What are the main applications for this battery?

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

What is the cycle life of the battery?

The battery has a cycle life of more than 500 cycles, ensuring long-term reliability.

What are the payment terms?

We accept T/T, PayPal, and Western Union. Typically, 30% is paid in advance, and the remaining 70% before shipment.

High-Performance Custom Lithium Battery Pack for 18650 21700

Name: High-Performance Custom Lithium Battery Pack for 18650 21700
Brand: Guangzhou LiSheng Electronics Co., Ltd.
SKU: 2219054495

Guangdong, ChinaGuangzhou LiSheng Electronics Co., Ltd.

US$3.76-5.75

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.

18650 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 /Green/White

Certificate

CE,3c,FCC,Kc,PSE,Un38.3

Delivery Time

15days

Transport Package

Carton Box

Specification

Customized Specification

Trademark

Customized Logo

Origin

Made in China

HS Code

85076090

Production Capacity

20000000PCS

Key features

Customizable Voltage & Capacity: Supports 3.7V to 48V and custom capacity options for diverse applications.

OEM/ODM Support: Full customization from samples, designs, or minor adjustments available.

Wide Application Range: Suitable for RC boats, cars, golf carts, e-bikes, and solar storage systems.

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

Safety Certifications: Certified with CE, FCC, UN38.3, MSDS, and IEC62133 for global compliance.

Long Cycle Life: Designed for more than 500 charge/discharge cycles for durability.

Fast Delivery: Standard delivery time is 15 days, with peak season within one month.

1-Year Warranty: Comprehensive 1-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: ≤2.62h

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 voltage and capacity options are available?

We offer customized voltage options ranging from 3.7V to 48V (e.g., 7.4V, 11.1V, 12V, 24V, 36V) and customizable capacity to meet specific requirements.

Q:Can I customize the battery pack?

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

Q:What certifications does the battery have?

Our batteries are certified with CE, FCC, UN38.3, MSDS, IEC62133, CCC, and KC, ensuring safety and compliance for global markets.

Q:What is the delivery time?

The standard delivery time is 15 days. During peak seasons, it may take up to one month.

Q:What is the warranty period?

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