12.8v Lithium Iron Phosphate Battery 32700 12V 54Ah Rechargeable
Battery Pack For EV Car
Features:
1. Using the technology of lithium iron phosphate cell, superior
safety, thousands of cycles, 100%DOD, under normal conditions.
2. Built-in automatic protection for over-charge, over
discharge,over current and over temperature.
3. Maintenance free.
4. Internal cell balancing.
5. Lighter weight: About 40% ~50% of the weight of a comparable
lead acid battery.
6. Can be charged using most standard lead-acid charges (set).
7. Wider temperature range:-20℃~60℃.
Specifications:
Nominal Voltage | 12.8V |
Nominal Capacity | 54Ah |
Energy | 691.2Wh |
Internal Resistance | 50≤mΩ |
Cycle Life | >2000 Cycles @ 0.2C Charge/Discharge at 100%DOD,End of Life 70%
Capacity |
Months Self Discharge | ≤3.5% per month at 25℃ |
Charge Voltage | 14.6±0.2V |
Charge Mode(CC/CV) | At 0℃~45℃ temperature, charged to 14.6V at a constant current of
0.2C5A, and then,changed continuously with constant voltage of 14.6V until the
current was not more than 0.02C5A. |
Charger Current | 10.8A |
Max.Charge Current | 27A |
Discharge Current | 10.8A |
Max. Continuous Current | 54A |
Max.Pulse Current | 60A(<3S) |
Disxcharge Cut-off Voltage | 10.0V |
Charge Temperature | 0℃ to 45℃(32℉ to 113℉) @60±25% Relative Humidity |
Disxcharge 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 |
Cell & Method | IFR32700 N60,4S9P |
Plastic Case | ABS |
Dimension(L*W*H*TH) | 229*138*212mm |
Weight | 6.7kg |
Terminal | M6 |
Applications:
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!
