CR-P2 6V 1500mAh Primary Lithium Manganese Dioxide LiMnO2 Twin-Cell Battery Pack

CR-P2 6V 1500mAh Primary Lithium Manganese Dioxide LiMnO2 Twin-Cell Battery Pack

Integrated 6V Industrial Block. 1500mAh Nominal Capacity. Structural Reliability for Severe Field Environments.

When hardware architectures require a rigid 6V supply rail, relying on individual loose batteries introduces systemic risks. Physical shocks can displace cells, contacts can oxidize over time, and field technicians can easily insert batteries backwards. The CR-P2 6V 1500mAh Primary Lithium Manganese Battery Pack removes these vulnerabilities from your design layout.

Housed in an impact-resistant polymer casing measuring 19.5 × 36.0 × 33.4mm and weighing 38g, this non-rechargeable dual-cell block provides a dense 1500mAh energy reserve. It maintains clean voltage tracking under severe mechanical vibrations and extreme temperature variations, ensuring long-term hardware independence.

Technical Specifications of  CR-P2 6V 1500mAh Twin-Cell Battery Pack

Full Series of Primary Lithium Manganese Dioxide Batteries

Core Engineering Advantages & B2B Utility

1. Unified Series-Connected Block Design

The CR-P2 configures two high-grade cylindrical cells in a solid, pre-welded internal series connection. Encased in a keyed housing that prevents incorrect installation, this design eliminates point-to-point contact resistance and prevents power failure caused by high-vibration environments.

2. High-Pulse Capacity via Spiral-Wound Topology

Engineered for hardware that switches rapidly between micro-amp sleep cycles and intensive wireless transmission modes, the internal cells use a precision spiral-wound layout. This maximizes the chemical reaction surface area, enabling the battery pack to support heavy pulse currents without dropping the terminal voltage below your microprocessor's cutoff threshold.

3. Decadal Storage Stability (≤2% Self-Discharge)

By pairing a high-purity lithium metal anode with tight hermetic glass-to-metal cell seals, internal chemical degradation is limited to under 2% annually. Your finished products can remain idle in long-term warehouse storage or field standby for up to a decade and still perform instantly upon activation.

4. Extreme Thermal Resilience (-40°C to +70°C)

The cell chemistry utilizes a specialized low-viscosity organic electrolyte. This formula prevents sluggish ionic mobility in deep-freeze conditions (-40°C) while remaining structurally sound and leak-proof against internal pressure buildup in high-heat zones (+70°C).

Targeted Industry Deployments

Global hardware developers and component procurement managers integrate our industrial-grade CR-P2 across four primary technical verticals:

Utilities, Smart Cities & Data Protection

• Smart Meters & Temperature Monitors: Fueling long-life intelligent municipal gas, water, and heat utility meters alongside remote environmental data loggers.

• Memory & Data Backup Power: Securing critical configuration records, non-volatile SRAM files, and register tables in industrial programmable logic controllers (PLCs).

• Clock Power Supply: Ensuring continuous precision for real-time clocks (RTC) on enterprise computing mainboards during prolonged main facility blackouts.

• Automated Instrumentation Equipment: Serving as the internal power source for handheld calibration gauges, digital flow meters, and smart testing metrics systems.

Subsurface, Marine Exploration & Safety

• Petroleum Oil Wells: Powering subsurface data logging instruments and drill string telemetry sensors subjected to high deep-earth thermal profiles.

• Marine Telemetry Systems: Serving as the primary power cell for offshore oceanographic data buoys, tidal recorders, and sonar tracking arrays.

• Marine Lifesaving Systems: Energizing safety-critical assets like emergency distress beacons, life jacket strobe locators, and survival raft transponders.

Automotive, Fleet Logistics & Telematics

• Tire Pressure Monitoring Systems (TPMS): Withstanding heavy continuous centrifugal force, mechanical shock, and rapid pavement heat inside commercial vehicle wheels.

• Positioning & Location Devices: Providing a rugged, stable power baseline for high-accuracy cellular GPS tracking modules mounted on freight containers and vehicle fleets.

• Wireless Communication Infrastructure: Fueling remote mesh network nodes, RF transceivers, and emergency telemetry relays.

Commercial Security, Medical Tech & Professional Optics

• Security Alarms: Fueling commercial wireless passive infrared (PIR) motion sensors, glass-break detectors, entry sensors, and automated facility sirens.

• Medical Devices: Delivering dependable, stable power loops for portable diagnostic instruments, clinical field monitors, and portable laboratory tools.

• High-Intensity Flashlights & Digital Cameras: Supplying rapid energy recycling and consistent current for tactical flashlights, target illumination gear, aiming optics, and professional digital imaging hardware.

Why Partner With Us for Volume CR-P2 Procurement?

As a dedicated component manufacturer, we match strict industrial production tolerances with predictable global supply chains.

• Rigorous Quality Assurance Validation: Every batch undergoes 100% automated inspection for open-circuit voltage (OCV), closed-circuit load performance (CCV), and environmental leak resistance under UN38.3, RoHS, CE, and UL1642 safety parameters.

• Customization Capabilities: We can customize packaging markers, lead attachments, or branding wrappers based directly on your corporate OEM requirement specifications.

• Scalable Bulk Logistic Chains: Shipped in specialized anti-static industrial packaging designed to prevent short circuits during shipping, optimized for rapid unpacking on automated factory floors.

Frequently Asked Questions

Q1: Can a CR-P2 battery pack be recharged?

A: No. The CR-P2 is a primary (single-use) lithium manganese dioxide battery. It cannot be safely recharged. Attempting to force current into this pack will break down the internal hermetic cell seals, leading to electrolyte leakage, internal short circuits, or thermal runaway.

Q2: What is the main structural advantage of using a CR-P2 block over two separate CR123A batteries?

A: While a CR-P2 structurally contains two CR123A cell equivalents wired in series, the outer polymer housing keys the battery compartment to prevent reverse-polarity insertion by field technicians. Additionally, the pre-welded internal series connection avoids common contact resistance issues caused by vibration or terminal oxidation over a 10-year field lifespan.

Q3: How does the ≤2% annual self-discharge rate protect data loggers and memory backup systems?

A: Industrial data loggers and memory backup circuits spend up to 99% of their operational lifecycles in deep sleep mode, drawing micro-amps and waking up for mere milliseconds to log or transmit data. A self-discharge rate of ≤2% ensures that the battery’s energy is preserved for actual device operations over a span of up to 10 years, rather than wasting away internally.