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Rechargeable 18650 3.7V 2000mAh Lithium Ion Battery Cell for LED Bulb
US$0.40-1.00
3,000 Pieces
Sample price:US$1.00/piece.Request sample
Product profile
Customization
AvailableType
Li-ionConnection Mode
CellModel NO.
HWE-18650-2000Rechargeable
ChargeableDischarge Rate
Medium Discharge RateSize
MediumAccessories Type
BatteryRated Capacity
2000mAhStandard Voltage
3.7VUsage
LED LightElectrolyte
LiCertificate
ISO9001,Bis,CE,RoHS,Un38.3Warranty
12monthsCycle Life
Over 500 TimesHousing Material
Steel ShellMax Discharging Current
1.5cMax Charging Current
1cInternal Resistance
Less Than 60OEM/ODM
AcceptableOperation Temperature
-20c to 60cDischarging Cut-off Voltage
2.75VCharging Cut-off Voltage
4.25VDelivery Time
7-10days(Samples);25-30days(Bulk Order)Months Self Discharge
<3%Weight
45gApplications
POS, LED Bulb, Portable Device, Power BankTransport Package
Standard Air Transport PackagingSpecification
18.5*65.5mmTrademark
HWEOrigin
ChinaHS Code
850760009Production Capacity
100000piece/Pieces Per DayKey features
High Cycle Life: Over 500 cycles at 1C 100% DOD for long-term reliability.
Comprehensive Certifications: Holds ISO9001, BIS, CE, RoHS, and UN38.3 certifications for global safety.
Flexible Customization: Offers full, minor, sample-based, and design-based customization options.
Low Self-Discharge Rate: Retains over 97% charge after one month with less than 3% self-discharge.
Durable Steel Shell: Constructed with a robust steel housing for enhanced protection.
Fast Delivery for Samples: Sample orders delivered within 7-10 days for quick evaluation.
High Efficiency: Charge efficiency reaches 100% and discharge efficiency 96-99% at 0.2C.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 15 Years CertifiedNearest Port: Shenzhen Port, Hong Kong PortAverage Response Time: ≤4.83h CertifiedTerms of Payment: LC, T/T, PayPal, etc.
About Our Factory & Business Background
AddressB1010, Genzon Times Square, Longgang, Shenzhen, Guangdong, China
Plant Area2329 square meters
Registered Capital12,500,000 RMB
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month
Minimum Order Quantity1 Pc
Supply Chain Partners30
Our Production Capability & Technical Expertise
Main ProductsLiFePO4 Battery, Li-ion Battery, Solar Energy Storage Battery, RV/Electric Vehicle Battery, Solar Battery, Customized Battery Pack, UPS Battery, Solar Street Light Battery, Battery Pack, Motorcycle Battery
Production Lines6
Production MachinesAutomatic production line, Battery sorting machine, Heat shrink film machine, Coding machine, Aging rack, Battery detection system, Lithium batteny pack equalization repair analyze, Lithium battery pack intelligent charger, Lithium battery protection board tester, Battery comprehensive tester, High performance battery testing system, Battery heavy impact tester, Battery needle punching and extrusion integrated machine, Programmable constant temperature and humidity chamber
QA/QC inspectors3 people
Inspection Type for Finished Products100% inspection(Visual inspection)
Inspection Method for Finished ProductsHave instructions and uniformly followed
R&D Engineers3 people
Traceability of Raw MaterialsYes
Test Reports for Raw MaterialsUL, Others
Our Industry Experience & Global Business Record
Year of Establishment2010-11-24
Main MarketsEurope, Domestic
Repeat Buyers Choice30%~50%
Number of Foreign Trading Staff15
Overseas Agent/BranchNo
New Products Launched in Last yearYes
Our Certifications, Standards & Industry Recognition
Management System CertificationISO9001:2015
Product CertificationCE, Others
Cooperated with Fortune 500No
Product Q&A
Q:What is the warranty period for this battery?
A:
We provide a 12-month warranty for this product.
Q:Can I customize the battery specifications?
A:
Yes, we offer flexible customization including full, minor, sample-based, and design-based options.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 1 piece.
Q:What certifications does the battery have?
A:
The battery is certified with ISO9001, BIS, CE, RoHS, and UN38.3.
Q:How long does it take to deliver bulk orders?
A:
Bulk orders typically take 25-30 days for delivery.
Send Inquiry
*To:
Howell Energy Co., Ltd.
Howell Energy Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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