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Product Details:
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| Rated Capacity: | 12.8V | Reted Voltage: | 50Ah |
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| Power: | 640Wh | Application: | Solar Street Light, Trolling Motor |
| Self-discharge Rate: | ≤3% Per Month | Container Material: | ABS Plastic Case |
| Terminal: | M8 | Trademark: | Elite Or OEM |
| BMS: | Built-in | Transport Package: | Carton/ Pallet |
| High Light: | Built in BMS 12V LiFePO4 Battery,Deep Cycle 12V LiFePO4 Battery,50Ah 12V Li Ion Battery |
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Deep Cycle Li-ion 12V 12.8V 50Ah LiFePO4 Battery for Power and Solar Storage System
Li-ion Battery Advantages
1.Stable performance with operating environment of -20 ℃-55 ℃
2. More than 4000 cycle times life span, about 8-10 times longer compare with lead-acid battery.
3. Support fast charge/discharge without damaging the battery.
4. High energy density, about 2 times more capacity with the same size lead acid battery.
5. Bluetooth function or LCD display for checking the battery status conveniently
6. With built-in BMS, protect the battery well.
LiFePO4 Battery Parameter
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Electrical Characteristics |
Model | 12.8V 50AH | 12.8V 65AH | 12.8V 75AH | 12.8V 80AH | ||||
| Energy | 640Wh | 768Wh | 960Wh | 1024Wh | |||||
| Battery Type | LiFePO4 Battery | ||||||||
| Internal Resistance | ≤10mΩ | ||||||||
| Cycle Life | >4000 cycles@1C 100% DOD | ||||||||
| Months Self Discharge | <3% | ||||||||
| Efficiency of Charge | 100%@0.5C | ||||||||
| Efficiency of Discharge | 96-99% @1C | ||||||||
| Standard Charge | Charge Cut-off Voltage | 14.6±0.2V | |||||||
| Charge Mode | 0.2C to 14.6V, then 14.6V charge current to 0.02C(CC/CV) | ||||||||
| Recommend Charge Current | 10-25A | 12-30A | 15-37.5A | 16-40A | |||||
| Max. Charge Current | 50A | 60A | 70A | 80A | |||||
| Standard Discharge | Max. Continuous Discharge Current | 50A | 60A | 70A | 80A | ||||
| Max. Pulse Current | 100A | 120A | 150A | 160A | |||||
| Discharge Cut-off Voltage | 10V | ||||||||
| Environmental | 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 | ||||||||
| Water Dust Resistance | IP54 | ||||||||
| Mechanical | Cell&Method | 4S | |||||||
| Package | ABS case(Metal Optional) | ||||||||
| Dimensions(in./mm.) | 198*166*170mm | 269*160*208mm | 269*160*208mm | 307*169*208mm | |||||
| Weight(lbs./kg.) | 6.5Kg | 8.5Kg | 12Kg | 13Kg | |||||
| Terminal | M8 | ||||||||
| Display screen | Optional | ||||||||
| Bluetooth | Optional | ||||||||
| Series/Parallel | 4 Series or 2 Parallel Connection | ||||||||
| Others | Certification | CE, MSDS, UN38.3 | |||||||
| Warranty | Standard 3 years, 5+ years upon request | ||||||||
| OEM | Support for customized dimension, current, logo and so on. | ||||||||
Lithium-ion Battery Overiew
Services
1. All of your inquires and emails will be replied within 12 hours
2. Our professional engineer team can provide you one stop battery solution
3. Battery voltage,capacity,case material,BMS and dimension can be customized
4. All of our LiFePO4 battery will be tested one by one before shipment
5. We can print your own logo on case or make customized label
6. We offer 1-3 years warranty and continuous technical support
Packaging & Shipping
Package: With high quality pearl wool, UN cartons / Plywood, plastic pallet.
Shipping: By air, by sea, by express, railway transportation and so on.
FAQ
Q: Are you trading company or manufacturer?
A: We are Elite original factory and supply the most competitive price.
Q. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the courier cost.Samples are free within certain quantities..
Q: Do you provide after-sales service?
A: Yes, usually Standard 3 years, 5+ years upon request. If any problem during this period, please contact us at any time.
Q: Do you accept OEM/ODM?
A: Yes, customized it is available. Please kindly send us your specific requirements.
Q: What kind of certificates do you have?
A: We can provide CE, MSDS,UN38.3, If you require other certification, we could also do it but the certification fee need to negotiate
Q: What is your term of payment?
A: We accept T/T,Paypal,Alibaba payment way and so on.
Trade term are available for EXW, FOB, CIF,CFR,DDU,DDP
Contact Person: Colin
Tel: +86-755-84862035
