Brand:YLE model:YLKL2494 Nominal capacity:9,000 (mah) standard voltage:24 (V) Charging current:1.5-2.5 (A) envelop dimensions: T56 * W148 * H249 (mm) Applicable type:electric vehicle product certification:CCC, CE Apply the product model:electric bike Core categories: Japan CGR18650CG/YLE INR18650A220C core Nominal voltage: 24V Nominal capacity: 9Ah / 8.8 Ah Resistance: 140 ~ 220m Ω Discharging voltage limit: 21V Protect recharging voltage: 29.4 V Recharging voltage limiting: 29.4 V Maximum charge current: 0.3 C Pulse discharge current: 30A Continuous discharge current: 5 ~ 7A Battery weight: 2.45 kg String and means: 7 string of 4 and (28 grain of core) The battery size: T56 * W148 * H249 (mm) Circle life: 1000 times Core security: short circuit, overcharge, bump, acupuncture, impact and high temperature (150 ℃) without fire, no explosion Driving distance:≥30km (250W motor, load 75kg)