What are the payment terms?

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

What is the cycle life of the battery?

The battery pack is designed for a long cycle life of more than 800 cycles, ensuring durability and consistent performance.

What are the main applications for this battery pack?

This battery pack is widely used in toys, power tools, home appliances, consumer electronics, boats, golf carts, submarines, electric bicycles, scooters, and electric vehicles.

High-Capacity 21700 Rechargeable Battery Pack for Toys & Speakers

Name: High-Capacity 21700 Rechargeable Battery Pack for Toys & Speakers
Brand: Guangzhou LiSheng Electronics Co., Ltd.
SKU: 2073815372

Guangdong, ChinaGuangzhou LiSheng Electronics Co., Ltd.

US$4.29-6.53

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 3S1P 11.1V

Rechargeable

Chargeable

Discharge Rate

Low Discharge Rate

Size

Small

Accessories Type

Battery

Rated Capacity

>1000MAH

Standard Voltage

8.4V～12V

Usage

Remote Control Boat, Remote Control Plane, Remote Control Car

Electrolyte

Li-ion

Color

Blue

Voltage

11.1V

Battery Cell

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 & Capacity: Offers customized voltage (3.7V-48V) and capacity options to meet specific device requirements.

High Energy Density: Features high working voltage and energy density for superior performance in various applications.

Long Cycle Life: Designed for more than 800 charge-discharge cycles, ensuring long-term reliability.

Comprehensive Safety Certifications: Certified with IEC62133, CCC, KC, PSE, CE, UN38.3, and MSDS for global safety standards.

OEM/ODM Support: Provides full customization services including samples, designs, and flexible minor adjustments.

Low Self-Discharge: Maintains good consistency and low self-discharge rates for stable power output.

Versatile Applications: Suitable for toys, power tools, electric vehicles, solar storage, and consumer electronics.

Fast Delivery: Standard delivery time within 30 days, with peak season lead time within 15 workdays.

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: ≤0.28h

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 available voltage and capacity options?

We offer customized voltage options ranging from 3.7V to 48V (e.g., 7.4V, 11.1V, 12V, 24V, 36V) and various capacity choices to suit your specific needs.

Q:Is OEM and ODM service available?

Yes, we support both OEM and ODM services. We provide full customization from samples, designs, and flexible minor customization options.

Q:What is the warranty period for the battery pack?

We provide a 1-year warranty for our battery packs to ensure customer satisfaction and product quality.

Q:What certifications does the product hold?

Our products are certified with IEC62133, CCC, KC, PSE, CE, UN38.3, and MSDS, ensuring compliance with international safety and quality standards.

Q:What is the typical delivery time?

The standard delivery time is within 30 days. During peak seasons, the lead time is within 15 workdays, and off-season lead time is also within 15 workdays.