LiPo

3.7V 4000mAh 935075 LiPo Battery for POS terminals, portable medical monitors, smart control panels

Parameter	Specification
Model	VTC-LP935075
Voltage	3.7V
Capacity	4000mAh
Max Size (Thickness x Width x Length)	9.5mmX50.5mmX77mm
Operating Temperature	-20℃ to 60℃
Standard Charge Rate	0.5C
Standard Discharge Rate	1C
Configuration	1S1P
Weight	76.5g

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

Request a quotationDatasheet unavailable

Product overview

3.7 v 4000mah lipo battery for RC Models, GPS trackers, and Smart Devices | Battery Manufacturers in China & Battery Supply Factory

Featuring high-energy density and compact size, 935075 3.7V 4000mah lithium ion polymer battery is high-capacity, small-size and lightweight to supply long-lasting power to satisfy the runtime of different applications. The 4000mAh 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 4000mah lipo battery can maintain over 80% capacity after 500 cycles and totally reach 1000 times cycle life.

02

Temperature Performance

VTCBATT 3.7 v 4000mah lipo battery can be discharged from -20℃ to 60℃.
This wide temperature range performance enables the battery to operate in many conditions.

03

Different Discharge Rate

VTCBATT 3.7 v 4000mah lipo battery can be discharged in different rates of 0.2C,0.5C,1C,2C,3C to meet different power consumption.

04

Customization

VTCBATT can support full customization of the 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.

05

High energy density

Featuring high-energy density 200wh/kg-300wh/kg,the 3.7 v 4000mah lipo battery can deliver more power than other battery chemistries and support high drain current to power the devices strongly.

Technical insight

Product and application details

GPS Tracking Device

The 76.5g weight ensures minimal payload impact while the 4000mAh capacity supports extended outdoor tracking sessions.

Industrial Handheld Terminal

Operating down to -20℃ allows reliable performance in cold warehouse environments where standard batteries fail quickly.

Inspection Camera

The slim 9.5mm thickness fits into tight probe housings, providing ample 4000mAh capacity for long inspection shifts.

Portable Audio Device

A stable 3.7V output delivers consistent audio quality without voltage sag during high-volume playback sessions.

Portable Label Printer

The 1C discharge rate handles the high current bursts required by the thermal print head efficiently.

Portable Medical Monitor

Compact dimensions of 50.5mm width allow the monitor to remain lightweight and unobtrusive during patient transport.

POS Terminal

Rapid 0.5C charging minimizes downtime during shift changes, keeping the terminal operational throughout busy retail hours.

Smart Home Control Panel

The 1S1P configuration integrates seamlessly into wall-mounted enclosures, offering sustained power for continuous smart home monitoring.

Featuring high-energy density and compact size, 935075 3.7V 4000mah lithium ion polymer battery is high-capacity, small-size and lightweight to supply long-lasting power to satisfy the runtime of different applications. The 4000mAh 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.

▶

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.

▶

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.