CP603448 3.0V 2500mAh Li-MnO2 Pouch Battery for alarm sensor, IoT device, asset tracker, utility meter
| Item | Spec | Note |
|---|---|---|
| Model | CP603448-2500mAh | 1pc |
| Nominal Voltage | 3.0V | OCV: 3.10V-3.3V |
| Tab | Stainless steel tab | |
| Nominal Capacity | 2500mAh | At 5mA load, until 2.0V voltage at 23 °C. Actual measured capacity changes with discharge current, temperature, and cut-off voltage. |
| Max. Continuous Discharge Current | 1000mA | To get 50% of the nominal capacity at +23 ± 2 °C with 2.0V cut off. Higher currents possible; consult VTC. |
| Max. Pulse Discharge Current | 1200mA | To get 50% of nominal capacity up to 1200mA at +23 ± 2 °C, discharge 3s and stand 27s. Varies with pulse characteristics, temperature, cell history, and application. |
Flexible order quantity to support prototype testing and mass production.
Provides a consistent 3V output during discharge.
Supports thousands of charge cycles.
Non-toxic, non-leak, stable Li-MnO₂ chemistry ensures reliable operation.
Top CP603448 2500mAh LiMnO2 Pouch Battery Manufacturers in China
The CP603448 is a 3.0V 2500mAh Li-MnO2 pouch battery designed for space-limited electronic products that require long shelf life and stable pulse capability. Built in a compact single-cell structure with stainless steel tabs, it supports 1000mA continuous discharge, 1200mA pulse discharge, and operating temperatures from -40℃ to 70 ℃. With a maximum size of 49 x 34 x 5.5 mm and approximate weight of 20 g, this model is suitable for smart metering, tracking terminals, security devices, and other compact industrial applications where reliable standby power and slim packaging are required.
Automatic LiMnO2 Pouch Battery Production Line
In a clean, dust‑free modern workshop with controlled humidity and precision environmental systems, multiple automatic CP603448 battery production lines operate 24 hours a day to boost production capacity and energy efficiency. As a widely recognized standard size, all core materials used in the production process — including electrodes, separators, and electrolytes for 3 V LiMnO2 Pouch CP603448 battery — are mature and stable to ensure the highest levels of reliability, performance, and safety throughout the manufacturing process.
Key feature for CP603448 Li-MnO2 Pouch Battery
- High and stable operating voltage
- Long shelf life Annual self-discharge rate lower than 2% at +20℃
- Hermetic Sealing
- Compliant with IEC86-4 safety standard
Typical Discharge Curves at 23℃ ± 2℃ (Average Value)
5 mA Discharge (Green Line): As the nominal testing standard, this low drain provides the highest capacity. It maintains a very steady voltage near 2.9V for most of the cycle, yielding roughly 2,150–2,200 mAh before hitting the 2.0V cut-off.
100 mA Discharge (Blue Line): Under a moderate load, the operating voltage drops slightly faster (settling around 2.75V initially) and yields a total usable capacity of approximately 1,800 mAh.
1,000 mA Discharge (Red Line): At the maximum continuous discharge current, the internal resistance causes an immediate voltage drop, reducing the total usable capacity to roughly 1,150 mAh by the time it reaches the 2.0V threshold.
Why Choose VTCBATT?
VTCBATT not only focuses on customized design and excellent service to meet the diverse demands of different customers, but also devotes itself to precise and standardized manufacturing in every process to ensure the highest-quality batteries. Meanwhile, VTCBATT will provide comprehensive support from pre-sales to after-sales, focusing on customers’ feedback to establish long-term and win-win cooperation. VTCBATT professional sales and technical engineer teams will be your best custom battery experts to assist with reliable and fast services at any time.
From the raw materials mixing to the cell test, VTCBATT adopts an automatic manufacturing process to maximize production efficiency and enhance the batteries quality, safety, and reliability. The entire manufacturing process is monitored and 100% tested before flowing to the next procedure to ensure zero defects before delivery.
Over the past 20 years, VTCBATT has built strong partnerships with customers in more than 50 countries worldwide. With reliable quality, responsive service, and tailored battery solutions, we have earned the trust of our clients—many of whom have maintained long-term cooperation and lasting friendships with us for over a decade. Together, we continue to grow and move forward toward a brighter future.
Application
VTCBATT CP603448-2500mAh is a thin Li-MnO2 pouch cell developed for OEM equipment needing dependable 3.0V primary power in a flat form factor. The battery delivers nominal 2500mAh capacity at 5mA discharge to 2.0V, offers low annual self-discharge of less than 2% at 25 C, and is specified for up to 10 years of storage under recommended conditions. Its slim profile, broad temperature tolerance, and flexible factory supply make it a practical choice for medical backup units, wireless sensors, GPS devices, and custom electronic assemblies.
