UN38.3,MSDS Certificated 18650 battery 1500mah 7.4v for LED Emergency Light, Portable Bluetooth Speaker, Handheld Barcode Scanner
| Model | 18650 |
| Voltage | 7.4V |
| Capacity | 1500mAh |
| Max Size (Thickness x Width x Length) | 18.5mm*38.0mm*65.5mm |
| Operating Temperature | -20℃ to 60℃ |
| Standard Charge Rate | 0.5C |
| Standard Discharge Rate | 1C |
| Configuration | 2S1P |
| Weight | 85.5g |
18650 2S 1500mah 7.4v battery Factory in China
Featuring high-energy density and compact size, the VTCBATT 18650 7.4V 1500mAh lithium ion battery is designed to deliver stable, long-lasting power in a lightweight rechargeable pack. With 3C continuous discharge capability, this 1500mAh lithium battery provides reliable output for Robotics, Portable Equipment, GPS trackers, Medical Devices, IoT Devices, drones, and UAVs. As a professional lithium battery manufacturer, VTCBATT supports full customization from cell selection, battery pack design, PCM/BMS matching, connector configuration, wire length, casing, label design, and packaging. Our factory can develop battery solutions according to customers’ voltage, capacity, size, discharge current, communication protocol, and safety certification requirements. With mature production lines, strict incoming material inspection, controlled assembly processes, and battery performance testing, VTCBATT helps OEM and ODM customers obtain consistent, dependable battery packs for commercial and industrial applications.
VTCBATT also provides engineering support for application matching, sample development, small-batch trial production, and volume manufacturing. Whether used in portable instruments, smart devices, medical electronics, tracking equipment, or unmanned systems, this 7.4V 1500mAh 18650 lithium battery can be customized to meet different runtime, installation, and safety needs while maintaining stable performance and factory-level quality control.
Long Cycle Life
Based on 0.5C/1C cycling, the VTCBATT 18650 battery 1500mah 7.4v can maintain over 80% capacity after 500 cycles and totally reach 1000 times cycle life.
Temperature Performance
VTCBATT 18650 battery 1500mah 7.4v can be discharged from -20℃ to 60℃.
This wide temperature range performance enables the battery to operate in many conditions.
High energy density
Featuring high-energy density 200wh/kg-300wh/kg,the 7.4V 18650 1500mAh lithium ion battery can deliver more power than other battery chemistries and support high drain current to power the devices strongly.
PCB with NTC
VTCBATT 18650 batteries 1500mah 7.4v are provided with NTC(Negative Temperature Coefficient), a kind of temperature sense to decrease the resistance as the temperature increases, allowing accurate temperature monitoring of the batteries. The NTC plays a critical role in improving the battery reliability and safety.
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.
VTCBATT lithium ion battery passed all the major global certifications, such as CB, CE, EN61000,IEC62133,MSDS.UN38.3,ROHS,UL,BIS,KC Certification,which makes your product more competitive.
Compared to a normal 12-month warranty, VTCBATT lithium ion batteries have 14-month warranty and two extra months for shipping and customs clearance ,which ensure the customer’s profit.
VTCBATT Production and Service
Strictly following the ISO9001 and ISO14001 standards,VTCBATT ensure standardized manufacturing accross every production process.VTCBATT adopts high automation in the whole manufacturing process,which not only improves the battery quality and qualified rate, but also mutiple our daily output of lithium batteries.
From pre-sale consultation to after-sale services,VTCBATT team will give fast response and on time support always.VTCBATT is committed to providing long-term value and strategic relationship with global partners.
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.
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