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 are the main applications for this battery pack?

This battery pack is widely used in remote control boats, planes, cars, power tools, home appliances, golf carts, submarines, electric bicycles, electric vehicles, and solar energy storage systems.

What is the cycle life of the battery?

The battery pack has a long cycle life of more than 800 cycles, ensuring sustained performance over time.

High Capacity 21700 Lithium Battery Pack for All Devices

Name: High Capacity 21700 Lithium Battery Pack for All Devices
Brand: Guangzhou LiSheng Electronics Co., Ltd.
SKU: 2218955575

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 Battery Pack

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

High Energy Density: Features high working voltage and energy density with low self-discharge and no memory effect.

Wide Application Scope: Suitable for RC toys, electric vehicles, golf carts, submarines, and solar energy storage systems.

Multiple Safety Certifications: Certified with IEC62133, CCC, KC, PSE, CE, UN38.3, and MSDS for global compliance.

Long Cycle Life: Designed for durability with more than 800 charge/discharge cycles and consistent performance.

OEM/ODM Support: Offers full customization from samples or designs, including color, voltage, and cell capacity.

Safe & Reliable Design: Equipped with short-circuit protection functions ensuring safe and reliable operation.

Fast Delivery: 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: ≤2.59h

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). Capacity can also be customized, with options like 4000mAh, 4300mAh, and 4500mAh for 21700 cells.

Q:Is OEM and ODM service available?

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

Q:What certifications does the battery pack have?

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

Q:What is the warranty period for the product?

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

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.