| Customization: | Available |
|---|---|
| Type: | Lithium-Ion Battery Pack |
| Connection Mode: | Series and Parallel |
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Features
* Longer Cycle Life, cycle life up to 3,500 times, 5 times that of ordinary lead-acid batteries. Help reduce battery replacement costs and overall costs.
* Lighter weight, high density capacity, 3 times the capacity of lead-acid batteries under the same volume.
* Higher Power, delivers twice power of lead acid battery, even high discharge,while maintain high energy capacity.
* Wider Temperature Range:-20ºC~60ºC
* Super safety performance, Lithium iron phosphate chemistry eliminates the risk of explosion or combustion due to high impact, overcharging or short circuit situation.
* Complete BMS function, powerful protection, with over charge, over discharge, over current, over temperature and Short circuit protection.
* Intelligent monitoring, the unit cell can be monitored from time to time, support parallel function, support up to 16 sections.
* Balanced function ensures consistent battery balance per cell and maximizes battery life.
* Wide application area, data center , telecommunication , solar/wind energy storage system , UPS, Inverter and backup power, electrical vehicles and so on.
51.2V 300Ah LiFePO4 Battery Specification
|
Model Type |
ELT-LFP-51.2V-300Ah |
|
Energy |
15360Wh |
|
Nominal Voltage |
51.2V |
|
Nominal Capacity |
300Ah |
|
Recommend Charge Current |
20A |
|
Max. Charge Current |
100A |
|
Max. Continuous Discharge Current |
100A |
|
Max. Pulse Current |
250A(5S) |
|
Internal Resistance |
≤10mΩ |
|
Cycle Life |
>3000 cycles@1C 100% DOD |
|
Months Self Discharge |
<3% |
|
Efficiency of Charge |
100%@0.5C |
|
Efficiency of Discharge |
96-99% @1C |
|
Charge Cut-off Voltage |
58.4±0.2V |
|
Charge Mode |
0.2C to 58.4V, then 58.4V charge current to 0.02C(CC/CV) |
|
Discharge Cut-off Voltage |
40V |
|
Charge Temperature |
0ºC to 45ºC(32F to 113F)@60±25% Relative Humidity |
|
Discharge Temperature |
-20ºC to 60ºC(-4F to 140F)@60±25% Relative Humidity |
|
Storage Temperature |
0ºC to 40ºC(32F to 104F)@60±25% Relative Humidity |
|
Cell&Method |
16S |
|
Package |
Metal Case |
|
Dimension |
750*480*231mm |
|
Weight(lbs./kg.) |
121kg |
Product Pictures
Application of 51.2V 300Ah LiFePO4 Battery
1. Large-scale electric vehicles: Electric bus, electric car, E-Tour Car
2. Light electric car: E-bike, electric scooter, e-motor, electric golf car, forklift, cleanness car, electric wheelchairs
3. E-tool: Electric drill, electric saw, lawn mower and so on
4. Remote control cars, boat, aircraft, toys
Advantages of 51.2V 300Ah LiFePO4 Battery
Long Life Warranty
The period of warranty is 36 months from the date of shipment. Elite guarantees to give a replacement in case of battery with defects proven due to manufacturing process instead of the customer abuse and misuse.
Deep Cycle prismatic Cell
300 ampere hours. Lithium battery cells provide consistent power for all 300 amp hours. Elite LiFePO4 batteries have a flat voltage curve, which means they have a steady power output as the battery discharges.
LIFECYCLES (BATTERY LIFESPAN)
Up to 100% capacity for 3,000 cycles in recommended conditions. The typical SLA has 400 cycles. Lithium batteries last so long that the price per use is a fraction of traditional batteries.
Smart Built-in BMS
Passive balancing (active balance optional), low voltage cutoff, high voltage cutoff, short circuit protection and temperature protection for increased performance and longer life. Besides, Bluetooth function for option that enables to monitor battery status, such as, voltage, capacity and so on.
LiFePO4 Battery Performance and Test Conditions
1. Standard test conditions
Test should be conducted with new batteries within one week after shipment from our factory and the batteries shall not be cycled more than five times before the test. Unless otherwise specified, test and measurement shall be done under temperature of 20±5ºC and relative humidity of 45~85%. If it is judged that the test results are not affected by such conditions, the tests may be conducted at temperature 15~30ºC and humidity 25~85%RH.
2. Standard Charge/Discharge
Standard Charge: 0.2C
Charging shall consist of charging at a 0.2C constant current rate until the battery reaches 14.6V. The battery shall then be charged at constant voltage of 14.6 volts while tapering the charge current. Charging shall be terminated when the charging current has tapered to 0.05CA. Charge time: Approx 7.0h, The battery shall demonstrate no permanent degradation when charged between 0 ºC and 45 ºC.
Standard Discharge: 0.2C
Battery shall be discharged at a constant current of 0.2C to 10V @ 20º ± 5C
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