High-Performance 7.4V Lithium-ion Batteries by Plus Power offer reliable, long-lasting power for industrial, medical, security, and consumer applications. Engineered with premium 18650 and 103450 cells, these UL, CE, FCC, ROHS, UN38.3 certified rechargeable batteries deliver high energy density, low internal resistance, and stable performance across wide temperature ranges. Ideal for demanding environments requiring durable and safe power solutions.More