Features & Highlights
Premium INR21700 lithium-ion cells with high-capacity 50GB (5000mAh) for reliable long-lasting power. Advanced 3.7V output optimized for high-drain devices, ensuring stable performance in demanding applications. Made in Korea with precision engineering, featuring premium-grade materials for enhanced durability and safety. Ideal for power tools, electric vehicles, flashlights, and backup energy storage systems. Globally sourced at wholesale pricing for bulk buyers, offering unmatched cost efficiency. Tested for consistent discharge rates and extended cycle life, meeting professional power requirements. Compact 21700 size with high energy density—perfect for space-sensitive installations without sacrificing capacity. Direct manufacturer supply ensures authenticity and competitive bulk discounts.