High-Capacity 7.4V 6000mAh Lithium Battery Pack for Electronics

Name: High-Capacity 7.4V 6000mAh Lithium Battery Pack for Electronics
Brand: FUZHOU JIAXIN ENERGY INDUSTRY CO., LTD.
SKU: 2257293875

Fujian, ChinaFUZHOU JIAXIN ENERGY INDUSTRY CO., LTD.

US$18.00-30.00

1,000 Pieces

Sample price:US$30.00/piece.Request sample

Product profile

Customization

Available

Type

Li-ion Battery

Cathode Material

NCM

Model NO.

JX-7.4V6000mAH

Rechargeable

Yes

Size

Small

Rated Capacity

6050mAh

Nominal Capacity

6000mAh

Normal Voltage

7.4V

Charging Cut-off Voltage

8.4V

Discharging Cut-FF Voltage

Standard Charging Current

1200mA (0.2c)

Standard Discharging Current

1200mA(0.2c)

Max Continuous Disdischarging Current

6000mA

Condition to Stop Charging

Less Than 120mA

Operation Temperature (Charging)

0~45ºC

Operation Temperature (Discharging)

-20~60ºC

Storage Temperature

6 Months, 0~35ºC

Internal Resistance

Less Than 120 MΩ

Weight

About 230g

Cycle Life

More Than 80% After 300 Times Cycles

Transport Package

Explosion-Proof Carton and Pallet Packing

Specification

109x75x14mm(LxWxH)

Trademark

JIAXIN

Origin

Fuzhou

HS Code

8507600090

Production Capacity

4800000PCS/Year

Key features

High Capacity & Voltage: 7.4V 6000mAh Li-ion battery pack with NCM cathode material for long standby time.

Comprehensive Safety Protection: Built-in BMS with protection against overcharge, over-discharge, short circuit, and thermal shock.

Customizable Design: Capacity, voltage, size, shape, casing, plugs, and ports can be fully customized.

Long Cycle Life: Retains over 80% capacity after 300 cycles with rigorous testing standards.

Global Certifications: Certified by CE, UL, RoHS, TUV, MSDS, and UN38.3 for international safety compliance.

One-Year Warranty: Comes with a one-year warranty covering mechanical defects for peace of mind.

Wide Application Range: Ideal for sweepers, robots, medical equipment, EVs, and solar energy storage systems.

OEM & ODM Services: Full customization support including electronic displays, communication ports, and mounting options.

Company profile

FUZHOU JIAXIN ENERGY INDUSTRY CO., LTD.

Fujian, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2005-03-03Nearest Port: FUZHOU, XIAMEN, GUANGZHOUAverage Response Time: ≤0.72hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF

AI-Powered supplier vetting

SummaryThe supplier demonstrates battery-related technical and production capabilities, including laser welding, battery-cell sorting, clean and flexible workshops, mixed production lines, and 3D-printed customized battery cases and tools. It offers sample-, design-, full-, minor-, and flexible-customization services, and reports recent product development and ODM availability. However, it is explicitly not classified as a professional technical supplier, does not provide 3D software design, has no stated certifications, overseas agents, overseas warehouse, showroom, or offline trade-show participation. Finished products are checked by packing staff, and no formal written supplier-assessment procedure is reported. Financial credibility cannot be established because the provided financial figures are zero and no additional corroborating information is available.

After-Sales capabilityThe supplier has no stated in-stock service capability, overseas warehouse, overseas showroom, overseas agents or branches, and reports zero countries with overseas services. Lead time is stated as one month in both peak and off-season, but this does not establish after-sales support capability.

Financial creditThe supplied financial records for the stated years show zero operating revenue, operating cost, gross profit, and operating profit. These figures provide no positive evidence of operating financial strength and raise a material credibility concern, although the slices do not explain whether the data reflects actual operations or incomplete reporting.

R&D capabilityThe supplier reports a new product within the past year, ODM service availability, continuous research and technological innovation, 3D printing for customized battery cases and grinding tools, laser welding, and automated cell sorting and testing equipment. It does not provide an SDK and does not offer 3D software design services, but the product and process evidence supports innovation capability.

Production capacityThe supplier describes clean and flexible production workshops, compatibility with square-shell and cylindrical cells, mixed production lines, laser welding with stated penetration depth of 0.5–1 mm, and automated sorting and testing equipment. These details explicitly support production capability, although no output capacity or formal quality certification is provided.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM services and the ability to 3D-print customized battery cases and grinding tools, supporting a broad customization capability despite the absence of 3D software design services.

Product Q&A

Q:How can we extend battery life through strategic measures and maintenance?

1. Enhance charge and discharge management -Protect your battery by avoiding deep discharges. For instance, it's recommended to maintain lithium-ion battery levels between 20% and 80% to ensure optimal performance. -Utilize an advanced intelligent BMS (Battery Management System) to precisely regulate the charging cutoff voltage, keeping ternary lithium batteries at or below 4.2V per single cell. -Safeguard your battery's health by avoiding charging under extreme temperatures. Refrain from chargi

Q:What are your strengths, export experience, and domestic and international use cases?

Our company proudly holds a high-tech enterprise certificate granted by the government, along with special governmental support. Notably, we successfully secured the invitation and bid for the innovative solar energy storage project at the bus station. Our dedicated technology department has designed and manufactured batteries for products of the world's top 500 enterprises, maintaining an impeccable safety record with over a decade of use without any fire or explosion incidents. Since our incep

Q:What customization options are available for the battery pack?

Battery shape and shell can be customized. Capable of producing and customizing lithium batteries with various plugs, shapes, and voltages. You can customize the built-in electronic display, external electronic display, communication ports, charging/discharging port, USB port, power switch, waterproof plugs, carrying handle, mounting angles, wheels, communication methods, and battery dimensions. Capacity, voltage, size, shape, casing, and plug can all be customized.

Q:What certifications does the battery hold?

The battery has passed rigorous testing and holds CE and UL certificates. It is also certified by RoHS, TUV, MSDS, and UN38.3, based on the ISO9001 management framework.