MNO2 Pouch Battery List
| Model | Nominal Voltage (V) | Nominal capacity (mAh) | Dimensions (mm) | Standard discharge current (mA) | Max. discharge current (mA) | Approx. Weight (g) | ||
|---|---|---|---|---|---|---|---|---|
| Thickness (±0.05) | Width (±0.5) | Length (±0.5) | ||||||
| CP042323 | 3 | 13 | 0.40 | 22.5 | 22.5 | 0.13 | 13 | 0.3 |
| CP041923 | 3 | 10 | 0.40 | 18.5 | 22.5 | 0.1 | 10 | 0.2 |
| CP045050 | 3 | 98 | 0.40 | 50 | 50 | 98 | 98 | 2 |
| CP042550 | 3 | 40 | 0.40 | 24.5 | 49.5 | 0.4 | 40 | 0.9 |
| CP044848 | 3 | 88 | 0.40 | 47.5 | 47.5 | 0.88 | 88 | 1.9 |
| CP044750 | 3 | 90 | 0.40 | 46.5 | 49.5 | 0.9 | 90 | 1.9 |
| CP042922 | 3 | 18 | 0.40 | 28.5 | 22 | 0.18 | 18 | 0.4 |
| CP042525 | 3 | 18 | 0.40 | 25 | 25 | 0.18 | 18 | 0.4 |
| CP0612120 | 3 | 58 | 0.55 | 11.5 | 119.5 | 0.58 | 58 | 1.3 |
| CP042039 | 3 | 25 | 0.40 | 20 | 39 | 0.25 | 25 | 0.5 |
| CP041817 | 3 | 5 | 0.40 | 17.5 | 16.5 | 0.05 | 5 | 0.2 |
| CP061010 | 3 | 1 | 0.55 | 9.5 | 9.5 | 0.01 | 1 | 0.1 |
| CP042722 | 3 | 15 | 0.40 | 27 | 22 | 0.15 | 15 | 0.3 |
| CP061020 | 3 | 5 | 0.55 | 9.5 | 19.5 | 0.05 | 5 | 0.2 |
| CP042345 | 3 | 36 | 0.40 | 23 | 45 | 0.36 | 36 | 0.7 |
| CP052323 | 3 | 20 | 0.50 | 22.5 | 22.5 | 0.2 | 10 | 0.4 |
| CP051923 | 3 | 15 | 0.50 | 18.5 | 22.5 | 0.15 | 7.5 | 0.3 |
| CP055050 | 3 | 155 | 0.50 | 50 | 50 | 1.55 | 77.5 | 2.2 |
| CP052550 | 3 | 60 | 0.50 | 24.5 | 49.5 | 0.6 | 30 | 1 |
| CP054848 | 3 | 128 | 0.50 | 47.5 | 47.5 | 1.28 | 64 | 2.1 |
| CP054750 | 3 | 140 | 0.50 | 46.5 | 49.5 | 1.4 | 70 | 2.1 |
| CP052922 | 3 | 28 | 0.50 | 28.5 | 22 | 0.28 | 14 | 0.5 |
| CP052525 | 3 | 28 | 0.50 | 25 | 25 | 0.28 | 14 | 0.5 |
| CP0712120 | 3 | 90 | 0.65 | 11.5 | 119.5 | 0.9 | 45 | 1.5 |
| CP052039 | 3 | 35 | 0.50 | 20 | 39 | 0.35 | 17.5 | 0.6 |
| CP051817 | 3 | 8 | 0.50 | 17.5 | 16.5 | 0.08 | 4 | 0.3 |
| CP071010 | 3 | 2 | 0.65 | 9.5 | 9.5 | 0.02 | 1 | 0.2 |
| CP052722 | 3 | 25 | 0.50 | 27 | 22 | 0.25 | 12.5 | 0.4 |
| CP061020 | 3 | 8 | 0.65 | 9.5 | 19.5 | 0.08 | 4 | 0.3 |
| CP052345 | 3 | 55 | 0.50 | 23 | 45 | 0.55 | 27.5 | 0.9 |
| CP064848 | 3 | 180 | 0.55 | 47.5 | 47.5 | 1.7 | 85 | 2.6 |
| CP064750 | 3 | 180 | 0.55 | 46.5 | 49.5 | 1.7 | 85 | 2.6 |
| CP074750 | 3 | 210 | 0.65 | 46.5 | 49.5 | 2.1 | 105 | 3 |
| CP071020 | 3 | 10 | 0.75 | 9.5 | 19.5 | 0.1 | 5 | 0.3 |
| CP091020 | 3 | 20 | 0.95 | 9.5 | 19.5 | 0.2 | 10 | 0.3 |
| CP2012120 | 3 | 500 | 2.1 | 11.5 | 119.5 | 5 | 125 | 1.3 |
