High-Capacity 18650 Lithium-Ion Battery with 3500mAh for Extended Power Supply

Premium 3.7V Li-ion cell delivers stable voltage output, ideal for electric bicycles and high-drain devices. Features a durable LFP (LiFePO4) chemistry for enhanced safety and longer cycle life.

Optimized for 12V Systems with 3C Discharge Rate for High-Performance Applications

Engineered for rapid energy release, supporting high-power demands in DIY projects, portable tools, and renewable energy storage. Precision-welded terminals ensure minimal resistance.

Industrial-Grade Construction with Reinforced Heat Resistance and Shockproof Design

Robust steel casing protects against physical damage, while advanced PCM safeguards against overcharge/overheat. Seamless integration into battery packs or standalone use.

Universal Compatibility for Electric Vehicles, Solar Panels, and Backup Power Solutions

Pre-tested for reliability in e-bikes, scooters, and off-grid systems. Compact size (18mm x 65mm) fits standard battery holders. Bulk orders available for commercial buyers.

Wholesale-Oriented Pricing with Certified Global Shipping

Direct-from-factory cost advantage for bulk purchases. Complies with international transport safety standards (UN38.3). Stocked in multiple warehouses for fast dispatch.