ICR14250 250mAh Lithium Battery for smart meters, IoT devices, sensors, and security systems
| Item | Condition / Note | |
|---|---|---|
| Nominal Capacity | 250mAh | |
| Minimum Capacity | 240mAh | |
| Nominal Voltage | 3.7V | |
| Standard charging method | 0.2CC-CV to 4.2V, 0.01C cut off | |
| Charge current | 0.2C | 50mA |
| 0.5C | 125mA | |
| Standard discharging method | 0.2CD to 3.0V | |
| Cell AC internal impedance | ≤120mΩ | |
| Weight | 8.5±0.5g | |
| Maximum charge current | 1C | 250mA |
| Maximum discharge current | 3C | 750mA |
3.7V ICR14250 250mAh Lithium Battery Manufacturer in China
VTCBATT is a reliable manufacturer of 3.7V ICR14250 250mAh lithium cylindrical batteries in China, supplying compact rechargeable cells for low-power and space-limited applications. Built with stable performance and consistent quality, these batteries are ideal for IoT devices, medical electronics, Bluetooth modules, and portable systems. Our production follows strict quality control standards, ensuring safety, durability, and long cycle life. All batteries meet international certifications such as CE, RoHS, and UN38.3. VTCBATT also offers flexible OEM/ODM services, including customized sizes, connectors, and packaging to support diverse project requirements for global customers.
Full Certification & Extended Warranty
VTCBATT Lithium ion batteries meet global certifications including CB, CE, UL, and UN38.3, and offer a 14-month warranty—two months longer than standard—to maximize customer confidence and profit.
CertificationVTCBATT lithium polymer batteries have passed numerous important international certifications, including UL1642, IEC62133, UN38.3, CE, ROHS, BIS and EU2024/1542, CE, ROHS, REACH, and KC certifications.
WarrantyVTCBATT Lithium batteries come with a 14-month warranty, 2 months longer than the standard 12-month warranty, providing extra coverage for shipping and customs clearance. This ensures customer confidence.
CustomizationDifferent sizes,capacities, connectors, discharge rates,and cases. Just inform us of your specific requirement, and our professional engineers can provide you with the customized Lithium battery proposal.
Flexible order quantity to support prototype testing and mass production.
Our technical and sales teams reply to your inquiry within 6 hours.
Test our lithium battery quality and performance before placing bulk orders.
Batteries certified to UL, CE, UN38.3, MSDS, ROHS, IEC62133, and more global standards.
ULTRA-COMPACT PROFILE, MINIMIZED FOOTPRINT (14250 FORM FACTOR)
Specifically engineered in the 14mm x 25mm cylindrical 14250 size (similar to a 1/2 AA battery), this cell is the ultimate choice for high-density electronic designs where standard AA or AAA batteries are too bulky. It enables engineers and designers to shrink the overall size of devices without sacrificing essential power features.
IDEAL FOR NICHE AND INTELLIGENT APPLICATIONS
This battery is perfectly suited for devices requiring a compact power source with consistent voltage and low current draw. Typical applications include smart sensors, medical instruments (like a digital thermometer), IoT devices, security systems, high-end EDC (Every Day Carry) flashlights, and intricate remote controls, where larger batteries won’t fit.
RELIABLE, STABLE 3.7V POWER PLATFORM
While small in capacity (250mAh), the battery utilizes advanced Lithium-Ion chemistry to provide a stable and consistent 3.7V nominal output. This is a critical advantage for precision instruments and sensitive micro-electronics, ensuring they receive steady power with minimal voltage fluctuation.
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 3.7V 250mAh ICR14250 lithium-ion rechargeable battery is designed for compact, low-power devices that require stable voltage and reliable performance. With its 1/2 AA cylindrical size, it is ideal for IoT devices, wireless sensors, Bluetooth modules, medical monitoring equipment, and portable electronics. This battery supports customized capacity, voltage, and protection solutions to meet specific application needs. Featuring low self-discharge, long cycle life, and consistent output, the VTCBATT ICR14250 battery ensures efficient operation, extended service life, and dependable power for both industrial and consumer applications.
