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 × 33,4 mm und Gewicht 38 g, this non-rechargeable dual-cell block provides a dense 1500 mAh 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
| Industrietechnischer Parameter | Zertifizierter Wert |
| Modellbezeichnung | CR-P2 |
| Chemische Matrix | Lithium Manganese Dioxide LiMnO2, Primary/Single-Use) |
| Nennspannung | 6,0 V |
| Nennkapazität | 1500 mAh |
| Physikalische Abmessungen | 19.5 mm × 36.0 mm × 33.4 mm |
| Nettogewicht | 38.0g |
| Jährliche Selbstentladungsrate | ≤ 2% per year (Stored at standard 20°C) |
| Betriebstemperaturbereich | -40 °C bis +70 °C |
Full Series of Primary Lithium Manganese Dioxide Batteries
| Modell | Nennspannung (V) | Nennkapazität (mAh) | Maximaler Dauerstrom (mA) | Maximaler Impulsstrom (mA) | Maximale Abmessungen (mm) | Betriebstemperatur (℃) | Gewicht (g) |
| CR123A | 3 | 1500 | 1500 | 3000 | Φ17,0*34,5 | -40~+70 | 16 |
| CR123A | 3 | 1700 | 1500 | 3000 | Φ17,0*34,5 | -40~+70 | 16 |
| CR2 | 3 | 900 | 1000 | 2000 | Φ15,6*27,0 | -40~+70 | 11 |
| CR2 | 3 | 1000 | 1000 | 2000 | Φ15,6*27,0 | -40~+70 | 11 |
| CR14250 | 3 | 800 | 800 | 1500 | Φ14,5*25,0 | -40~+70 | 9 |
| CR17450 | 3 | 2400 | 1500 | 3000 | Φ17,0*45,0 | -40~+70 | 24 |
| CR14505 | 3 | 1600 | 1500 | 2000 | Φ14,5*50,5 | -40~+70 | 17 |
| CR-1/3N | 3 | 170 | 80 | 160 | Φ11,6*10,8 | -40~+70 | 3 |
| CR-P2 | 6 | 1500 | 1500 | 3000 | Φ19,5*36,0*33,4 | -40~+70 | 38 |
| CR-P2 | 6 | 1700 | 1500 | 3000 | Φ19,5*36,0*33,4 | -40~+70 | 38 |
Kerningenieurtechnische Vorteile & B2B-Nutzen
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 thermische Beständigkeit (-40 °C bis +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).

Speicher- und Datenbackup-Stromversorgung:
Global hardware developers and component procurement managers integrate our industrial-grade CR-P2 across four primary technical verticals:
Utilities, Smart Cities & Data Protection
Subsurface, Marine Exploration & Safety
Automotive, Fleet Logistics & Telematics
Commercial Security, Medical Tech & Professional Optics

Warum sollten Sie sich für die Beschaffung großer Mengen von CR-P2 mit uns zusammenarbeiten?
As a dedicated component manufacturer, we match strict industrial production tolerances with predictable global supply chains.

Häufig gestellte Fragen
F1: Kann ein CR-P2-Batteriepack wiederaufgeladen werden?
A: Nein. Die CR-P2 ist eine primäre (Einweg‑) Lithium‑Mangan‑Dioxid‑Batterie. Es kann nicht sicher wiederaufgeladen werden. Der Versuch, Strom gewaltsam in dieses Pack einzuleiten, führt zum Zerstören der internen hermetischen Zellversiegelungen, was zu Elektrolytleckagen, internen Kurzschlüssen oder einem thermischen Durchgehen führt.
Q2: What is the main structural advantage of using a CR-P2 block over two separate CR123A batteries?
A: Obwohl ein CR-P2 strukturell zwei CR123A-Zelläquivalente enthält, die in Reihe geschaltet sind, sorgt das äußere Polymergehäuse dafür, dass das Batteriefach so ausgerichtet ist, dass eine falsche Polung durch Servicetechniker vermieden wird. Zudem vermeidet die vorgeschweißte interne Reihenschaltung häufige Kontaktwiderstandsprobleme, die durch Vibrationen oder Oxidation der Anschlüsse über eine 10-jährige Einsatzdauer entstehen können.
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.