CP104848-V 3.0V 400mAh Li-MnO2 Thin Cell Battery for smart meters, IoT sensors, memory backup modules
| Parameter | Specification |
|---|---|
| Model | CP104848-V / CP104848-400mAh |
| Battery Type | Li-MnO2 Thin Cell Battery |
| Nominal Voltage | 3.0V |
| Nominal Capacity | 400mAh at 1mA load to 2V at 23°C |
| Maximum Continuous Discharge Current | 50mA |
| Storage Life | 10 years at 45-75%RH and -5°C to +35°C |
| Pack Weight | Approx. 3.2g |
| Pack Dimensions | Max 48.5mm(L) x 48.5mm(W) x 1.1mm(T), based on assembly drawing |
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 CP1048483.0V 400mAh LiMnO2 Pouch Battery Manufacturers in China
The CP104848 3.0V 400mAh Li-MnO2 thin cell battery is designed for compact low-drain electronics that need a flat primary lithium power source with stable voltage and a slim battery profile. The datasheet specifies a CP104848-400mAh single-cell structure, 3.0V nominal voltage, 400mAh nominal capacity at 1mA to 2V at 23°C, 50mA maximum continuous discharge current, 100mA maximum pulse discharge current, 2V discharge cut-off voltage, -40°C to +70°C operating temperature, 10-year storage life under recommended storage conditions, and a self-discharge rate of ≤2% after one year at 25°C. The assembly drawing shows maximum dimensions of 48.5 x 48.5 x 1.1 mm with stainless steel rotary mist-plated tin-nickel tabs. VTCBATT supports factory supply, sample development, OEM/ODM customization, tab orientation review, labeling, and stable batch production for equipment manufacturers, distributors, and battery wholesale projects.
Automatic LiMnO2 Pouch Battery Production Line
In a clean, dust‑free modern workshop with controlled humidity and precision environmental systems, multiple automatic CP104848 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 3V LiMnO2 Pouch CP104848 battery — are mature and stable to ensure the highest levels of reliability, performance, and safety throughout the manufacturing process.
Key feature for CP104848 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
CP104848-V Discharge Performance at 23℃
The CP104848-V 3.0V 400mAh Li-MnO2 thin cell delivers stable low-drain discharge behavior across 1mA, 10mA, and 50mA test conditions at 23+/-2 degC. The curve shows how the battery maintains a usable voltage plateau for compact electronics, smart meter backup, IoT sensors, and memory retention modules where controlled discharge current and long standby operation are important. This performance profile supports OEM designers who need a thin primary lithium cell with predictable output, metal tab integration, and VTCBATT factory customization for low-power device assemblies.
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 for 3.0V 400mAh Li-MnO2 thin cell battery
This 3.0V 400mAh Li-MnO2 thin cell battery is a practical choice for smart meters, compact IoT sensors, data loggers, memory backup circuits, wireless security modules, slim tracking tags, handheld instruments, and other low-power devices where battery thickness and tab integration matter. Its 48.5 mm class square format, approximately 1.1 mm maximum thickness from the assembly drawing, metal tab output, wide operating temperature range, and low self-discharge support designs that require a thin primary lithium cell rather than a cylindrical or coin-cell format. VTCBATT can help OEM customers match tab direction, welding method, connector or contact design, label content, sample testing, and batch packaging requirements, while offering factory-direct supply and battery wholesale support for product brands, module integrators, and electronics manufacturers.
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 |
