3.1V 1500mAh CR17335 LiMnO2 Battery for Security Systems, Smart Metering, Wireless Transmitting
| Electrical Characteristics | |
|---|---|
| Open circuit voltage (at 25°C) | ≥3.10V |
| Nominal capacity | 1500mAh (at 25°C, 5mA discharge to 2.0V) |
| Maximum continuous current | 1500mA (at 25°C, 2.0V cut-off) |
| Maximum pulse discharge current | 3000mA (at 25°C, 3s pulse/27s rest) |
| Storage (recommended) | ≤30°C, ≤75% RH |
| Operating temperature range | -40°C to +85°C |
| Physical Characteristics | |
| Diameter | 16.7 ± 0.3mm |
| Height | 34.0 ± 0.5mm |
| Typical weight | 20.0g |
| Li metal content | 0.42g |
Automatic CR17335 Battery Production Line
In a clean, dust‑free modern workshop with controlled humidity and precision environmental systems, multiple automatic CR17335 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 3.1 V lithium‑ion CR17335 battery — are mature and stable to ensure the highest levels of reliability, performance, and safety throughout the manufacturing process.
CR17335 WARNING
- Do Not Short Circuit
- Do Not Dismantle
- Do Not Recharge
- Do Not Incinerate
- Do Not Puncture
- Do Not Mix New and Used Batteries
- Do Not Crush
- Do Not Heat Above 100°C
This information is generally descriptive only and is not intended to make or imply any representation, guarantee or warranty with respect to any cells and batteries. Cell and battery designs/specifications are subject to modification without notice. Contact VTC for the latest information.
Analysis of Typical Discharge Profiles for CR17335 Battery at 25°C
This chart illustrates the “voltage vs. capacity” performance of the CR17335 battery at a constant temperature of 25°C under three different discharge current conditions: 5mA, 100mA, and 1000mA.
Based on the test data, the specific performance characteristics are as follows:
5mA Ultra-Low Current Discharge: The battery delivers its maximum capacity, yielding a total of approximately 1500mAh when reaching the 2.0V cut-off voltage. For the vast majority of the discharge cycle, the voltage plateau remains exceptionally stable at around 2.9V.
100mA Medium Current Discharge: The total available capacity is reduced, yielding approximately 1200mAh at the 2.0V cut-off. The operating voltage plateau also decreases accordingly, primarily stabilizing between 2.7V and 2.8V.
1000mA High Current Discharge: The output capacity is further diminished, with the total capacity dropping to roughly 900mAh. Under this heavy load, the initial discharge voltage immediately drops to around 2.6V and exhibits a steady, gradual decline until the end of the discharge cycle.
Analysis of Voltage Plateau vs. Temperature and Current for CR17335
This chart demonstrates how the operating voltage plateau of the CR17335 battery fluctuates across a temperature range of -40°C to approximately 70°C, tested under three distinct discharge currents: 5mA, 100mA, and 1000mA.
Based on the graph, here are the specific performance dynamics:
5mA Discharge (Green Line): The battery exhibits excellent voltage stability at this low current. From 20°C upwards, the voltage plateau remains steady at approximately 2.9V. Even in extreme cold (-40°C), it maintains a highly functional voltage of around 2.7V.
100mA Discharge (Blue Line): As the load increases to 100mA, the overall operating voltage decreases, stabilizing near 2.7V to 2.75V at temperatures above 40°C. The impact of cold weather becomes more noticeable here, with the voltage dropping to approximately 2.3V at -40°C.
1000mA Discharge (Red Line): Under a heavy 1000mA load, the battery’s voltage output becomes highly sensitive to temperature. While it achieves a plateau of roughly 2.55V at higher temperatures (above 40°C), the voltage falls sharply in colder environments. Notably, at -20°C, the operating voltage immediately hits the 2.0V cut-off threshold, indicating the battery will struggle to sustain this heavy load at temperatures below -20°C.
Analysis of Storage Characteristics for CR17335 Battery
This chart illustrates the long-term storage characteristics and shelf-life performance of the CR17335 battery by comparing its initial capacity against its capacity after an accelerated aging process. Both test curves were generated using a continuous discharge current of 5mA at a room temperature of 25°C.
Based on the provided graph, here are the specific performance dynamics:
Initial State (Solid Green Line): Before storage, a fresh battery maintains a highly stable voltage plateau near 2.9V for most of its lifespan, yielding a maximum capacity of approximately 1500mAh when it reaches the 2.0V threshold.
Aged State (Dotted Line): To test longevity, the battery was stored for 225 days at a high temperature of 60°C, which is calculated to be equivalent to 10 years of storage at standard 25°C conditions. Following this simulated decade-long storage, the voltage plateau remains exceptionally stable and nearly identical to a fresh battery’s output. The total available capacity experiences only a minimal loss, delivering roughly 1350mAh to 1400mAh at the 2.0V cut-off.
Flexible order quantity to support prototype testing and mass production.
Provides a consistent 3.1V output during discharge.
Supports thousands of charge cycles.
Non-toxic, non-leak, stable Li-MnO₂ chemistry ensures reliable operation.
Top 3.1V 1500mAh CR17335 LiMnO2 Battery Manufacturers in China
The 3.1V 1500mAh CR17335 Li-MnO₂ battery is a high-performance lithium cell widely used in smart water and gas meters, wireless smoke detectors, active RFID tags, and security systems. It offers an exceptionally stable voltage plateau, a proven 10-year shelf life, and reliable operation across a wide temperature range of -40°C to +70°C. Its safe, extremely low self-discharge Li-MnO₂ chemistry makes it ideal for long-term, “deploy-and-forget” industrial and consumer applications.
China has several top manufacturers of CR17335 batteries, with VTCBATT standing out for its advanced production, strict quality control, and OEM/ODM services. VTCBATT provides bulk wholesale supply, customizable labeling, packaging, and tailored specifications to meet diverse project needs. All batteries comply with CE, RoHS, and UN38.3 standards, ensuring global reliability.
With consistent performance, high safety, and scalable manufacturing, VTCBATT CR17335 batteries are perfect for smart metering, IoT networks, and critical security devices. Their premium quality, competitive pricing, and fast delivery make them an ideal choice for businesses seeking reliable Li-MnO₂ battery solutions.
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
The VTCBATT CR17335 LiMnO₂ 3.1V battery is widely used in smart water and gas meters, wireless sensors, active RFID tags, security alarm systems, and other smart electronics, where high energy density, an ultra-long shelf life, and stable power output are essential. With its compact CR17335 cylindrical design and 3.1V Li-MnO₂ chemistry, it is ideal for both industrial and consumer applications, while also serving as a reliable replacement for other primary lithium cells, delivering consistent voltage and extended operational life.
This battery supports flexible configurations in series or parallel to meet different device voltage and capacity requirements. Featuring excellent thermal stability across extreme temperatures (-40°C to +70°C), non-leak safe chemistry, deep discharge reliability, and superior long-term performance, the VTCBATT CR17335 LiMnO₂ battery ensures efficient energy usage, reliable operation, and long-term service for smart metering, IoT networks, security systems, and other precision electronic devices.
