LiFePO4 Lithium Batteries
LIVEN series LVIF. LiFePO4 battery is a type of rechargeable battery, which uses LiFePO4 as a cathode material, and a graphitic carbon electrode with a metallic current collector grid as the anode.
One important advantage over other lithium-ion chemistries is thermal and chemical stability, which improves battery safety.
LiFepo4 has higher current or peak-power ratings than other technologies. Because of the nominal 3.2 V output, four cells can be placed in series for a nominal voltage of 12.8 V. This comes close to the nominal voltage of 12V lead acid batteries; this makes LFP a good potential replacement for lead-acid batteries in many applications. The LFP cells must be at least balanced initially before the pack is assembled and a protection system also needs to be implemented to ensure no cell can be discharged below a voltage of 2.5V or severe damage will occur in most instances.
GENERAL FEATURES
- High performance, completely maintenance-free, low self-discharge.
- Discharge rate 1C.
- Nominal operating voltage 12.8V.
- Floating & standby use: up to 10 years.
- 100% precise quality testing, stable quality and high reliable performance.
- Uniform output voltage in the entire discharge curve.
- Provide full nominal capacity, even at high currents.
- Energy density: up to 130Wh/kg. Capacity density: up to 145Ah/kg.
- Suitable for standby power and energy storage power use.
- Working temperature range. (-20ºC ~ 60ºC). Long storage time.
- Cycle use: Up to 2000 cycles at 100% DOD.
MAIN APPLICATIONS
- All purpose. Telecommunications.
- Uninterruptable Power Supply (UPS). DC power supply.
- Electric Power System (EPS). Emergency backup power supply. Wheelchairs and Scooters.
- Golf trolleys and Golf cart. Railway and Marine systems. Electric tools.
- Medical equipment.
| Model | Nominal Voltage （V） | Capacity (Ah) C5 | Length (mm) | Width (mm) | Height (mm) | Weight (Kg) | Terminal | Internal Resistance (mOhm) |
|---|---|---|---|---|---|---|---|---|
| LVIF5-12 | 12,8 | 4,8 | 90 | 70 | 101 | 0,67 | F1 | ≤100 |
| LVIF7,5-12 | 12,8 | 7,5 | 151 | 65 | 95 | 1 | F2 | ≤90 |
| LVIF12-12 | 12,8 | 12 | 151 | 99 | 95 | 1,7 | M5 | ≤70 |
| LVIF15-12 | 12,8 | 14,4 | 151 | 99 | 95 | 2 | M5 | ≤70 |
| LVIF18-12 | 12,8 | 18 | 181 | 76 | 166 | 2,1 | M5 | ≤40 |
| LVIF20-12 | 12,8 | 19,5 | 181 | 76 | 166 | 2,6 | M5 | ≤100 |
| LVIF25-12 | 12,8 | 25,6 | 175 | 165 | 125 | 3,4 | M5 | ≤40 |
| LVIF32-12 | 12,8 | 32 | 194 | 130 | 162 | 4,7 | M6 | ≤40 |
| LVIF40-12 | 12,8 | 41,6 | 197 | 166 | 176 | 5,4 | M6 | ≤100 |
| LVIF50-12 | 12,8 | 51,2 | 230 | 134 | 200 | 7,1 | M6 | ≤40 |
| LVIF60-12 | 12,8 | 60,8 | 228 | 138 | 208 | 8,2 | M8 | ≤40 |
| LVIF75-12 | 12,8 | 76,8 | 260 | 167 | 212 | 10 | M8 | ≤40 |
| LVIF90-12 | 12,8 | 89,6 | 306,8 | 166,3 | 207,3 | 12,5 | M8 | ≤40 |
| LVIF100-12 | 12,8 | 102,4 | 328 | 172 | 212 | 13,4 | M8 | ≤40 |
| LVIF120-12 | 12,8 | 121,6 | 406 | 172 | 211,5 | 16,2 | M8 | ≤40 |
| LVIF150-12 | 12,8 | 153,6 | 485 | 172 | 240 | 20,5 | M8 | ≤40 |
| LVIF200-12 | 12,8 | 204,8 | 523 | 235 | 222 | 27 | M8 | ≤40 |
| (V) | （Ah) C5 | (mm) | (mm) | (mm) | (Kg) | (mOhm) |
