Active Member
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[China]
Address: 8F, Building 3, Tianxing International Center, No. 508 Fengtan Road, Hangzhou, China. 310011
Contact name:Yang
Zhejiang Hengrui Technology Co., Ltd. |
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120AH High Capacity/ long cycle life Lifepo4 UPS/golf cart Lithium Ion Battery Pack
1, Broad operating temperature range: discharge temperature: -20-60°c
2, High capability and stability.
3, Low self-discharge and fast charge
4,. Good safety performance:When the pressure inside the battery is too large, the one-way safety valve will release gas and heat to make sure battery perform well. When the internal pressure reaches a certain level, the valve will be open immediately which can protect the battery from burning and explosion.
5, High Safety Ensured by Smart BMS.
6, High Energy Density by Adopting LFP Cells
7, Environmentally friendly and free from heavy metal.
For example
| Electrical Characteristics | |
| Nominal Voltage | 12.8V |
| Nominal Capacity@0.2C | 120Ah |
| Energy | 1536Wh |
| Internal Resistance | ≤45m Ω |
| Cycle Life | ≥3000 Cycles |
| Months Self Discharge | ≤3.5% per month at 25℃ |
| Mechanical | |
| Cell & Method | IFR32700 N60, 15S20P |
| Plastic Case | ABS |
| Dimension(L × W × H × TH) | 409 × 177 × 224 × 224mm |
| Weight | Approx. 14.6Kg |
| Terminal | M8 |
| Standard Charge | |
| Charge Voltage | 14.6 ± 0.2V |
| Charge Mode(CC/CV | At 0℃~45℃ temperature, charged to 14.6V at a constant current of 0.2C, and then charged continuously with constant voltage of 14.6V until the current was not more than 0.02C. |
| Charge Current | 24A |
| Max. Charge Current | 60A |
| Standard Discharge | |
| Discharge Current | 24A |
| Max. Continuous Current | 100A |
| Max. Pulse Current | 200A(<3S) |
| Discharge Cut-off Voltage | 10.0V |
| Operating Environment | |
| Charge Temperature | 0℃ to 45℃(32℉ to 113℉) @60±25% Relative Humidity |
| Discharge Temperature | —20℃ to 60℃(-4℉ to 140℉) @60±25% Relative Humidity |
| Storage Temperature | 0℃ to 45℃(32℉ to 113℉) @60±25% Relative Humidity |
| Water Dust Resistance | IP55 |
| Protection Parameter | |
| Over-current Protection Current | 300A |
| Over-charge Protection Voltage | 15.2V |
| Over-discharge Protection Voltage | 9.2V |
| High Temperature Protection | 65℃ |
Different DOD Discharge Cycle Life Curve @0.5C, 25 ℃
