18650 rechargeable li ion battery 2600mah 3.7 v
| Model | 18650 |
| Voltage | 3.7V |
| Capacity | 2600mAh |
| Max Size | 18.2mm*65.5mm |
| Operating Temperature | -20℃ to 60℃ |
| Standard Charge Rate | 0.5C |
| Standard Discharge Rate | 1C |
| Configuration | 1S1P |
| Weight | 50.5g |
18650 rechargeable li ion battery 2600mah 3.7 v for RC Models, IOT Devices, and Smart Devices
Featuring high-energy density and compact size, 18650 3.7V 2600mah lithium ion battery is high-capacity, small-size and lightweight to supply long-lasting power to satisfy the runtime of different applications. The 2600mAh lithium ion battery can support a 3C continuous discharge current as a strong power supply for Robotics, Portable Equipment, GPS trackers, Medical Devices, IOT Devices, drones, and UAVs.
Long Cycle Life
Based on 0.5C/1C cycling, the VTCBATT 18650 battery 2600mah 3.7 v can maintain over 80% capacity after 500 cycles and totally reach 1000 times cycle life.
Low Self Discharge Rate
After 30-day and 60-day storage, there is slight 1%-2% slight voltage decrease under 50% SOC at 25°C.
High energy density
Featuring high-energy density 200wh/kg-300wh/kg,the 18650 battery 2600mah 3.7 v can deliver more power than other battery chemistries and support high drain current to power the devices strongly.
Strict Cell Match
Strict cell match standards in 10mV voltage tolerance, 5mAh capacity tolerance, and 1mΩ to ensure excellent performance of the total 18650 rechargeable li ion battery 2600mah 3.7 v pack.Furthermore,the PCB with cell balance function can long-lasting power supply without any failure.
Full Certification & Extended Warranty
VTCBATT 18650 rechargeable li ion battery 2600mah 3.7 v 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 18650 battery 2600mah 3.7v 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 18650 batteries have 14-month warranty and two extra months for shipping and customs clearance ,which ensure the customer’s profit.
VTCBATT Production and Service
VTCBATT modern workshops are integrated with advanced automated processes and MES inspections. In this way, VTCBATT can not only ensure exceptional battery quality, but also improve battery safety, reliability and safety.VTCBATT focuses on long-term partnership and win-win cooperation in all the business.
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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