CR14505 3V 1600mAh Primary Lithium Manganese Dioxide LiMnO2 Cylindrical Battery

Standard AA Form Factor. Industrial-Grade Endurance. 1600mAh of Uncompromising Power.

For infrastructure architects and hardware engineers designing long-lifecycle remote networks, power depletion translates directly to catastrophic system dropouts. The CR14505 3V 1600mAh Primary Lithium Manganese Battery provides the high-voltage, high-capacity baseline required to eliminate frequent field maintenance and battery swapping overhead.

Adopting the globally recognized AA form factor layout of 14.5 × 50.5mm и вес 17g, this non-rechargeable cell delivers a massive 1600mAh energy reservoir. It is purpose-built to sustain volatile memory structures and drive sudden, high-current wireless RF transmissions across a decade of deployment.

Technical Specifications of CR14505 LiMnO2 Cylindrical Battery

Full 3V Primary Lithium Manganese Dioxide LiMnO2 Cylindrical Batteries

Основные инженерные преимущества и коммерческая полезность

1. High-Surface-Area Spiral-Wound Internals

Unlike standard bobbin-style cells that suffer from voltage lag during heavy loading, our CR14505 uses a precision spiral-wound inner electrode layout. This vastly increases the internal active surface area, enabling the battery to support the intense current spikes required by cellular transceivers, motorized latches, and positioning devices without dropping its terminal voltage.

2. A Decade of Field Storage (≤2% Annual Self-Discharge)

By combining a high-purity lithium metal anode with a hermetic glass-to-metal sealing system, the cell safely limits its idle internal chemical loss to less than 2% per year. This allows your equipment to sit in deep sleep mode or warehouse storage for up to 10 years and still deliver full rated capacity upon wake-up.

3. Radical Thermal Resistance (-40°C to +70°C)

Industrial field hardware cannot dictate environmental conditions. Our specialized low-viscosity organic electrolyte matrix maintains stable ionic conductivity in extreme freezing environments (−40°C) while resisting internal gas expansion, rapid self-discharge, or structural degradation in high-heat zones (+70°C).

Целевые отрасли применения

Global procurement managers and electronic hardware designers specify the CR14505 across four highly demanding asset tracking and infrastructure verticals:

 Marine, Subsurface & Aerospace Infrastructure

• Нефтяные скважины: Powering subsurface logging instruments, data acquisition tools, and diagnostic drill string sensors exposed to extreme deep-earth pressures and ambient temperatures.
• Морские телеметрические системы: Acting as the primary power cell for remote oceanographic data buoys, tidal current loggers, and sonar tracking arrays.
• Морские системы спасения: Fueling safety-critical emergency distress beacons, life raft GPS locators, and automated strobe lighting arrays.

Automotive & Remote Fleet Telematics

• Системы контроля давления в шинах (TPMS): Surviving intense continuous centrifugal forces and extreme pavement heat inside commercial heavy-duty wheel rims.
• Tracking & Positioning Devices: Providing a long-term power baseline for cellular tracking modules fastened to global intermodal shipping containers and rail fleets.
• Инфраструктура беспроводной связи: Powering remote radio frequency (RF) links, mesh network nodes, and field telemetry relays.

Industrial Automation, Data Security & Utilities

• Memory & Data Backup Power: Securing volatile registers and non-volatile memory files in industrial programmable logic controllers (PLCs) and enterprise servers.
• Источник питания часов: Guaranteeing continuous runtime for internal real-time clocks (RTC) on heavy mainboards during facility power blackouts.
• Автоматизированное измерительное оборудование: Serving as the long-life internal power source for flow meters, field calibration tools, and digital testing metrics arrays.
• Temperature Monitors & Smart Meters: Powering environmental temperature loggers alongside intelligent municipal gas, water, and heat meters.

Commercial Security, Medical Tech & Professional Optics

• Охранные сигнализации: Fueling commercial wireless passive infrared (PIR) sensors, glass-break detectors, automated commercial sirens, and facility entry alarms.
• Медицинские устройства: Delivering completely dependable power loops for portable diagnostic instruments, laboratory clinical analyzers, and clinical field monitors.
• High-Intensity Flashlights & Digital Cameras: Supplying rapid energy recycling for tactical optics, high-lumen illumination gear, and professional digital imaging hardware.                                                                                              

Custom B2B Manufacturing & Supply Services

We provide the engineering flexibility required to smoothly integrate our cells into your automated assembly and production lines.

• Строгая проверка качества: 100% automated screening for open-circuit voltage, closed-circuit load performance, and environmental leak resistance under UN38.3, RoHS, CE и UL1642 протоколы.
• Масштабируемая логистика оптовых поставок: Shipped in specialized anti-static industrial trays designed to prevent cell-to-cell shorting, optimized for automated factory pick-and-place lines.                                                     

Часто задаваемые вопросы

Q1: Can a CR14505 battery be used as a direct replacement for a standard 1.5V AA battery?

A: No, they are not directly interchangeable despite having the exact same dimensions. A standard consumer AA battery delivers 1,5 В, whereas the CR14505 delivers 3.0V. Inserting a 3V lithium cell into a device configured for 1.5V will likely burn out the circuitry or damage the microprocessors. Always verify your device schematic’s acceptable input voltage range before installation.

Q2: Is the CR14505 battery rechargeable?

A: No. The CR14505 is a Первичная (одноразовая) литиевая батарея на основе диоксида марганца. Её нельзя безопасно перезарядить. Попытка принудительно пропустить ток через этот элемент приведёт к разрушению внутреннего герметичного уплотнения, что вызовет утечку электролита, внутренние короткие замыкания или термический разгон.

Q3: Why is a spiral-wound structure preferred over a bobbin-style cell for tracking and wireless communication?

A: Bobbin-style lithium cells offer slightly higher energy capacity but suffer from lower rate capability and severe voltage passivation during high-current demands. Wireless communication devices (GPS, cellular, RF modules) require sudden, intensive pulse currents to transmit data data packets. The spiral-wound architecture of our CR14505 provides the necessary high surface area to deliver these rapid pulses cleanly without causing terminal voltage sags.