High-Capacity 14500-4P Lithium-Ion Battery Pack
Premium 3.7V 4000mAh (14.8Wh) lithium-ion cells deliver long-lasting power for high-drain devices. Precision-welded nickel strips ensure stable current flow and minimal resistance. Durable PVC wiring harness with reinforced connectors for secure, vibration-resistant performance in rugged conditions. Ideal for power tools, DIY electronics, drones, and portable lighting systems. Factory-direct pricing with bulk discounts—unmatched value for wholesalers and OEMs. Strict QC testing guarantees safety (overcharge/discharge protection) and consistent performance. Global shipping available. Stock up on reliable, high-performance batteries at unbeatable rates.