Model NO.
OPT-48li
Type
Maintenance-free Type
Rated Voltage
48 V
Charging Voltage
48 V
Working Voltage
48 V
Charging Type
Constant Voltage
Wet Shelf Life
2~3Year
Discharging Type
Constant Current
Electrolyte
Acid Battery
Certification
RoHS, CE
Brand
Optimum
Rated Capacity
10-200 Ah
Max Charge Voltage
58 V
Cut-off Voltage
40 V
Normal Discharge Rate
1 C
Normal Charge Rate
0.2 C
Trademark
OPTIMUMNANO
Transport Package
Plastic Casepvc or Cutomized Alumilium Case
Specification
UL, CE
Origin
China Mainland(Guangdong)
HS Code
8507600090
Wide variety of shapes and sizes efficiently fitting the devices they power.
No pollution
No memory effect.
High battery safety.
Long cycle life 2000 times
Light weight and small volume.
Low Battery Internal Impedance.
High Capacity and Stable Discharge Voltage.
Outstanding Discharge performance and Storage Capability.
Others:
24 months warranty
OEM are welcome.
The capacity according to your demand.
We could assemble the battery cell according to your requirements.
Notice: Any battery pack through a single battery in series and parallel assembly comes through, you can also buy a single battery yourself for assembly.
| Any battery pack we produced were assembled by series and parallels of single battery cells ,So you can also buy single battery cells , and DIY according to your demands. | |||||||
| Type | Voltage (V) | Capacity (Ah) | Weight (g) | Energy Density (WH/kg weight ratio) | Energy Density (WH/L Volume Ratio) | Discharge rate | Life span(base on 1C discharge and charge rate |
| 18650 | 3.2 | 1.4 | 39 | 115 | 270 | ≤3C | 2000 cycles≥80% |
| 26650-HP | 3.2 | 2.2 | 80 | 88 | 200 | 10C~20C | 2000 cycles≥80% |
| 26650-LP | 3.2 | 3.2 | 85 | 120 | 292 | ≤3C | 2000 cycles≥80% |
| 32650-LP | 3.2 | 5 | 145 | 110 | 280 | ≤5C | 2000 cycles≥80% |
| 32650-LP | 3.2 | 5.5 | 147 | 120 | 308 | ≤3C | 2000 cycles≥80% |
| 32650-LP | 3.2 | 6 | 150 | 130 | 336 | ≤3C | 2000 cycles≥80% |
