LiPo

Small Size Lithium Polymer 3.7v 55mah battery

Parameter	Specification
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

✓Certification supportCB, CE, UL, UN38.3, MSDS, IEC61000, IEC62133, EU2023/1542

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Product overview

Lithium Polymer 3.7 v 55mah battery for RC Models, Robotics, and IOT Devices | Battery Manufacturers in China & Battery Supply Factory

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.

01

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.

02

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.

03

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.

04

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.

Technical insight

Product and application details

Drone

Its 1.5g weight minimizes payload impact, ensuring extended flight times for lightweight drone frames.

Robotics

The 3.2mm thickness allows integration into tight robotic chassis without compromising structural design.

Solar Sensor

Wide -20℃ to 60℃ operating range ensures consistent performance in harsh outdoor solar sensor environments.

UAV

Compact 15x23mm dimensions fit seamlessly into small UAV airframes where space is severely limited.

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.

Factory capability

VTCBATT Production and Service

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 provides comprehensive support from pre-sales to after-sales, focusing on customer feedback to establish long-term and win-win cooperation. VTCBATT professional sales and technical engineer teams will be your custom battery experts for reliable and responsive project support.

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Modern Manufacturing

From raw materials mixing to cell testing, VTCBATT adopts automated manufacturing processes to improve production efficiency and battery quality, safety, and reliability. The manufacturing process is monitored and tested before material moves to the next procedure.

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Trusted by Global Customers

Over the past 20 years, VTCBATT has built partnerships with customers in more than 50 countries. Reliable quality, responsive service, and tailored battery solutions support long-term cooperation with equipment manufacturers, distributors, and brands.