CP702440 3V 1600mAh Lithium Manganese Soft Pack Battery

Extreme Cold-Resistant, Slim-Profile Primary Power for Long-Lifecycle IoT and Industrial Hardware

Product Overview

Designing modern IoT tracking devices, utility smart meters, or smart cards comes with two major physical bottlenecks: internal height clearance and extreme temperature vulnerability. Standard cylindrical batteries often force design compromises, while typical lithium pouch cells fail when winter temperatures drop.

The CP702440 3V 1600mAh Lithium Manganese Dioxide LiMnO2 Soft Pack Battery is specifically engineered to solve these challenges.

Weighing just 11.5 grams with a sleek 7.2 mm thickness, this primary (non-rechargeable) pouch cell delivers a substantial 1600mAh capacity in a space-saving rectangular footprint. Crucially, it features an expanded operating temperature range of -40°C to +60°C, making it the ideal power choice for equipment deployed in sub-zero outdoor climates or high-latitude environments. With a self-discharge rate of under 2% per year, your hardware remains powered and reliable for up to a decade in standby mode.

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Engineering & Technical Specifications of CP702440 3V 1600mAh

Technical Parameters of Lithium Manganese Soft Pack Batteries

Key Advantages for Hardware Product Designers

• Sub-Zero Environmental Resilience (-40°C): Unlike conventional lithium-ion chemistries that freeze up in extreme cold, the LiMnO2 chemistry in the CP702440 continues to deliver consistent voltage down to -40°C, making it indispensable for polar deployments, cold chain logistics, and outdoor utility infrastructure.
• Ultra-Thin rectangular Geometry: At just 7.2mm thick, this cell lies flat against your PCB, allowing for sleek, ultra-thin industrial designs without the bulky contours forced by cylindrical batteries.
• Minimal Parasitic Drain: With  2% annual self-discharge, your end-use devices can maintain up to a 10-year operating lifecycle in low-power sleep states.
• Enhanced Safety Profile: Encased in high-barrier aluminum-plastic laminate pouch packaging, the CP702440 eliminates the heavy metal casing of traditional cells. This flexible structure prevents explosive pressure build-up under extreme abuse, maximizing device safety.

Target Applications & Core Integration Fields

The CP702440 soft pack battery is engineered for high-reliability, long-term B2B applications:

• Outdoor Logistics & Telematics: Heavy-duty GPS tracking and positioning systems deployed on shipping containers, fleet vehicles, and cold-chain transport.
• Smart Warehousing & Supply Chain: High-power active RFID tags that require reliable signal transmissions over extended distances.
• Smart Cities & Utility Infrastructure: Industrial meter power supplies (water, gas, heat, and electricity meters) and portable smart instruments that require a stable 3V supply.
• Commercial Security & Access Control: High-reliability wireless remote controllers, commercial security alarms, and glass-break sensors.
• Data Integrity Protection: SRAM and RTC memory backup power supplies to safeguard mission-critical industrial databases during main power interruptions.
• Medical Equipment: Compact medical machinery, non-invasive patient-monitoring devices, and portable diagnostic tools.
• Smart Payment Terminals: Thin-profile bank cards, multi-function electronic display cards, and mobile authentication devices.

Frequently Asked Questions (FAQ)

To assist your hardware engineering and sourcing teams during component selection, we have answered the most common technical integration questions below:

Why does the CP702440 specify a -40°C lower limit while other soft pack batteries stop at -20°C?

The CP702440 features a proprietary low-temperature electrolyte formulation and high-surface-area internal structure. This ensures adequate ion mobility and prevents localized internal resistance spikes, allowing the battery to sustain stable voltage and discharge current even at -40°C.

Is the CP702440 rechargeable?

No. The CP702440 is a primary (non-rechargeable) lithium manganese dioxide LiMnO2 battery. It is designed for maximum energy density, low self-discharge, and multi-year single-use lifecycles in device deployments.

Does this battery comply with international transport and safety regulations?

Yes. Every batch of our CP soft pack batteries is manufactured under strict quality standards and fully complies with international logistics and environmental regulations, including UN38.3, RoHS, and REACH certifications.

Factory-Direct Customization & Supply Chain Consistency

We operate as a fully integrated, specialized manufacturer of primary micro-power solutions. By sourcing directly from our factory floor, you bypass middlemen to secure competitive pricing, guaranteed batch-to-batch consistency, and a reliable long-term supply chain.

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