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Product Details:
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| Rated Capacity: | 12.8 Volts | Reted Voltage: | 50 Amp Hours |
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| Retention Rate: | ≥80% After 2000 Cycles | 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: | 75Ah LiFePO4 Battery Pack,M8 Terminal LiFePO4 Battery Pack,100Ah Solar Lithium Battery |
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LiFePO4 Battery Features
1. Lighter Weight
About 1/3 of the same capacity lead acid battery and support heavier on power
2. Low Self-discharge
Monthly 3% self-discharge much less than the lead acid batteries of 10%
3. BMS Protection
Feature with Over Charge; Over dicharge; Short Circuit; Over Current; Over Temperature Protection... ...
4. Optioanl for Bluetooth Function
With bluetooth APP, you can check battery status freely such as SOC voltage capacity temperature etc
5. Applications
Widely used in RV, camping car, golfcart, sightseeing car, marine, yacht, solar backup, and other deep cycle applications etc.
Battery Specification
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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. | ||||||||
Warning!
· Never throw the battery into water, keep it under dry, shady and cool circumstance when not use.
· Never upside down the positive and negative.
· Never connect the positive and negative of battery with metal.
· Never ship or store the battery together with metal
· Never knock, throw or trample the battery.
· Never cut through the battery with nail or other edge tool.
Tips!
· Never use or keep the battery under the high temperature. Otherwise it will cause battery heat, get into fire or lose some function and reduce the life. The proposed temperature for long-term storage is 10-45℃.
· Never throw the battery into fire or heating machine to avoid fire, explosion and environment pollution; scrap battery should be returned to the supplier and handled by the recycle station.
· Never use the battery under strong static and strong magnetic field, otherwise it will destroy the protecting device.
· If battery leaked, the electrolyte get into eyes, please don’t knead, please wash eyes by water and send to hospital. Otherwise it will hurt eyes.
· If battery emit peculiar smell, heating, distortion or appear any unconventionality during using, storage or charging process, please take it out from device or charge and stop using.
· Never cut the battery in socket directly; please use the stated charger when charging.
· Check the voltage of battery and relevant connectors before using the battery. It can’t be used until everything turns out to be normal.
· Prior to charging, fully check the insulativity, physical condition and ageing status, since breakage and ageing are never allowed; the pack voltage must not be less than the cutoff voltage, if not, it’s abnormal and that battery needs to be labeled. The user should contact our Customer Service Dept and it can’t be charged until repaired by our staff.
· The battery should be stored in full SOC. It needs to be charged once if out of use for as long as half a year.
· Clean the dirty electrode, if any, with a clean dry cloth, or poor contact or operation failure may occur.
Contact Person: Colin
Tel: +86-755-84862035
