5years warranty rechargeable solar lithium ion batteries 48 v 200ah 300ah
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- Supplier: Hefei Yangtze Solar Power Co. Ltd.
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Product Overview
Description
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 eliminates 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 bike
Electrical Characteristics | Nominal Voltage | 51.2V |
| Nominal Capacity | 200Ah | |
| Energy | 10240Wh | |
| Internal Resistance(AC) | ≤40mΩ | |
| Cycle Life | >2000 cycles @ 1C 100% 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 | 60A | |
| Max. Charge Current | 70A | |
| Charge Cut-off Voltage | 62.4±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 |
| Approx.Dimensions | 442mm*484mm*400mm | |
| Approx.Weight | 110kg (242lbs) |
Certifications
Company Information
♦Battery factory Founded in 1996, 2 million batteries annual production capacity
♦Products including Lithium battery, valve regulated lead acid battery, Gel battery, deep cycle battery, OPzV and OPzS battery
♦Products are exported to more than 150 countries
♦Products are certified by CE, TUV
♦Mature and very well respected AGM and GEL technologies for valve-regulated lead-acid batteries ranging from 2Ah to 3000Ah
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