14500 Cylindrical Battery Case Cap Kits(100 sets/pack)RESEARCH GRADE MATERIAL
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TAILORED SOLUTIONS FOR RESEARCH
Contact our engineering team for technical support or official quotations.
EMAIL: inquiry@atomfair.com
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
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This kit is intended exclusively for assembly with standard flat-head 14500 bare cells without pre-installed protective circuit boards. Store the kit in a dry, ventilated environment at 0 to 35°C with humidity ≤75% RH, away from heat sources or corrosive gases.
- Cell compatibility constraint: Only use with standard flat-head 14500 bare cells that lack a pre-installed protective circuit board (PCB) or BMS.
- Storage environment constraint: Store in a dry, ventilated environment at 0–35°C with relative humidity ≤75% and away from heat or corrosive gases.
- Safety gear requirement: Wear appropriate protective gloves and safety goggles during all cell crimping operations.
- Intended use constraint: This product is for laboratory research use only and not for commercial or consumer battery assembly.
What are the electrical and safety performance specifications of the 14500 cylindrical battery cap kit?
The cap internal resistance is maintained below 0.5 mΩ, minimizing ohmic losses during high-rate testing. The anti-explosion safety valve has a burst pressure range of 3.2–4.0 MPa, providing a precise rupture threshold to release internal pressure and mitigate overcharging risks.
Is this 14500 battery case kit compatible with cells that have built-in protection circuits (PCB/BMS)?
No, this kit is exclusively designed for standard flat-head 14500 bare cells without pre-installed protective circuit boards (PCBs/BMS). Using it with protected cells will cause dimensional or electrical incompatibility, leading to assembly failure or safety hazards.
What are the required storage and handling conditions for the 14500 cell assembly kit?
Store the kit in a dry, ventilated environment at 0–35°C with humidity ≤75% RH, away from heat sources and corrosive gases. During cell crimping operations, always wear protective gloves and safety goggles to prevent injury from mechanical stress or accidental short circuits.
This 14500 cell case cap kit provides pre-welded aluminum tabs and ultra-low internal resistance for streamlined assembly, but requires specific storage conditions and is limited to bare flat-head cells without PCBs.
Positive
- Pre-welded aluminum tabs: Factory pre-welded aluminum tabs eliminate manual cutting and spot-welding steps, reducing assembly errors and preparation time for 14500 cell fabrication.
- Ultra-low internal resistance: Cap contact resistance below 0.5 mΩ minimizes ohmic voltage drop and heat generation during high-rate testing, improving measurement accuracy.
Trade-offs
- Strict storage and handling: Kits must be stored in dry, ventilated conditions at 0–35°C with ≤75% RH, and protective gloves/goggles are required during crimping, adding environmental and safety prerequisites.
- Limited cell compatibility: Only compatible with flat-head 14500 cells without protective PCBs or BMS, restricting use to bare cells and excluding cells with integrated protection circuits.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
