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High-Efficiency 21700 Battery Pack for Custom Energy Solutions
US$4.29-6.53
5,000 Pieces
Sample price:US$10.00/piece.Request sample
Product profile
Customization
AvailableType
Lithium-Ion Battery PackConnection Mode
Series and ParallelModel NO.
21700 Battery PackRechargeable
ChargeableDischarge Rate
Low Discharge RateSize
SmallAccessories Type
BatteryRated Capacity
>1000MAHStandard Voltage
8.4V～12VUsage
Remote Control Boat, Remote Control Plane, Remote Control CarElectrolyte
Li-ionColor
BlueVoltage
11.1VBattery Cell
21700Battery Cells Capacity
4000mAh 4300mAh 4500mAhTransport Package
Carton BoxSpecification
CustomizedTrademark
Customized LogoOrigin
Made in ChinaHS Code
85076090Production Capacity
20000000PCSKey features
Custom Voltage Options: Supports customized voltage levels including 3.7V, 7.4V, 11.1V, 12V, 24V, 36V, and 48V.
High Cycle Life: Provides more than 800 charge-discharge cycles for long-term durability and reliability.
Multi-Industry Application: Suitable for RC boats, cars, golf carts, electric bicycles, solar storage, and power tools.
Comprehensive Certifications: Certified with IEC62133, CCC, KC, PSE, CE, UN38.3, and MSDS for global safety standards.
OEM/ODM Support: Offers full customization from samples or designs, including capacity and cell configuration.
High Energy Density: Utilizes 21700 Li-ion cells with high working voltage and low self-discharge rates.
Fast Delivery: Standard delivery time is 30 days, with peak season lead time within 15 workdays.
1-Year Warranty: Comprehensive 1-year warranty coverage for mechanical defects and performance issues.
Company profile
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 options are available for this battery pack?
A:
We offer customized voltage options including 3.7V, 7.4V, 11.1V, 12V, 24V, 36V, and 48V to meet specific device requirements.
Q:Can I customize the capacity and color of the battery?
A:
Yes, we support customization for capacity (4000mAh, 4300mAh, 4500mAh) and color (e.g., Blue) based on your samples or designs.
Q:What is the expected cycle life of the 21700 battery pack?
A:
The battery pack is designed for durability with a cycle life of more than 800 cycles under normal usage conditions.
Q:What certifications does the product hold?
A:
Our products are certified with IEC62133, CCC, KC, PSE, CE, UN38.3, and MSDS to ensure safety and compliance with international standards.
Q:What is the lead time for production and delivery?
A:
The standard delivery time is 30 days. During peak seasons, the lead time is within 15 workdays, and off-season lead time is also within 15 workdays.
Send Inquiry
*To:
Guangzhou LiSheng Electronics Co., Ltd.
Guangzhou LiSheng Electronics Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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