12V 480Ah Lithium ion Lifepo4 Battery for RV/Caravan/Solar Energy/Yacht
Features:
1. High lifespan: two thousand cycles and more.
2. Ultra safe Lithium Iron Phosphate chemistry(no thermal run-away, no fire or explosion risks).
3. No lead, no heavy metal, no toxic element.
4. Excellent temperature robustness(-20℃ up to +60℃ ).
5. Flexbile deployment: combining in parallel and series.
6. Constant power during discharge(very low internal resistance).
7. Energy efficiency>96%.
8. Very low self discharge(<3% per month).
9. No memory effect.
Specifications:
Mechanical | Cell & Method | Lifepo4 |
Dimension(L*W*H) | 522*240*219mm | |
Weight | 20KG | |
Electrical Characteristics | Rated Capacity | 480Ah |
High Rate Discharge Capacity | > 90% Rated Capacity | |
Discharge Capacity @ -20ºC(-4ºF) | > 70% Rated Capacity | |
Norminal Voltage | 12.8V | |
Energy | 6144Wh | |
Internal Impedance(@ 1000Hz.) | ≤20 mΩ | |
Cycle Life | >2500 Cycles @ 1C 100% DOD | |
Months Self Discharge | ≤ 5% @ 25ºC(77ºF) | |
Efficiency of Charge | 100% @ 1/3C | |
Efficiency of Disharge | 95% @1C | |
Standard
Disharge | Max Charge Voltage | 14.6V |
Charge Current | 150A | |
Max Charge Current | 250A | |
Environmental | Charge Temperature | 0 ºC to 45ºC(32ºF to 113ºF) @ 65±20%Relative Humidity |
Discharge Temperature | -20ºC to 60ºC(-4ºF to 140ºF) @ 65±20%Relative Humidity | |
Storage Temperature | ≤ 1 Month, -20ºC to 60ºC(-4ºF to 140ºF) @ 65±20%Relative Humidity | |
≤ 6 Month, -20ºC to 30ºC(-4ºF to 80ºF) @ 65±20%Relative Humidity |
Applications:
Electric Propelling Applications
♦ Engine Starting Battery
♦ Commercial Bus and Transit:
E-car, E-bus, Golf troller/car, E-bike, Scooter, RV, AGV, Marine, Tourist car, Caravan, Wheel chair,
E-truck, E-sweeper, Floor cleaner, E-walker etc.
♦ Intellectual Robots
♦ Power tools: electric drills, toys
Energy Storage
♦ Solar-Wind Power System
♦ City Grid (On/Off)
Back-up System and UPS
♦ Telcom Base, CATV system, Computer Server Center, Medical Instrumnt, Military Equipment
Pictures:
FAQ:
1): Are you manufacturer or simply trading company?
Re: We are manufacturer, and we sincerely welcome you to visit our factory!
2): Can I get a lower price if I order large quantities?
Re: Yes, cheaper prices with more bigger size orders.
3): Do you offer charger for battery?
Re: Yes, we do. If you also need charger, please mention it when sending inquiry, kindly note that our charger cost is not included in the battery cost.
4): How about your company intelligence?
Re: ISO9001 certification, China Hi-tech company, 10 million battery assurance, 8 patents, Almost all products are MSDS, UN38.3, IEC62133, CB,etc certificated.
5): When you ship my order?
Re: Normally 5-10days after receiving your payment, but it can be negotiated based on order qty and production schedule.
6): How about the quality guarantee period?
Re: Two year!