Do you have the documents required for battery shipments?

Yes, we have MSDS, UN38.3, etc. and other special files needed for shipments to some regions can also be secured.

How do I track my shipment?

we will send you the tracking NO. once your goods has been shipped.

What about the after-sale service?

We offer our customers best after-sale service. If there are any faulty goods, we will offer you positive solutions at the first time.

Reliable 3.7V 4000mAh Lithium Ion Battery for Electronics

Name: Reliable 3.7V 4000mAh Lithium Ion Battery for Electronics
Brand: Shenzhen Chaoliyang Technology Development Co., Ltd.
SKU: 2135542822

Guangdong, ChinaShenzhen Chaoliyang Technology Development Co., Ltd.

US$3.65

1-999 Pieces

US$3.55

1,000-4,999 Pieces

US$3.45

5,000+ Pieces

Product specifications

5040135

Sample price:US$4.00/piece.Request sample

Product profile

Customization

Available

Type

Li-ion Battery

Cathode Material

LCO

Model NO.

5040135 4000mAh

Rechargeable

Yes

Size

Small

Product Name

Lithium Polymer Lipo Battery

Certification

UL/CB/Kc/PSE/CE/RoHS/Un38.3/MSDS

Weight

The Charging Ratio

The Discharge Rate

Cycle Life

500+ Cycles

Warranty Time

12 Months

Lead Time

15-25 Days After Order Confirmed

Sample Time

7-15day

Material

Licoo2

Application

Toys, Power Tools, Home Appliances, Consumer Elect

OEM/ODM

Acceptable

Logo

Customizable

Transport Package

Customized Package /Strong Carton

Specification

3.7V 5040135

Trademark

CLY

Origin

Shenzhen, China

HS Code

8507600090

Production Capacity

10000 Box/Boxes Per Month

Key features

Customizable Capacity: Range from 100mAh to 20,000mAh with series-parallel connection options.

Customizable Voltage: Available in 3.7V, 7.4V, 11.1V, 12V, 14.8V, 24V, and 48V configurations.

Customizable Size: Thin and compact design with casing and plug options like XT60/DC/Dupont.

High Discharge Rate: Maximum discharge rate up to 15C for high performance applications.

Long Cycle Life: Endures 500+ charge and discharge cycles with stable voltage.

Comprehensive Warranty: 2-year warranty covering technical support and wiring schemes.

OEM/ODM Acceptance: Full OEM and ODM services including logo printing and custom designs.

Safety Protection: Built-in BMS protects against overcharge, overdischarge, and short circuits.

Company profile

Management CertificationProduct CertificationYears of Export ExperienceRaw-Materials Traceability

Shenzhen Chaoliyang Technology Development Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 13 Years CertifiedNearest Port: Shenzhen Port, Guangzhou PortAverage Response Time: ≤5.80h

AI-Powered supplier vetting

SummaryThe supplier is R&D-focused with strong customization capabilities, offering both ODM and OEM services. They are ISO9001:2015 certified and hold multiple product certifications. Although they lack financial transparency, they exhibit robust production capabilities. However, their international reach is limited as they do not operate overseas warehouses or showrooms, and have no overseas agents. Their after-sales service is well-organized, supported by clear procedures for customer complaints and corrective actions.

Supplier typeThe supplier offers both ODM and OEM services, indicating a focus on design and manufacturing for other brands.

CertificationsThe supplier holds an ISO9001:2015 certification and several product certifications including CCC, CE, and UL.

After-Sales capabilityThe supplier has clear procedures and records for corrective and preventive actions, as well as for handling customer complaints.

R&D capabilityThe supplier has demonstrated innovation capability with new products developed in the past year and offers SDKs for development.

Production capacityThe supplier operates four production lines with an annual output of 10 million battery sets, indicating strong production capacity.

Customization capabilityThe supplier provides extensive customization options, ranging from full to minor customizations based on samples or designs.