SK Battery
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| Model NO. | CARSIS6.5 |
| Rated Capacity | >1000MAH (6000mAh) |
| Standard Voltage | 144V |
| Battery Type | Ni-MH / Li-ion |
| Cycle Life | 6000 Times |
| Application | HEVs, Emerging EVs, and Fuel Cell EVs |
Nickel-metal hydride (NiMH or Ni-MH) batteries are a type of rechargeable battery using hydrogen storage alloys as the negative electrode material. They have drawn increased attention owing to their higher energy density, improved high-rate capability, and high tolerance to overdischarge.
Primary Advantages: Compared to Li-ion, NiMH batteries offer superior safety with no reported major incidents. They are preferred in industrial applications due to design flexibility (30 mAh to 250 Ah), environmental acceptability, and low maintenance.
| Parameter | Specification |
| Type | Nickel-Metal Hybrid Battery |
| Normal Voltage | 7.2V |
| Operating Voltage | 6.0V~9.0V |
| Max Continuous Charging Current | 120A |
| Max Continuous Discharging Current | 210A |
| Power Density | >1450W/Kg |
| Internal Resistance | ≤14.4mΩ |
1. Charge only in accordance with the specified method and temperature range.
2. Do not reverse charge or exceed the required charging current/time.
3. Keep away from fire, water, and conductive substances.
4. Do not dissect, solder, or hit the battery.
5. If the battery is not used for a long time (6+ months), it must be activated to maintain performance.
