Basic Info.
Product Description
Key Features :
♦Longer Cycle Life : Offers up to 20 times longer cycle life and five times longer float/calendar life than lead acid battery , helping to minimize replacement cost and reduce total cost of ownership
♦Lighter Weight : About 40% of the weight of a comparable lead acid battery . A " drop in" replacement for lead acid batteries
♦Higher Power : Delivers twice power of lead acid battery ,even high discharge rate, while maintaining high energy capacity
♦Wider Temperature Range : -20ºC~60ºC
♦Superior Safety: Lithium Iron Phosphate chemistry eleminates the risk of explosion or combustion due to high impact overcharging or short circuit situation
Applications :
♦Wheelchairs and scooters
♦Solar/wind energy storage
♦Back-up power for small UPS
♦Golf trolleys&buggies
♦Electric bikes
| Electrical Characteristics | Nominal Voltage | 51.2V |
| Nominal Capacity | 300Ah | |
| Energy | 15360Wh | |
| Internal Resistance(AC) | ≤20mΩ | |
| Cycle Life | >3500 cycles @ 1C 80% DOD | |
| Months Self Discharge | <3% | |
| Efficiency of Charge | 100% @0.5C | |
| Efficiency of Discharge | 96~99% @1C | |
| Standard Charge | Charge Voltage | 58.4±0.2V |
| Charge Mode | 0.2C to 58.4V, then 58.4V, charge current to 0.02C(CC/CV) | |
| Charge Current | 100A | |
| Max. Charge Current | 100A | |
| Charge Cut-off Voltage | 59.4±0.2V | |
| Standard Discharge | Continuous Current | 100A |
| Max.Pulse Current | 200A(<3s) | |
| Discharge Cut-off Voltage | 40V | |
| Environmental | Charge Temperature | 0ºC to 55ºC (32F to 131F) @60±25% Relative Humidity |
| Discharge Temperature | -20ºC to 60ºC (-4F to 140F) @60±25% Relative Humidity | |
| Storage Temperature | -20ºC to 45ºC (-4F to 113F) @60±25% Relative Humidity | |
| IP Class | IP65 | |
| Mechanical | Plastic Case | ABS/Metal |
| Approx.Dimensions | 565*460*540mm/Customized | |
| Approx.Weight | 138kg |
♦ Battery factory Founded in 1996 , 2 million batteries annual production capacity ♦ Products including valve regulated lead acid battery , Gel battery , lithium battery,deep cycle battery, OPzV
and OPzS battery
♦ Products are exported to more than 150 countries
♦ Products are certified by CE , Rohs,ISO
♦ Mature and very well respected AGM and GEL technologies for valve-regulated lead-acid
batteries ranging from 2Ah to 3000Ah
