance-free operation and are essential components of the battery's internal structure.
Automotive Lead-Acid Battery Terminal Clamps
Heavy-duty lead-alloy terminal clamps with threaded posts for connecting cables to lead-acid storage batteries in vehicles. These corrosion-resistant parts ensure secure electrical connections in SLI (starting, lighting, ignition) applications and are critical for battery performance.
Forklift Lead-Acid Battery Bottom Insulators
Microporous polyethylene bottom insulators preventing short circuits between plates and battery tray in industrial forklift lead-acid batteries. These slotted sheets promote electrolyte circulation and are essential for battery safety and longevity.
Golf Cart Lead-Acid Battery Bus Bars
Extruded lead bus bars with multiple terminal studs connecting battery strings in 36V/48V golf cart lead-acid traction packs. High-conductivity design minimizes voltage drop and ensures efficient power distribution in the battery system.
Industrial Lead-Acid Battery Grid Plates
Leaded-antimony alloy grid plates serving as the structural framework for positive and negative electrodes in deep-cycle lead-acid batteries for UPS systems. These precision-cast grids support active paste materials and are fundamental to battery operation.
Lead-Acid Battery Electrolyte Filler Caps
Transparent polypropylene filler caps with integral float indicators for distilled water top-up in maintenance-free lead-acid batteries. Ergonomic design prevents overfilling and allows easy monitoring of electrolyte levels.
Lead-Acid Battery Formation Charging Trays
Polypropylene trays holding plate groups during initial formation charging of lead-acid batteries in manufacturing. Acid-resistant construction with cell dividers supports electrolyte circulation and is essential for battery production.
Lead-Acid Battery Paste Tub for Traction Batteries
Heavy-duty plastic tubs used exclusively for mixing and curing lead oxide paste for traction battery plates in electric vehicles and golf carts. Features internal ribs for paste agitation and drainage, ensuring consistent paste quality.
Lead-Acid Battery Separator Plates
Microporous polyethylene separator plates designed specifically for lead-acid storage batteries to prevent short circuits while allowing electrolyte flow. These essential components are fitted between positive and negative plates and are critical for battery function.
Lead-Acid Battery Vent Caps and Plugs
Flame-arrestor vent caps with pressure relief valves for flooded lead-acid storage batteries in forklifts and telecom backup systems. Made of polypropylene, they allow gas escape while preventing sparks and are essential for safe battery operation.
Marine Lead-Acid Battery Case Lids
High-impact polypropylene lids with integral cell partitions for heavy-duty marine lead-acid starting batteries. These molded parts seal battery cases while providing cell separation and are essential for battery integrity.
Motorbike Lead-Acid Battery Hold-Down Brackets
Stamped steel brackets with rubber insulators securing compact lead-acid batteries in motorcycle chassis. Vibration-resistant design prevents movement during operation, ensuring battery stability and safety.
Solar Lead-Acid Battery Tubular Positive Plates
Tubular gauntlet-enclosed positive plates for OPzS deep-cycle lead-acid batteries used in solar energy storage. The lead tube design minimizes active material shedding and ensures long service life in renewable energy systems.
UPS Lead-Acid Battery Intercell Connectors
Flexible lead-alloy intercell connectors with cast-on lugs linking multiple cells in series within uninterruptible power supply (UPS) lead-acid battery packs. These parts ensure low-resistance current flow and are critical for battery performance.
Wheelchair Lead-Acid Battery Terminal Covers
Red and black flame-retardant plastic covers snapping over lead-acid battery terminals in powered wheelchairs. Prevents accidental shorts and acid spray, qualifying as safety parts for electric storage batteries.