China manufacturer rechargeable lithium ion Phosphate Deep Cycle Lifepo4 Batterie 48V 200Ah 400Ah UPS backup battery
The lithium iron phosphate battery (abbreviated as Li-IP, LFP (lithium ferro-phosphate) or LiFePO4 battery) is a type of lithium-ion battery using lithium iron phosphate (LiFePO4) as the cathode material, and a graphitic carbon electrode with a metallic backing as the anode. The energy density of an LFP battery is lower than that of other common lithium ion battery types such as nickel manganese cobalt (NMC) and nickel cobalt aluminum (NCA), and also has a lower operating voltage; CATL's LFP batteries are currently at 125 watt hours (Wh) per kg, up to possibly 160 Wh/kg with improved packing technology, while BYD's LFP batteries are at 150 Wh/kg, compared to over 300 Wh/kg for the highest NMC batteries. Notably, the energy density of Panasonic’s “2170” NCA batteries used in 2020 in Tesla’s Model 3 is around 260 Wh/kg, which is 70% of its "pure chemicals" value.
| Electrical
Characteristics | Nominal Voltage | 51.2V |
| Nominal Capacity | 200Ah@0.2C |
| Energy | 10240 Wh |
| Internal Resistance | ≤35mΩ |
| Cycle Life | 2000 Cycles @ 0.2C Charging/Discharging ,Until 70% Capacity |
| Self Discharge | ≤3.5% per month at 25℃ |
| Standard Charging | Max.Charging Voltage | 58.4±0.2V |
| Charging Mode | At 0℃~45℃ temperature, charged to 58.4V at a constant current of 0.2C, and then,changed continuously with constant voltage of 58.4V until the current was not more than 0.02C |
| Charging Current | 200A |
| Max.Charging Current | 200A |
| Standard Discharging | Discharging Current | 200A |
| Max. Continuous Current | 200A |
| Max.Pulse Current | 210A(<10S) |
| Discharging Cut-off Voltage | 40. V |
| Operating Condition | 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 | IP54 |
| Structure | Cell & Format | LFP54H4K1 54174201(6.5) (16S1P) |
| Casing | Metal |
| Dimension(L*W*H*TH) | 482*650*244mm(5.5U) |
| Package Dimension | |
| Weight | Approx.81Kg |
| Display panel | LCD |
| | Communication | RS485 (8P8C) |
◆ Using lithium iron phosphate cell, superior safety,thousands of cycles. ◆ Built-in automatic protection for over-charge, over discharge, over current and over temperature.
◆ No need of maintenance .
◆ Internal cell balancing.
◆ Lighter weight: About 40% ~50% of the weight of a comparable lead acid battery.
◆ Can be charged using most standard lead-acid charger (set).
◆ Wider temperature range:-20℃~60℃.
◆ Support for Series application expansion (up to 51.2V) and two in parallel.
◆ UPS ◆ Solar &Wind Power System ◆ Golf Cart ◆ Electric Vehicle , E-bike, E-rickshaw etc. ◆ Lighting
Q1. Can I have a sample order?
A. Yes, we welcome sample order to test and check quality.
Q2. What about the lead time? A. Sample needs 3 days, mass production time needs 5-7 weeks, it depends on order quantity.
Q3. Do you have any MOQ limit? A. Yes, we have MOQ for mass production, it depends on the different part numbers. 1~10pcs sample order is available. Low MOQ, 1pc for sample checking is available.
Q4. How do you ship the goods and how long does it take to arrive? A. It usually takes 5-7 days to arrive. Airline and sea shipping is also optional.
Q5. How to proceed with an order? A. Firstly let us know your requirements or application. Secondly, We quote according to your requirements or our suggestions.Thirdly customer confirms the samples and places a deposit for formal order. Fourthly We arrange the production. production and confirm the design firstly based on our sample.
Q6. Is it OK to print my logo on the product?
A. Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
Q7.Which certificates do you have?
A:We have CE/FCC/ROHS/UN38.3/MSDS ...etc.
Q8.How about warranty?
A:3 year warranty.
