Custom Solder Tab & Pin Lithium Coin Cell Batteries Omnergy
- Omnergy
- China
- 15 days
- 750 million per year
Custom lithium manganese 3V coin cell batteries with solder tabs, DIP/SMT pins, wire leads & insulation wrapping. High-capacity CR2032, CR2450 & more for PCB mounting. Direct factory manufacturer.
Custom Solder Tab & Pin Lithium Coin Cell Batteries (3V LiMnO2)
Omnergy (manufactured by Yichang Power Glory Technology Co., Ltd.) specializes in designing and manufacturing custom solder tab primary lithium manganese dioxide (3V LiMnO2) coin cell batteries. Engineeed specifically for direct Printed Circuit Board (PCB) mounting, our solder pin and tab configurations eliminate the need for battery holders, reducing overall BOM costs, saving board space, and providing vibration-resistant battery connections.
With over 20 years of expertise in industrial lithium battery technology, Omnergy delivers tailor-made terminal solutions—including DIP through-hole pins, SMT surface-mount tabs, insulated wire leads, and safety wrapping—engineered to meet the strict electrical and mechanical standards of smart meters, IoT devices, automotive electronics, medical sensors, and asset tracking equipment.
Customized Solder Tab & Terminal Pin Configurations
To support seamless integration into diverse PCB layouts and automated assembly lines, Omnergy offers five primary terminal mounting types:
DIP Through-Hole Pins (Vertical & Horizontal Mount): Available in standard 2-pin and 3-pin designs. Features precision pin pitch (e.g., 10.0mm, 15.0mm, 20.0mm) and custom pin lengths for wave soldering and robust mechanical stability on double-sided PCBs.
SMT Surface-Mount Tabs: Flat, co-planar nickel-plated tabs engineered for high-speed SMT pick-and-place automated assembly lines and reflow soldering processes.
Wire Leads & Connector Assemblies: Custom wire lengths welded directly to the coin cell terminals, pre-terminated with industry-standard connectors such as JST, Molex, Hirose, or bare stripped/tinned ends.
Insulation & Edge Wrapping: Precision PVC, PET, or Kapton shrink wrapping applied to battery edges to protect against circuit shorting, ambient moisture, and thermal breakdown during manufacturing.
High-Temperature Resistance Tabs (HT Series): Specialized nickel alloy tabs and heat-resistant insulation sleeves capable of continuous operation from -40°C to +125°C in automotive and harsh industrial environments.
Technical Specifications & Standard Solder Cell Models
The table below highlights popular 3V primary lithium coin cell models with standard solder tab configurations. All models can be customized with specific pin angles, orientation, and tab dimensions based on client engineering drawings.
Key Technical Features & Tab Quality Controls
Superior Weld Strength: Advanced micro-resistance pulse spot welding ensures strong joint strength without compromising the battery's internal seal or electrical performance.
Low Contact Resistance: Premium nickel-plated stainless steel or copper tab materials ensure low internal resistance (IR), enabling high pulse discharge capability for wireless transmissions (LoRa, NB-IoT, Bluetooth LE).
Ultra-Low Self-Discharge Rate: Stores up to 10 years at room temperature with an annual self-discharge rate of less than 2% per year.
Leak-Proof & Mercury-Free Construction: Eco-friendly primary lithium cell chemistry with hermetic sealing technology to prevent electrolyte leakage during soldering and long-term deployment.
Why Partner with Omnergy (Yichang Power Glory)
As a global leader in primary lithium batteries, Omnergy provides complete OEM and ODM customization services for volume buyers, electronics contract manufacturers (EMS), and design houses.
Massive Manufacturing Scale: Annual production capacity exceeding 750 million units ensures stable global supply chains and competitive direct-factory pricing.
Turnkey CAD & Engineering Support: Our dedicated R&D engineering team provides 2D/3D CAD drawings, custom pin pitch engineering, and rapid prototype samples within 3–5 working days.
Global Quality & Safety Certifications: Fully certified with ISO9001, ISO14001, UL1642, CE, RoHS, REACH, and UN38.3 transport testing compliance.
Global Technical Logistics: Fast turnarounds, DDP/FOB shipping capabilities, and direct engineering support worldwide.
Frequently Asked Questions (FAQ)
Q: Can Omnergy customize solder tabs according to custom PCB drawings?
A: Yes. Omnergy offers full OEM customization. You can provide your 2D/3D CAD drawings or PCB layout specifications, and our engineering team will produce custom solder tabs with exact pin pitch, length, thickness, and orientation.
Q: What tab materials are used for Omnergy solder pin coin cells?
A: We primarily use high-grade nickel-plated stainless steel or nickel-plated copper tabs. These materials offer superior solderability, excellent corrosion resistance, high tensile strength, and low electrical resistance.
Q: Are solder tab batteries suitable for wave soldering and reflow processes?
A: Standard DIP solder pin batteries are optimized for hand soldering or wave soldering. For automated SMT reflow processes, Omnergy supplies specialized high-temperature SMT cells equipped with heat-resistant gaskets and tabs designed to withstand reflow profile peak temperatures.
Q: What is the minimum lead time for custom solder tab battery samples?
A: Prototype samples for standard tab configurations can be dispatched within 3–5 business days. Custom engineered pin molds and bespoke terminal designs typically require 7–15 days for sample validation.
