Premium INR21700 40T Battery – High Performance & Reliable Power
Max 45A continuous discharge for high-drain devices, ensuring stable power for demanding applications. 3.6V voltage with 4000mAh capacity, optimized for extended runtime in power tools, vaping mods, and high-performance flashlights. Samsung 40T cell technology guarantees superior energy density and long-term durability. Perfect for professional and industrial use, including electric vehicles, medical devices, and energy storage systems. Globally sourced at the lowest wholesale prices, bulk orders available for resellers and manufacturers.