Small Size Lithium Polymer 3.7v 55mah battery
| Model | VTC-LP301521 |
| Voltage | 3.7V |
| Capacity | 55mAh |
| Max Size (Thickness x Width x Length) | 3.2mmX15mmX23mm |
| Operating Temperature | -20℃ to 60℃ |
| Standard Charge Rate | 0.5C |
| Standard Discharge Rate | 1C |
| Configuration | 1S1P |
| Weight | 1.5g |
Lithium Polymer 3.7 v 55mah battery for RC Models, Robotics, and IOT Devices
Featuring high-energy density and compact size, 301521 3.7 v 55mah lithium ion polymer battery is high-capacity, small-size and lightweight to supply long-lasting power to satisfy the runtime of different applications. The 3.7 v 55mah lithium polymer 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 3.7 v 55mah battery 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.
Customization
VTCBATT can support full customization of the 3.7 v 55mah lipo batteries in different sizes, capacities, connectors, discharge rates, and cases. Just inform us of your specific requirement, and our professional engineers can provide you with the customized lipo battery proposal.
Strict Cell Match
Strict cell match standards in 10mV voltage tolerance, 5mAh capacity tolerance, and 1mΩ to ensure excellent performance of the total lipo battery pack.Furthermore,the PCB with cell balance function can long-lasting power supply without any failure.
Full Certification & Extended Warranty
VTCBATT 3.7 v 55mah LiPo 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 lipo 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 lipo batteries have 14-month warranty and two extra months for shipping and customs clearance ,which ensure the customer’s profit.
VTCBATT Production and Service
Approved by ISO9001 and ISO14001 certification,VTCBATT’s modern facility ensures standized manufacturing and environmental production to solve the polluted water,air and wastes.
All the manufacturing process has SOP and quality check approvals,strictly following the ISO9001 standards.QC team will hold meeting with sales, R&D and production immediately to find the complaint root and propose continuous improvement plan.
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 3.7 v 55mah polymer lithium ion battery
