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 および重量 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
| 工業工学パラメータ | 認定値 |
| 型式名 | CR-P2 |
| 化学マトリックス | Lithium Manganese Dioxide LiMnO2, Primary/Single-Use) |
| 公称電圧 | 6.0V |
| 公称容量 | 1500mAh |
| 物理的寸法 | 19.5 mm × 36.0 mm × 33.4 mm |
| 正味重量 | 38.0g |
| 年間自己放電率 | ≤ 2% per year (Stored at standard 20°C) |
| 動作温度範囲 | -40°Cから+70°C |
Full Series of Primary Lithium Manganese Dioxide Batteries
| モデル | 公称電圧(V) | 公称容量(mAh) | 最大連続電流(mA) | 最大パルス電流(mA) | 最大寸法(mm) | 動作温度(℃) | 重量(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 |
コアエンジニアリングの優位性およびB2Bにおける有用性
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. 極限の耐熱性(−40℃~+70℃)
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).

ターゲットとなる産業用途
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

大量購入におけるCR-P2調達で当社と提携する理由とは?
As a dedicated component manufacturer, we match strict industrial production tolerances with predictable global supply chains.

よくある質問
一次(使い捨て)リチウム二酸化マンガン電池
A: いいえ。CR-P2は… . これは安全に再充電することはできません。この電池パックに無理に電流を流そうとすると、内部の密封されたセルシールが破壊され、電解液の漏れや内部短絡、さらには熱暴走を引き起こすおそれがあります。Q2:CR-P2パックを個別に使用する2本のCR123A電池と比較した場合、主な構造上の利点は何ですか?
Q2: What is the main structural advantage of using a CR-P2 block over two separate CR123A batteries?
A: Q3:記憶バックアップおよびスマートメーターにおいて、自己放電率≤21TP3Tがなぜ重要なのですか?
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.