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OEM Custom High Performance 11.1V 12ah 18650 Lithium Ion Battery for Power Tools
US$23.50
200-999 Pieces
US$22.00
1,000+ Pieces
Sample price:US$25.00/piece.Request sample
Product profile
Customization
AvailableType
Lithium-Ion Battery PackConnection Mode
Series and ParallelModel NO.
AS18650 11.1V 12AhRechargeable
ChargeableDischarge Rate
OptionalSize
MediumAccessories Type
BatteryRated Capacity
100MAH<Standard Voltage
8.4V～12VUsage
ElectronicElectrolyte
Li-ionCapacity
4000mAhDimention
59*69*115mmWeight
985gApplication
LED Light/Power ToolsWarranty
12monthsMax Charge Current
1cMax Discharge Current
1cSample
YesProduct Name
18650 Rechargeable Li-ion Battery 3.7V 4000mAhWelcome
OEM/ODMTransport Package
Carton PackageSpecification
59*69*115mmTrademark
A&S PowerOrigin
ChinaProduction Capacity
50000pieces/MonthKey features
OEM/ODM Customization: Supports full customization including capacity, dimensions, weight, and application scenarios.
High Energy Density: 12Ah capacity with 11.1V nominal voltage, optimized for power tools and portable devices.
Fast Charging Capability: Can charge to 90% within 10 minutes with a max charge current of 12A.
Long Cycle Life: Durable design supports up to 500 charge cycles with low self-discharge rate.
Safety Protection: Mercury-free, non-flammable, explosion-proof, and leak-proof construction.
Adjustable Dimensions: Thickness can be adjusted while maintaining fixed width and height for specific needs.
Versatile Applications: Suitable for power tools, medical devices, LED lights, and consumer electronics.
Company profile
Business Type: Manufacturer/Factory, Trading Company, Other CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 years CertifiedNearest Port: Shenzhen Port, Hongkong PortAverage Response Time: ≤2.44h
AI-Powered supplier vetting
SummaryThe supplier is identified as a manufacturing-sector trading company in Longhua District, with OEM support for well-known brands, SDK availability, and documented R&D processes. It reports substantial LiFePO4 and lipo battery output, exports to East Asia, Europe, Australia, North America, and domestic markets, and typically fulfills orders within 15 working days during peak season. Customization is offered across several levels, while after-sales handling has documented complaint procedures and corrective-action records. The supplier reports CE, UL, IEC62133, and RoHS certifications, but the provided information does not independently verify them. Innovation evidence is mixed: the supplier has two R&D engineers, two patents, and R&D documentation, but no new products were launched last year. Overseas service infrastructure is limited, with no overseas warehouses, showrooms, agents, or branches. No specific customer names or case studies are provided.
CertificationsThe company description states that its products obtained CE, UL, IEC62133, and RoHS certification. These certifications are explicitly claimed, although no certificate numbers, issuing bodies, or validity details are provided in the slices.
After-Sales capabilityThe supplier has documented procedures and records for complaint handling, service-capability assessment, and corrective/preventive actions, and it offers training as an overseas service. However, it has no overseas warehouses, showrooms, agents, or branches, and the overseas-service country count is stated as zero.
R&D capabilityThe supplier reports SDK availability, two R&D engineers, two patents, R&D design and customization responsibilities, and auditable design input/output, review, verification, and validation documents. Against this, it launched no new products in the past year, so the evidence supports established R&D capability but not recent product-launch activity.
Production capacityReported output is 16.5 million LiFePO4 battery pieces and 26.4 million lipo battery pieces, with peak-season fulfillment within 15 working days and off-season lead time stated as within 15 working days to one month. The supplier also serves multiple international markets, but its quality-control testing equipment count is stated as zero and the quality-assurance and traceability statuses are unknown.
Customization capabilityThe supplier provides OEM services for well-known brands and supports customization from samples, designs, full customization, minor customization, and flexible customization. Its R&D engineers are specifically responsible for designing and customizing products according to customer needs, with supporting R&D documentation available for audit.
Product Q&A
Q:Where can I get the price?
A:
We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your email so that we'll regard your inquiry priority.
Q:How can I get a sample to check your quality?
A:
After price confirmation, you can require samples to check our quality.
Q:What about the lead time for mass production?
A:
Honestly, it depends on your order quantity and the season you place the order. We suggested that you start inquiry two months before the date you would like to get the products in your country.
Q:What is your terms of payment?
A:
We accept T/T and Western Union etc.
Q:What is the warranty period for this battery?
A:
The standard warranty period is 12 months.
Send Inquiry
*To:
Shenzhen A&S Power Technology Co., Ltd.
Shenzhen A&S Power Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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