CR14250 3V 800mAh Primary Lithium Manganese Dioxide Cylindrical LiMnO2 Battery

800mAh Capacity. Long-Term Standby Autonomy for Space-Constrained PCBs.

When hardware blueprints require more energy density than a flat coin cell can deliver, but physical space constraints eliminate standard AA housings, the CR14250 3V 800mAh Primary Lithium Manganese Battery serves as the optimal engineering solution.

Adopting the compact 1/2 AA size profile of 14.5 × 25.0mm ve sadece 9g, this non-rechargeable cell delivers a dense 800mAh energy reservoir. It provides high voltage stability and low internal resistance, tailored specifically to eliminate routine field maintenance for remote sensors, emergency equipment, and data backup arrays.

Technical Parameters of CR14250 3V 800mAh Lithium Manganese Dioxide Battery

Full range of cylindrical lithium-manganese batteries

 

Temel Mühendislik Avantajları ve B2B Faydaları

1. Space-Optimized 1/2 AA Geometry

The CR14250 reduces layout overhead by exactly 50% compared to a standard AA cell, allowing engineers to reduce the enclosure sizes of handheld tools, smart meters, and tracking hardware without forcing a compromise on battery capacity.

2. High-Pulse Capacity via Spiral Design

Unlike bobbin-style cells that suffer from temporary voltage delay or passivation under heavy loading, our CR14250 utilizes a precision spiral-wound inner structure. This design increases the chemical reaction surface area, enabling the battery to cleanly support the instant micro-second current surges required by wireless transceivers and RF modules.

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

Featuring a high-purity lithium metal anode matched with hermetic glass-to-metal sealing technology, internal chemical aging is limited to under 2% annually. Your finished products can remain idle in inventory or run in ultra-low sleep modes for up to a decade and still perform instantly when activated.

4. Aşırı Termal Dayanıklılık (-40°C ila +70°C)

The battery’s internal organic electrolyte retains stable ionic mobility under freezing outdoor field conditions (-40°C) while resisting high-temperature pressure generation and rapid self-discharge inside unventilated industrial enclosures (+70°C).

Hedef Endüstri Uygulamaları

Global hardware architects and component procurement managers integrate our industrial-grade CR14250 across four specialized asset tracking and infrastructure verticals:

Industrial Automation, Data Protection & Utilities

• Memory & Data Backup Power: Securing volatile registers, data logs, and firmware code in industrial programmable logic controllers (PLCs) and enterprise servers.
• Saat Güç Kaynağı: Ana tesislerde elektrik kesintileri sırasında bilgisayar ana kartlarındaki gerçek zamanlı saatlerin (RTC) kesintisiz doğruluğunu sağlamak.
• Smart Meters & Temperature Monitors: Supplying autonomous energy for intelligent gas, water, and heat utility meters alongside remote environmental data loggers.
• Otomatik Enstrüman Ekipmanları: El tipi kalibrasyon göstergeleri, dijital debimetreler ve akıllı test ölçüm sistemlerinin içsel güç kaynağı olarak görev yapmak.

Automotive, Fleet Logistics & Telematics

• Lastik Basınç İzleme Sistemleri (TPMS): Ağır iş makinelerinin tekerlek jantlarının içinde sürekli yüksek santrifügal kuvvetlere, dönme titreşimlerine ve asfalt sıcaklığına dayanabilme.
• Positioning & Location Devices: Providing a rugged, low-profile power baseline for compact cellular GPS tracking modules mounted on freight containers and vehicle fleets.
• Kablosuz İletişim Altyapısı: Uzak ağ düğümlerini, RF alıcı-vericilerini ve acil durum telemetri rölelerini beslemek.

Subsurface, Marine Exploration & Safety

• Petrol Yatakları: Yüksek derin yeryüzü termal profillerine maruz kalan yeraltı veri kaydı cihazları ile sondaj borusu telemetri sensörlerini beslemek.
• Deniz Telemetri Sistemleri: Deniz üstü okyanusografi veri şamandıraları, gelgit kaydedicileri ve sonar izleme dizileri için birincil güç hücresi olarak görev yapmak.
• Denizcilik Hayatta Kalma Sistemleri: Acil durum yardım sinyal fişekleri, can yeleği stroboskopik konum belirleyicileri ve hayatta kalma botu transponderleri gibi güvenlik açısından kritik ekipmanları enerjiyle beslemek.

Commercial Security, Medical Tech & Professional Optics

• Güvenlik Alarmları: Ticari kablosuz pasif kızılötesi (PIR) hareket sensörlerini, cam kırılma dedektörlerini, giriş sensörlerini ve otomatik tesis sirenlerini besleme.
• Tıbbi Cihazlar: Taşınabilir tanı odası cihazları, klinik alan monitörleri ve taşınabilir laboratuvar aletleri için güvenilir ve istikrarlı güç döngüleri sunmak.

        High-Intensity Flashlights & Digital Cameras: Supplying rapid energy recycling and consistent current          for tactical optics, high-lumen illumination gear, and professional imaging hardware.

Why Partner With Us for Volume CR14250 Procurement?

Kendine has bir bileşen üreticisi olarak, endüstriyel alıcıların sıkı kalite kontrolü ve otomatik üretim ile sorunsuz entegrasyon gerektirdiğini biliyoruz.

• Hassas Lehimleme Özelleştirme: We run high-speed automated spot-welding lines capable of attaching radial pins, surface mount (SMT) tabs, axial wires, or plug-and-play connectors matching your precise PCB footprint.
• Titiz Kalite Güvencesi Doğrulaması: 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 ve UL1642 güvenlik parametreleri.
• Ölçeklenebilir Toplu Lojistik Zincirleri: Hücreler arası kısa devreleri önlemek için tasarlanmış, otomatik fabrika zeminlerinde hızlı paket açma amacıyla üretilmiş özel antistatik endüstriyel tepsi içinde gönderilir.

Sık Sorulan Sorular

Q1: Can a CR14250 battery replace a standard AA battery?

A: No. While they share the same diameter (14.5mm), the CR14250 is exactly half the length (25.0mm vs 50.5mm). Additionally, the CR14250 delivers a 3.0V output, whereas a standard consumer AA battery delivers 1.5V. Using a 3V cell in a circuit designed for 1.5V will cause over-voltage damage to the microprocessors.

Q2: Is the CR14250 battery rechargeable?

A: No. The CR14250 is a birincil (tek kullanımlık) lityum manganez dioksit pil. It cannot be safely recharged. Attempting to force current into this cell will break down the internal hermetic seal, leading to electrolyte leakage, internal short circuits, or thermal runaway.

Q3: Why is the ≤2% self-discharge rate crucial for memory backup and smart meters?

A: Industrial smart meters and memory backup circuits spend the vast majority of their lifecycles in ultra-low micro-amp sleep states, 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.