What certifications do your products have?

Our products are certified under IEC62133, CCC, KC, PSE, CE, UN38.3, and MSDS.

What is the delivery time?

The standard delivery time is 30 days. During peak season, it takes within 15 workdays to one month.

What is the warranty period?

We provide a 1-year warranty for our battery packs.

High-Capacity 21700 Lithium Battery Packs for Custom Solutions

Name: High-Capacity 21700 Lithium Battery Packs for Custom Solutions
Brand: Guangzhou LiSheng Electronics Co., Ltd.
SKU: 2225743905

Guangdong, ChinaGuangzhou LiSheng Electronics Co., Ltd.

US$4.29-10.00

5,000 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Type

Lithium-Ion Battery Pack

Connection Mode

Series and Parallel

Model NO.

Customized battery pack on demanding

Rechargeable

Chargeable

Discharge Rate

Low Discharge Rate

Size

Small

Accessories Type

Battery

Rated Capacity

>1000MAH

Standard Voltage

>12V

Usage

Remote Control Boat, Remote Control Plane, Remote Control Car

Electrolyte

Li-ion

Color

Blue

Voltage

11.1V

Battery Cell

18650 18500 26650 21700

Battery Cells Capacity

4000mAh 4300mAh 4500mAh

Transport Package

Carton Box

Specification

Customized

Trademark

Customized Logo

Origin

Made in China

HS Code

85076090

Production Capacity

20000000PCS

Key features

Customizable Voltage: Available in 3.7V, 7.4V, 11.1V, 12V, 24V, 36V, and 48V configurations.

Customizable Capacity: Offered in 4000mAh, 4300mAh, and 4500mAh options to suit specific needs.

Multiple Cell Options: Supports 18650, 18500, 26650, and 21700 battery cell types.

Long Cycle Life: Provides over 800 charge and discharge cycles for extended durability.

Comprehensive Certifications: Certified by IEC62133, CCC, KC, PSE, CE, UN38.3, and MSDS standards.

OEM and ODM Support: Full customization services available from samples, designs, and flexible options.

High Energy Density: Engineered for high working voltage and superior energy efficiency.

1-Year Warranty: Includes a one-year warranty coverage for peace of mind.

Company profile

Fast DeliveryManagement CertificationProduct CertificationODM Services

Guangzhou LiSheng Electronics 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: 8 years CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤0.29h

About Our Factory & Business Background

AddressFloor 7th, Block a, No. 08 Xianke 1st Road, Huadong Town, Huadu District, Guangzhou, Guangdong, China

Number of Employees24

Registered Capital1,000,000 RMB

Terms of PaymentT/T, PayPal, Western Union

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays, one month Off Season Lead Time: within 15 workdays, one month

Supply Chain Partners6

Our Production Capability & Technical Expertise

Main ProductsLithium Battery Pack, LiFePO4 Battery Cells, LiFePO4 Battery Pack, Battery Pack, Rechargeable Battery, Power Bank, LiFePO4 Storage Battery Packs, Lithium Ion Battery Cells, Alkaline Battery AA AAA 9V,

Production Lines5

Production MachinesAutomatic integrated production line for battery packs, Aging Testing equipment, Sorting welding machine integrated unit

QA/QC inspectors2 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers2 people

Traceability of Raw MaterialsYes