Detailed Product Description 1. Internal Resistance: ≤100m Ω2. High-rate discharge battery (15C continuous 10C discharge instantaneous discharge)3. Lithium-ion batteries do not contain, such as cadmium, lead, mercury, like the harmful metals4. A lithium-ion battery voltage of the monomer 3.7V (average), equivalent to three series of nickel-cadmium or nickel metal hydride batteries.