What is the cycle life of the battery?

The battery has a cycle life of more than 800 cycles, ensuring long-term reliability and performance.

Can I get OEM or ODM services?

Yes, we support both OEM and ODM services. Our team includes 2 R&D engineers to assist with custom designs and manufacturing.

What are the main applications for this battery?

It is widely used in remote control boats, planes, and cars, golf carts, submarines, electric bicycles, solar energy storage, and uninterruptible power supplies.

21700 High Capacity Lithium Ion Battery for Reliable Energy Storage

Name: 21700 High Capacity Lithium Ion Battery for Reliable Energy Storage
Brand: Guangzhou LiSheng Electronics Co., Ltd.
SKU: 2072662832

Guangdong, ChinaGuangzhou LiSheng Electronics Co., Ltd.

US$1.96-2.05

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.

21700 3.7V 1S1P Battery pack

Rechargeable

Chargeable

Discharge Rate

Low Discharge Rate

Size

Small

Accessories Type

Battery

Rated Capacity

>1000MAH

Standard Voltage

1.5V～4.8V1.5V～4.8V

Usage

Remote Control Boat, Remote Control Plane, Remote Control Car

Electrolyte

Li-ion

Connection Type

1s1p

Battery Type

21700

Capacity

4800-5000mAh

Voltage

3.7V

Transport Package

Carton

Specification

Customized

Trademark

Customized

Origin

Made in China

HS Code

85076090

Production Capacity

20000000PCS

Key features

Customizable Voltage & Capacity: Supports customized voltage (3.7V-48V) and capacity (4800-5000mAh) for specific needs.

High Energy Density & Long Life: Features high energy density, low self-discharge, and a cycle life of more than 800 cycles.

Comprehensive Safety Certifications: Certified by IEC62133, CCC, KC, PSE, CE, UN38.3, and MSDS for safe and reliable use.

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

Wide Application Range: Suitable for remote control boats/cars, golf carts, electric bicycles, solar storage, and more.

1-Year Warranty Coverage: Provides a 1-year warranty to ensure product quality and customer satisfaction.

Professional Manufacturer: Produced by Guangzhou Lisheng Electronics with ISO9001:2015 certification and 8 years export experience.

Fast Delivery Time: Standard delivery time is 30 days, with peak season lead time within 15 workdays to one month.

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: ≤2.51h

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

Our Industry Experience & Global Business Record

Year of Establishment2017-06-23

Main MarketsNorth America, South America, Southeast Asia/ Mideast

Repeat Buyers Choice50%~80%

Number of Foreign Trading Staff6

Overseas Agent/BranchNo

New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015

Product CertificationCCC, CE, Others

Cooperated with Fortune 500No

Product Q&A

Q:What are the customizable options for this battery?

We offer full customization including voltage (3.7V to 48V), capacity (4800-5000mAh), connection type (1s1p), and battery type (21700). Customization is available from samples, designs, or flexible adjustments.

Q:What certifications does the battery have?

The battery is certified with IEC62133, CCC, KC, PSE, CE, UN38.3, and MSDS, ensuring high safety and quality standards.

Q:What is the warranty period for this product?

We provide a 1-year warranty for this lithium-ion battery pack.

Q:What is the delivery time for orders?

The standard delivery time is 30 days. During peak seasons, the lead time is within 15 workdays to one month.

Q:What are the payment terms?

We accept T/T, PayPal, and Western Union. The standard payment term is 30% advance and 70% before shipment.