48V 20Ah Forklift Power Lithium Battery for Industrial Vehicle
hoffumSpecification
No. |
Item |
General Parameters |
Remark |
1 |
Rated Capacity |
20Ah |
standard discharge(0.2C)25±5℃
6% bank for BMS, or self-discharge will damage the battery system. |
2 |
Minimum Rated Capacity |
19.6Ah |
|
3 |
Nominal Voltage |
48V |
|
4 |
Cycle Life
Higher than 80% of the Initial Capacity of the Cells |
>800 |
◆Charge: CC@0.5C to54V, then CV till current to 0.05C ◆Rest:30min.◆Discharge:1C to10%SOC ◆Temperature:25±5℃◆Carry out 800 cycles |
5 |
Discharge cut-off voltage |
≥40V(1C) |
Must remove SOC protection of BMS before testing |
6 |
Charging cut-off voltage |
≤54V |
Control by BMS |
7 |
Max Charging voltage |
54.6V |
Higher Voltage cause permanent damage to the battery |
8 |
Assembly method |
15S1P |
|
9 |
Packing material |
Sheet Metal + Spraying |
panel |
10 |
Standard charge |
0.2C current(CC)charge to 54V,then constant voltage (CC)28Vcharge till charge current decline to ≤0.02C |
Charge time :Approx5.5h Must be control by BMS with CAN-BUS |
11 |
Maximum Charge Current |
20A(15~45℃) |
10~20A (recommended) |
12 |
Maximum Continuous Discharge Current |
20A/单次(-10~45℃) 40A/单次(0~25℃) |
10A (recommended) 10A |
13 |
Maximum Pulse Discharge Current |
90A/10S |
At 160A continuous current, the BMS will trigger the discharge over current protection |
14 |
Operation Temperature Range |
Charge: 0~45℃ Discharge: -20~65℃ |
60±25%R.H. |
15 |
Storage Temperature Range |
Less than 1 month:-20~45℃ |
60±25%R.H. at the shipment state |
Less than 6months:20~35℃ | |||
16 |
Weight |
Approx: 11.3kg±5% |
|
17 |
Cooling |
Natural cooling |
|
18 |
Dimension |
Height: 433±2 mm |
|
Width: 220±1mm | |||
Length:120±1 mm | |||
19 |
Heating |
None |
|
20 |
NTC |
3 |
2 for cell 1for main board |
21 |
Comply standard |
EN1175:2020 ISO13849 PL=c IEC62619 IP54 |