Nominal capacity: 2,3,2.6,2.2 Brand: Jinhong power product type: medium rate charging current: 1 cell standard: A cell product certification: MSDS shelf life: 12 months Chemical type: ternary lithium ion protection function: BMS intelligent all-round protection storage temperature: - 10 ℃ - 45 ° C Weight: 300 charging voltage: 25.2V Range of use: power energy storage product size: 37 * 58 * 70 Charging working temperature: 0 ℃ - 45 ° C Specification and model: 24V2000mAh, 24V2600mAh, 24V3000mAh, 24V2200mAh Battery type: ternary lithium battery pack charging time: 3-4.5 Discharge working temperature: - 20 ℃ - 60 ° C Nominal voltage: 22.2 Imported or not: non-imported