48v 20ah rear rack lithium battery | |||
Rated Voltage | 48V | ||
Rated Capacity | 20Ah | ||
Net Weight | 7.5Kg | ||
Cut-off Discharge Voltage | 35.8V | ||
Charge Upper Limit Voltage | 54.6V | ||
Charging Time | 6 Hours | ||
Max Discharging Current | 40A | ||
Standard charger | cc/cv(max ,charging rate 4A) | ||
Warranty | 1 years | ||
Operating Temperature | charge (0 ~ 45°C) | ||
discharge (-20 ~ 60°C) | |||
Storage Temperature | within 1 month (-20~ 50°C) | ||
within 3 months (-20~ 40°C) | |||
within 3 months (-20~ 20°C) |
Shipping options | Recommend | Delivery time | |
Express | DHL | widely recommend | 3-7 business days |
UPS | widely recommend | 3-7 business days | |
FEDEX | recommend | 5-7 business days | |
TNT | recommend | 5-7 business days | |
EMS | widely recommend | 5-10 business days | |
Post mail | for sample order | 7-60 business days | |
Airfreight | for sample order | 5-7 business days | |
By sea | for sample order | 7-35 business days |