LiPo

20000 mah 4s lipo battery

Parameter	Specification
Model	VTC-80122200-4S
Voltage	14.8V
Capacity	20000mAh
Max Size (Thickness x Width x Length)	35mm122.5mm202mm
Operating Temperature	-20℃ to 60℃
Standard Charge Rate	0.5C
Standard Discharge Rate	1C
Configuration	4S1P
Weight	386g

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

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Product overview

20000 mah 4s lipo battery for RC Models, UAVs, and Smart Devices | Battery Manufacturers in China & Battery Supply Factory

Featuring high-energy density and compact size, 80122200-4S 14.8V 20ah lithium ion polymer battery is high-capacity, small-size and lightweight to supply long-lasting power to satisfy the runtime of different applications. The 2000mAh 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 20000 mah 4s lipo 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

High energy density

Featuring high-energy density 200wh/kg-300wh/kg,the 20000 mah 4s lipo battery can deliver more power than other battery chemistries and support high drain current to power the devices strongly.

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

The 386g weight supports heavy-lift drone payloads while the 20000mAh capacity extends flight endurance during extended survey missions.

Robotics

Weighing 386g, this battery balances mobility and energy density for mobile robots requiring sustained operation over long operational paths.

Solar Sensor

The 20000mAh capacity ensures uninterrupted operation for solar sensors in remote locations during extended periods of low ambient light.

UAV

With a 14.8V nominal voltage, this 4S configuration delivers consistent power for UAVs requiring stable lift during heavy cargo transport.

Featuring high-energy density and compact size, 80122200-4S 14.8V 20ah lithium ion polymer battery is high-capacity, small-size and lightweight to supply long-lasting power to satisfy the runtime of different applications. The 2000mAh 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.