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!
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