LiFePO4 Pack Rechargeable Lithium Battery 64Wh 5Ah For Solar Street Light
12V 5Ah LiFePO4 Battery Pack Rechargeable Lithium Battery for Solar Street Light
LiFePO4 Battery Features
1. Lighter weight, smaller size.
2. High temperature performance.
3. Extremely safe, no explosion, no fire under collision.
4. Strong over-discharge resistance and charge retention.
5. Strong charging acceptance and quick-charging capability.
6. Maintenance-free and no acid or water for maintenance in usage.
7. Low self-discharge and good discharge performance at high temperature.
Lithium Batteryspecifics
| NO. | Item | Specifications | |||
| 1 | Nominal capacity | 5Ah | |||
| 2 | Initial Impedance | ≤180mΩ | |||
| 3 | Weight | Approx:0.8kg | |||
| 4 | Nominal voltage Fully charge voltage(FC) Fully discharge voltage(FD) |
3.2 V 3.65 V Defined in this DOC: FC = 3.65V 2.5 V Defined in this DOC: FD =2.60 V |
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| 5 | Standard charge current | 0.2C | |||
| 6 | Shipment voltage | 12V~12.8V | |||
| 7 | Standard charging method | 0.2C CC(constant current)charge to FC, then CV(constant voltage FC)charge till charge current decline to ≤0.01C | |||
| 8 | Charging time | Standard Charging Approx 3 hours |
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| 9 | Standard Discharge Current | Constant current 0.2 C end voltage FD | |||
| 10 | Max. charge current | 0ºC~15ºC | 1C | ||
| 15ºC~25ºC | 1C | ||||
| 25ºC~45ºC | 1C | ||||
| 11 | Max. discharge current | -10ºC~15ºC | 1C | ||
| 15ºC~60ºC | 1C | ||||
| 12 | Charge cut-off voltage | 14.6V | |||
| 13 | Discharge cut-off Voltage | 10V | |||
| 14 | Storage temperature | -20ºC~60ºC | ≤1 month | Percentage of recoverable capacity no less than 80% of the initial capacities | |
| -20ºC~45ºC | ≤3 month | ||||
| -20ºC~28ºC | ≤1 year | ||||
| 15 | Recoverable capacity | Constant current 0.5C charge to FC, then constant voltage FC charge to current declines to 0.01C, rest for 10min,constant current 0.5C discharge to FD,rest for 10min.Repeat above steps 3 times, recording the maximum capacity | |||
| 16 | Storage Humidity | ≤75% RH | |||
| 17 | Appearance | Without distortion and leakage | |||
| 18 | Standard testing condition | Temperature : 23±5ºC Humidity : ≤75%RH Atmospheric Pressure : 86-106 Kpa |
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Li-ion Battery Image:
LFP Battery Applications
1. Storage: Wind & Solar energy storage, home energy storage；etc;
2. Telecom: Transmission base, Communication power, Telcom Base,etc;
3. UPS : Medical Instrument, Military power, Computer Server Center；etc;
4. Backup: Touring car, Caravan,Marine, Yacht,etc;
5. Others: Electric Golf Car, Electric forklifts, Engine Starting Battery, Commercial Bus and Transit (E-car, E-bus, Golf car, E-bike, Scooter, AGV, Wheelchairs, E-truck, E-sweeper,etc;
FAQ
Q1: Does Elite support door to door shipping?
A1: Yes. Normally if battery unit weight is below 30kg, we can delivery it to the destination address via Air Express. If battery unit weight is above 30kg, we delivery it via sea shipping. If you want to us to help you to make custom clearance, we would like to do that.
Q2.: Can we do series and parallel connection by ourselves (12 volt battery)?
A2.: Yes. But, we should pay attention to below tips:
a.: Connect the same spec. battery pack. Please don't mix them.
b.: The voltage difference of the connection batteries should be 50mV below.
c.: Support 4 series OR 2 parallel connection. Please don't do series and parallel connection at the same time.
d. If we don't obey the tips, It may cause battery damaged or shorten the battery lifespan.
Q3.: How can I resell lithium batteries well in my market ?
A3.: Do market research, set your focus application field,learn more knowledge about lithium battery. build your own brand. We can work together with you to explode the market.
Q4.: Why Elite ask me so many questions? I just want to know the price.
A4.: Sorry for annoying you. But the discharge current, voltage etc. Information is very important for us to produce the correct battery for you. We also have price list, but it is only for your reference. We should confirm the discharge current etc. Information before we produce your orders.
Q5. Does Elite battery include BMS? Can we use it for vehicle?
A5: Yes, our battery pack include BMS, you can use it for low speed vehicles.And make sure the discharge current can meet the application request (please refer to Q4) . If you want to use standard vehicle, please inform us, we need to adopt more complex design BMS and different technology solution.
Q6. What is the warranty?
A6: Our standard warranty is 3 years. Our battery lifespan can be used for at least 8 years for normal 1 cycles per day. We have a complete warranty policy documents, please feel free to contact us to get it.
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