| Port: | shenzhen |
| Payment Terms: | T/T |
| Supply Ability: | 10000000 Box/Boxes per Year |
| Discharge mode: | CC/CP/VP |
| Nominal capacity: | 20Ah |
| Place of Origin: | Guangdong China |
| Warranty: | OTHER |
| Cycle life: | 2000 Times |
| Nominal voltage: | 48V(15S) |
| Customization: | Customized voltage , capacity,size |
| Battery Size: | io-on |
| Charging current: | 0.2C |
| Model Number: | DD4820-DL module battery |
| Weight: | 12.5KG |
| Certification: | ce |
| Brand Name: | Didu |
| Type: | Li-Ion |
| Discharge current: | 1C |
| Product name: | DD4820-DL module battery |
| Application: | Toys,Power Tools,Consumer Electronics,BOATS,Golf Carts,SUBMARINES |
| Packaging Detail: | We'll pack them in cartons first and then in wooden cases |
| Basic Parameters | Module state | DD-4820-DL Module 48V(15S) |
| Nominal voltage | 48V(15S) | |
| Nominal capacity | 20Ah | |
| Structural Parameters | Length | 306±3mm |
| Width | 182±3mm | |
| Height | 138±3mm | |
| Weight | About 6.4Kg | |
| Electrical Parameters | Charging mode | CC/CP/VP |
| Charging current | 0.2C (standard) | |
| 1C(Maximum continued charging current@25℃) | ||
| Charging cut-off voltage | 54.75V | |
| Discharge mode | CC/CP/VP | |
| Discharge current | 1C(standard) | |
| 3C (Maximum continued discharge current@25°C) | ||
| Discharge cut-off voltage | 42V | |
| Working Conditions | Working Temperature | Charging : 0~+50℃ |
| Discharge: -20~+55℃ | ||
| Storage Temperature | Conventional storage temperature:-10~+45 ℃ (<3months, SOC: 20%~60%) | |
| Long-term storage temperature:-10 ~+40 ℃(<one year, SOC: 30%~60%)It is suggested that electricity should be replenished every three months. | ||
| Storage Humidity | 5%~95% | |
| Shipment status | Voltage: 48~49V | |
| SOC:30%~50% |
