| Customization: | Available |
|---|---|
| Type: | Lithium-Ion Batteries |
| Usage: | Car, Bus, UPS, Electric Power, Lighting, Electric Bicycle, Boat, Solar |
|
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Key Features :
♦Intra-system balancing
♦Flame retardant system to UL94V-O
♦Good high temperature performance
♦High cycle times and long service life
♦Safe Lithium Iron Phosphate Technology
♦Thousands of cycles, under normal conditions
♦High energy density and conversion efficiency
♦Environmental Friendly, without any heavy metals
♦Complete with Battery Management System built-in
♦Can use most standard VRLA chargers for this system
♦Low self discharge rate of 2 years before required recharging
♦Easy installation, can be in 19-inch standard cabinet or be wall-mounted
♦Built-in automatic protection for over-charge, over-scharge & over-temperature conditions
Applications :
♦Wheelchairs and scooters
♦Solar/wind energy storage
♦Back-up power for small UPS
♦Golf trolleys&buggies
♦Electric bikes
| Item | Specification |
| Model | LFeLi-4820 |
| Rated Capacity (5HR) | 20AH |
| Normal Voltage | 51.2V |
| Discharge Ending Voltage | 43.2V |
| Charging Limited Voltage | 57.6V |
| Max. Charging Current | 20.0A |
| Max. Continue Discharging Current | 20.0A |
| Weight | Approx. 14kg |
| Display | Without a display screen |
| Parallel Connection | Don't support parallel connection |
| Dimensions(W*D*H)mm(inches) | 422(17.4'')*330(12.99'')*88(3.46'') |
| Containing Cell | 3.2V 20AH |
| Design Life | More than 10 years |
| Cycle Life | More than 3000 cycles at 80% DOD |
| IP Class | IP30 |
| Outer Package Material | White bake lacquer steel case |
| Operating Temperature | Charging: 0 to +45 ºC Discharging: -20 to +60 ºC Storage: -20 to 60 ºC |
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