LiPo

850 mah polymer lithium 3.7v

Parameter	Specification
Model	VTC-LP303045
Voltage	3.7V
Capacity	850mAh
Max Size (Thickness x Width x Length)	3.2mmX30.5mmX47mm
Operating Temperature	-20℃ to 60℃
Standard Charge Rate	0.5C
Standard Discharge Rate	1C
Configuration	1S1P
Weight	19.5g

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

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Product overview

850 mah polymer lithium for RC Models, Drones, and Smart Devices | Battery Manufacturers in China & Battery Supply Factory

Certificated with standards of UL, IEC62133,CB, UN38.3, CE, ROHS, 303045 3.7V 850mAh polymer lithium battery is shipped worldwide both by air and sea in daily 10k+ production output.
The 3.7V 303045 850mAh polymer lithium battery is very smart in size and light in weight, deliveringstable and reliable current to power the GPS, portable equipment, GPS trackers, medical devices and IOT devices.

01

Long Cycle Life

Based on 0.5C/1C cycling, the VTCBATT 850 mah polymer lithium can maintain over 80% capacity after 500 cycles and totally reach 1000 times cycle life.

02

Temperature Performance

VTCBATT 850 mah polymer lithium can be discharged from -20℃ to 60℃.
This wide temperature range performance enables the battery to operate in many conditions.

03

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.

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 19.5g weight supports agile UAV flight while the 30.5mm width fits narrow airframe chassis designs.

Robotics

The 3.2mm thickness enables integration into compact robotic joints where space is severely limited.

Solar Sensor

Operating down to -20℃ ensures stable power delivery for outdoor solar sensors in cold climates.

UAV

The 850mAh capacity provides sufficient endurance for short-range unmanned aerial vehicle missions requiring low mass.

Certificated with standards of UL, IEC62133,CB, UN38.3, CE, ROHS, 303045 3.7V 850mAh polymer lithium battery is shipped worldwide both by air and sea in daily 10k+ production output. The 3.7V 303045 850mAh polymer lithium battery is very smart in size and light in weight, deliveringstable and reliable current to power the GPS, portable equipment, GPS trackers, medical devices and IOT devices.

Certificated with standards of UL, IEC62133,CB, UN38.3, CE, ROHS, 303045 3.7V 850mAh polymer lithium battery is shipped worldwide both by air and sea in daily 10k+ production output.
The 3.7V 303045 850mAh polymer lithium battery is very smart in size and light in weight, deliveringstable and reliable current to power the GPS, portable equipment, GPS trackers, medical devices and IOT devices.

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.