18650 Battery 3500mAh 10A Discharge with 800+ Cycles for High Drain OEM Applications
Product Summary
18650 Batteries Durable Rechargeable Batteries Suitable for High Drain OEM Applications and Industrial Devices Efficient Power for High-Drain OEM Applications The XTAR 18650 3500mAh battery is engineered to deliver massive runtime and high discharge currents in your end products. It features a ...
Product Custom Attributes
3500mAh 18650 Battery
,10A Discharge 18650 Battery
,800+ Cycles 18650 Battery
Basic Properties
Trading Properties
Product Description
The XTAR 18650 3500mAh battery is engineered to deliver massive runtime and high discharge currents in your end products. It features a protective circuit to safeguard high-end flashlights, medical devices, and industrial equipment.
Compared to standard cells with higher internal resistance, XTAR significantly reduces energy loss. Its stable 10A discharge ensures consistent performance without overheating.
With over 800 cycles, it minimizes replacement frequency, drastically lowering your long-term supply chain costs and ESG impact.
Built-in PCB protection prevents over-charge, over-discharge, and short circuits, reducing warranty claims from end-users.
The 45mΩ internal resistance guarantees stable output, crucial for high-power devices like tactical dive lights and professional lighting systems.
We support international wholesalers, brand importers, and cross-border e-commerce sellers with complete supply chain solutions:
- Custom Packaging Options: Available in blister cards, multi-cell retail display boxes, or bulk industrial tray packaging for seamless OEM integration.
- Full Global Customs Compliance: Fully documented with CE, FCC, RoHS, MSDS, and UN38.3 certifications to guarantee smooth customs clearance worldwide.
- Scalable Production & Low MOQ: Direct factory capacity ensures quick lead times, flexible minimum order quantities, and reliable restock cycles.
As a direct manufacturer, we eliminate supply chain uncertainties by taking full control of the production line:
- 100% Individual Cell Testing: Every single battery undergoes rigorous automated and manual testing for voltage, capacity, internal resistance, and safety circuit functionality before leaving our factory.
- Verified 99.7% Yield Rate: Based on real feedback from global B2B clients, our strict Quality Control (QC) protocols consistently deliver a market-proven 99.7% qualification rate.
- Zero-Defect Commitment for OEM Partners: Our batch-to-batch consistency safeguards your brand reputation, minimizing customer complaints and lowering overall RMA costs.
Upgrade your product catalog with factory-guaranteed 1.5V USB-C lithium batteries. Contact our B2B sales team today for volume pricing, OEM customization details, and sample requests.

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