120A High Power Lithium Battery , Lithium Ion Motorcycle Battery 207 X 150 X 360 Mm Size
Lithium Ion Battery 72V 60Ah for E motorbike , 120A High Power
VICT Advantages
Premier custom battery pack manufacturer, 8 years exporting experience to USA and Europe market, Our staff has more than 10 years of accumulated battery engineering and manufacturing experience, Our R&D colleagues are from the top 2 university and scientific institution of studying lithium chemical in china. Strict Quality Control, we set strict QC standards include appearance, package, internal structure, electric performance etc. We promise to offer our customers high quality battery. Customer first culture: 80% of our customers are 5 years above long term partners. 7 x 24 Hours service for you, fastest reply.
Parameter
| Item | Specification | Notes |
| Array Mode | 6P20S | |
| Nominal Capacity | 60Ah at 23±2℃ | Standard charge and discharge |
| Nominal Voltage | 72V | |
| Energy | 4320Wh | at 23±2℃ |
| AC Impedance | ≤70mΩ | At 1kHz with 100% SOC |
| Charging Voltage | 84±0.15V | |
| Discharge End Voltage | 60±0.2V | |
| Standard Charging Method | CC and CV is 20A | Tempeature 23±2℃,charge end with 3.5h orcurrent drops to 0.02C |
| Max.Charge Current | 30A | Temperature 23±2℃ |
| Standard Discharging Method | 60A | Constant Current Discharge with 1C |
| Max.Discharge Current | 120A | Discharge Time: Less than 120 s (at 23±2℃) |
| Operating Temperature | Charging | 0℃～45℃ |
| Discharging | -20℃～60℃ | |
| Charge Retention and Capacity Recovery Characteristic | Charge Retention Rate≥55% and Capacity Recovery Rate≥ 80% | Storage the battery for 20d at 60℃ after fully charge with standard charge method |
Parameter of BMS / PCM
| Item | Specification | Notes |
| Model | LI-LEVM-20S-01 | |
| Charge Method | CC Plus CV | |
| Max. Charge Current | 30A | Typical 10A |
| Continuous Discharge Current | 100A | |
| Max Discharge Current | 120A | Time 120s |
| Overcharge Protection Threshold | 4.2±0.03V | |
| Overcharge Protection Release Conditions | 4.1±0.05V | |
| Over Discharge Protection Voltage Threshold | 2.8±0.08V | Delay time 1s |
| Over Discharge Protection Release Conditions | Charging or release load | |
| Over Discharge Current Protection | 120±10A | Time 9ms |
| Over Discharge Current Protection Release Conditions | Charging or release load | |
| Over Temperature Protection Threshold | 75℃±8℃ | During Discharge Process |
| Over Temperature Protection Release Condition | 58℃±8℃ | During Discharge Process |
| Balance Start Voltage | NO | |
| Balance Current | NO | |
| BMS B-, P- On-Resistance | ≤20mΩ | |
| Short Circuit Current Protection Function | Yes | Exterior short circuit |
| PCM Consumption Current | 150μA (Max.) | Normal mode |
| Communication function | RS485 |
Main Applications
Electric Motorcycle, Solar energy Storage, Mobility Devices, Caravan and camping, UPS and Critical power, Personal power packs, Medical Equipment etc.
Quality and Guarantee
- Power management: You may be completely confident in our lithium batteries because all batteries have built in high quality PCB board, charging protectors, thermal protectors and circuit breakers, which effectively avoid the problems of over discharge, ove charge, over heating and short circuit etc.
- Our lithium batteries follows the ISO9001, CE, RoHS international standard in various aspects from material preparation to production, quality control, sales, transportation, customers service.
- For each batch batteries, safe test such as nail penetration test would be conducted to assure safety.
- Full capacity is assured due to capacity test woud be carried out for each pieces.
- Life span: We use full A+ battery cells in all Lifepo4 batteries. There is no A or B grade low quality cells inside, so such battery can work longer and have larger capacity than others.
Packaging
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.