Supercapacitor 1F 5.5V Coin Cell from China
EDLC supercapacitor 1 farad 5.5V in coin form factor for memory backup. HTS 8532.29.00.40 as other fixed high-capacity capacitors (double-layer distinguished from batteries). Energy storage in portable devices.
Duty Rate — China → United States
37.5%
Rate breakdown
9903.05.3112.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of China, as provided for in U.S. note 52 to this subchapter
9903.88.0125%Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]
Import Tips
• Prove capacitor vs battery via equivalent series resistance (<1Ω) and cycle specs
• RoHS and REACH compliance docs mandatory for EU-origin components
• Temperature range declaration critical for automotive approvals