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High-Capacity 21700 Battery for Professional Power Tools
US$2.10
100 Pieces
Sample price:US$2.00/piece.Request sample
Product profile
Customization
AvailableType
Lithium Metal BatteryCathode Material
Socl2Model NO.
FCB21700 2500mAhRechargeable
NoSize
SmallNominal Capacity
3500mAhNominal Voltage
3.6VWeight
28gCharacteristics
Low Self-Discharge, Long Service LifeWarranty
2 YearsCertification
CE;Bis;CB;Kc;UL;etc.Transport Package
Paper BoxSpecification
17.5mm*17.5mm*50.5mmTrademark
RICHLIGHTOrigin
ChinaHS Code
8506500000Production Capacity
100000/YearKey features
High Energy Density: 7Wh energy storage in a compact 21700 form factor for superior power.
High Current Handling: 38A continuous and 50A peak pulse discharge current for high-drain devices.
Comprehensive Safety: Built-in protection against overcharge, over-discharge, and short circuits.
Full Customization: OEM/ODM services available with full customization from samples or designs.
Global Certifications: Certified by UL, CB, CE, KC, and PSE for international safety standards.
Traceable Quality: Unique ID system ensures full traceability from raw materials to finished product.
Company profile
CertifiedBusiness Type: 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: Shenzhen Port/Hongkong PortAverage Response Time: ≤6.37h
About Our Factory & Business Background
Address501-503, Building D Minle Industrial Zone, Minle Community, Minzhi Street, Longhua District, Shenzhen, Guangdong, China
Plant Area100 square meters
Number of Employees9
Registered Capital10,000,000 RMB
Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Minimum Order Quantity1 Pc
Supply Chain Partners30
Our Production Capability & Technical Expertise
Main ProductsLithium Battery,Lithium Battery Packs,Primary 3V Li Mno2 Battery,Li/SOCl2 Battery, Li/MonO2 Shaped Cell,Primary Battery Cell, High Temp Li/SOCL2 Cell, Power Type Li/SOCL2 Cell, l Chlorid
QA/QC inspectors1 people
Inspection Type for Finished ProductsRandom inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsHave instruction but no written records
R&D Engineers2 people
Traceability of Raw MaterialsYes
Own BrandYes
Our Industry Experience & Global Business Record
Year of Establishment2016-09-18
Main MarketsNorth America, Europe, India
Repeat Buyers Choice50%~80%
Number of Foreign Trading Staff6
Overseas Agent/BranchNo
New Products Launched in Last yearYes
Our Certifications, Standards & Industry Recognition
Cooperated with Fortune 500No
Product Q&A
Q:What is the nominal capacity and voltage?
A:
The battery has a nominal capacity of 1900mAh (minimum 1800mAh) and a nominal voltage of 3.6V.
Q:Is this battery rechargeable?
A:
No, this is a primary lithium metal battery (Li/SOCl2) and is not rechargeable.
Q:What are the charging and discharging current limits?
A:
The standard charge current is 1.9A, with a maximum continuous discharge current of 38A and a peak pulse discharge current of 50A.
Q:What certifications does the product have?
A:
The product is certified by UL, CB, CE, KC, PSE, and GB31241, ensuring compliance with international safety standards.
Q:Can I customize this battery?
A:
Yes, OEM and ODM services are available, including full customization from samples or designs.
Send Inquiry
*To:
Shenzhen Richlight Technology Co., Ltd.
Shenzhen Richlight Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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