High-Capacity 4500mAh 21700 Li-ion Battery
Premium lithium-ion technology delivers stable 3.7V output with a robust 4500mAh capacity, ensuring extended runtime for high-demand devices.
Precision Engineering for Heavy-Duty Use
Featuring ultra-durable construction with advanced cell protection, ideal for e-bikes, scooters, and power tools requiring reliable, long-lasting energy.
Optimized Performance & Safety
Built-in overcharge/discharge protection and heat-resistant materials for enhanced safety in continuous high-power applications.
Multi-Device Compatibility
Seamlessly powers electric vehicles, DIY tools, and portable equipment with consistent voltage output and rapid recharge cycles.
Bulk Purchase Advantage
Direct wholesale pricing for bulk orders—supply your business with top-tier batteries at unbeatable global rates.
Global Logistics Support
Fast international shipping with reliable stock availability, catering to commercial and industrial buyers worldwide.