Brand: Haoan charging operating temperature: 0 ° C~40 ° C Product type: medium rate product certification: ce discharge operating temperature: - 20 ° C~60 ° C Specification: 48V15Ah (with a range of 30 to 50 km) equipped with a 5 A charger, 48V35Ah (with a range of 70 to 100 km) equipped with a 5 A charger, 48V40Ah (with a range of 100 to 110 km) equipped with a 5 A charger, 48V45Ah (with a range of 110 to 120 km) equipped with a 5 A charger, 48V50Ah (with a range of 130 to 150 km) equipped with a 8 A charger, 48V55Ah (with a range of 130 to 160 km) is equipped with an 8-amp charger, 48V60Ah (with a range of 150 to 170 km) is equipped with an 8-amp charger, 48V65Ah (with a range of 160 to 180 km) is equipped with an 8-amp charger, 48V100Ah (with a range of 250 to 280 km) is equipped with an 8-amp charger, 60V35Ah (with a range of 70 to 100 km) is equipped with a 5-amp charger, 60V40Ah (with a range of 100 to 120 km) is equipped with a 5-amp charger, 60V50Ah (with a range of 120 to 150 km) is equipped with a 5-amp charger, and 60V50Ah (with a range of 130 to 160 km) is equipped with a 5-amp charger, 60V55Ah (160 to 180km) is equipped with a 5-amp charger, 60V60Ah (140 to 170km) is equipped with an 8-amp charger, 60V65Ah (150 to 180km) is equipped with an 8-amp charger, 60V80Ah (160 to 190km) is equipped with an 8-amp charger, 60V100Ah (200 to 230km) is equipped with an 8-amp charger, 72V35Ah (70 to 100km) is equipped with a 5-amp charger, 72V40Ah (100 to 110km) is equipped with a 5-amp charger, 72V45Ah (110 to 120km) is equipped with a 5-amp charger, 72V50Ah (with a range of 120 to 150 km) is equipped with an 8-amp charger, 72V55Ah (with a range of 130 to 160 km) is equipped with an 8-amp charger, 72V60Ah (with a range of 140 to 170 km) is equipped with an 8-amp charger, 72V65Ah (with a range of 150 to 180 km) is equipped with an 8-amp charger, 72V80Ah (with a range of 180 to 210 km) is equipped with an 8-amp charger, 72V100Ah (with a range of 220 to 250 km) is equipped with an 8-amp charger, For customization, please contact customer service chemistry type: automobile large monomer ternary lithium battery protection function: overcharge protection storage temperature: - 20 ° C~60 ° C whether imported: not imported