LiPo

7585160 3.7V 15000mAh big battery

Parameter	Specification
Model	VTC-LP7585160
Voltage	3.7V
Capacity	15000mAh
Max Size (Thickness x Width x Length)	7.7X85.5X162mm
Operating Temperature	-20℃ to 60℃
Standard Charge Rate	0.5C
Standard Discharge Rate	1C
Configuration	1S1P
Weight	301g

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

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Product overview

7585160 3.7V 15000mAh big lithium ion polymer for Portable Flashlights, Emergency Lighting, and Smart Devices | Battery Manufacturers in China & Battery Supply Factory

7585160 3.7V 15000mAh Lithium-Ion Big Battery is a high-capacity rechargeable power solution designed for portable and emergency electronic applications, including hand-cranked radios, solar-powered emergency lighting, FM/AM radios, and portable flashlights.

Engineered for long runtime and stable performance, this battery provides reliable energy support for outdoor, backup, and emergency use. VTCBATT offers flexible customization options, including size, capacity, connectors, protection circuits, and packaging to meet specific project requirements.

Both small-batch and large-volume production are supported, making it ideal for prototyping, testing, and mass manufacturing. With consistent quality control and professional technical support, the 7585160 battery is a dependable choice for OEM and ODM customers seeking scalable, customized lithium-ion battery solutions.

01

Long Cycle Life

Based on 0.5C/1C discharge cycling, the VTCBATT 7585160 3.7V 15000mAh large-capacity LiPo battery retains over 80% capacity after 500 cycles and achieves a total cycle life of up to 1,000 cycles, ensuring long-term durability for professional and OEM applications.

02

Discharge Temperature Range

The VTCBATT 7585160 3.7V 15000mAh large-capacity LiPo battery supports discharge operation across a wide temperature range of -20°C to 60°C, ensuring stable and reliable power in diverse environmental conditions, including outdoor, emergency, and portable applications.

03

Battery Customization Support

VTCBATT offers full customization for the 7585160 3.7V 15000mAh large-capacity LiPo battery, including size, capacity, discharge rate, connectors, and casing options. Just share your application requirements, and our experienced engineering team will develop a tailored LiPo battery solution to meet your specific needs.

04

PCB with integrated NTC for temperature monitoring and enhanced safety

The VTCBATT 7585160 3.7V 15000mAh high-capacity lithium polymer battery features a PCB circuit board with an integrated NTC (Negative Temperature Coefficient) thermistor. The resistance of the NTC thermistor decreases as the temperature increases, enabling accurate real-time temperature monitoring. This NTC protection function is crucial for improving battery safety, reliability, and thermal management performance, especially under high load and in professional applications.

Technical insight

Product and application details

Drone

The 301g weight provides substantial energy density for extended UAV flight times without compromising aerial maneuverability.

Robotics

Its slim 7.7mm thickness allows integration into tight robotic chassis while supporting continuous 1C discharge rates.

Solar Sensor

The large 15000mAh capacity ensures long-term operation for remote solar sensors during periods of low sunlight.

UAV

Operating down to -20℃ guarantees consistent performance for UAV missions in cold environmental conditions.

7585160 3.7V 15000mAh Lithium-Ion Big Battery is a high-capacity rechargeable power solution designed for portable and emergency electronic applications, including hand-cranked radios, solar-powered emergency lighting, FM/AM radios, and portable flashlights. Engineered for long runtime and stable performance, this battery provides reliable energy support for outdoor, backup, and emergency use. VTCBATT offers flexible customization options, including size, capacity, connectors, protection circuits, and packaging to meet specific project requirements. Both small-batch and large-volume production are supported, making it ideal for prototyping, testing, and mass manufacturing. With consistent quality control and professional technical support, the 7585160 battery is a dependable choice for OEM

7585160 3.7V 15000mAh Lithium-Ion Big Battery is a high-capacity rechargeable power solution designed for portable and emergency electronic applications, including hand-cranked radios, solar-powered emergency lighting, FM/AM radios, and portable flashlights.

Engineered for long runtime and stable performance, this battery provides reliable energy support for outdoor, backup, and emergency use. VTCBATT offers flexible customization options, including size, capacity, connectors, protection circuits, and packaging to meet specific project requirements.

Both small-batch and large-volume production are supported, making it ideal for prototyping, testing, and mass manufacturing. With consistent quality control and professional technical support, the 7585160 battery is a dependable choice for OEM and ODM customers seeking scalable, customized lithium-ion battery solutions.

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.