2V/300Ah solar battery, deep cycle and maintenance free

Delivery term:The date of payment from buyers deliver within days
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  • Delivery term:

    The date of payment from buyers deliver within days

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    Long-term effective

  • Last update:

    2017-11-26 23:22

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Guangzhou Xuntian Electronic Technology Co. Ltd




(86 20) 87508551




Room 2106, Block B, Huabiao Plaza, Longkou East Road, Tianhe District, Guangzhou, Guangdong, China (510000)



Model Number: SRD300-2 Brand Name: STORACE Key Specifications/Special Features: Nominal voltage: 2VNominal capacity: 300AhMaintenance: freeLength: 172mmWidth: 151mm
  • Height: 330mm
  • Total height (with terminals): 366mm
  • Weight/cell: 18.8kg
  • OEM services are available
    • Batteryapplied for solar streetlight, solar home system, off-grid PV station, telecommunication station, UPS system
    • Self-discharging is ≤3% in one month
    • Place of origin: Guangzhou, China
    • Port of shipment: Shenzhen, Guangzhou, Shanghai, Tianjin
    • Certifications: ISO 9001:2008, SGS, UL,BV,CE, (SGS),CO
    2V/300Ah UPS battery and industrial battery, used in outdoor control equipment (SRD300-2)

    Valve regulated lead acid series ups batteries are designed with AGM (absorbent Glass Mat) technology, high performance plates and electrolyte to gain extra power output for common power backup system applications

    1. Container/cover: made of UL94HB and LU 94V-0 ABS plastic
    2. Negative plates: use the special PbCa alloy grids, optimize the recombination efficiency and less gassing
    3. Separator: import quality AGM separator
    4. Positive plates: PbCa grids minimize corrosion and prolong life
    5. Terminal post: cooper material with maximum conductivity, enhance the high current rapidly
    6.Vent valve: allows the release of excess gas automatically for safety

    Brand: Storace
    Production: 600 pieces/day
    Packing: carton/wooden case/pallet
    HS code: 8507200000

    Control systems, electric toys, emergency lamp, power tools, medical treatment equipment, alarm system, emergency light system, standby power supply, UPS and computer standby power supply, power system, telecommunication system, firefighting equipment standby power supply, railway station, ship equipment, military equipment, telephone switching system

    • Excellent safety performance
    • Good discharging performance
    • Good stock-proof performance
    • Good impact-proof performance
    • Good resistance to over discharge
    • Good resistance to overcharge
    • Good resistance to high current
    Capacity77°F(25C) 10hoursrate(30A1.80V) 300Ah
    5hoursrate(54A1.75V) 270Ah
    3hoursrate(83A1.70V) 249Ah
    1hourrate(190A1.60V) 190Ah
    InternalResistance Fullchargedbattery77°F(25C):1mΩ
    CapacityaffectedbyTemperature(10hourrate) 104°F(40C) 102%
    77°F(25C) 100%
    32°F(10C) 85%
    5°F(-15C) 65%
    Self-Discharge68°F(20C) Capacityafter3months storage 90%
    Capacityafter6months storage 80%
    Capacityafter12months storage 60%
    Charge(ConstantVoltage) Float:2.25to2.30V/77°F/(25C)
    Shipping Information:
    • FOB Port: Guangzhou
    • Lead Time: 7 - 15 days
    • HTS Code: 7507.20.00 00
    • Dimensions per Unit: 33 × 19 × 39 Centimeters
    • Weight per Unit: 38 Kilograms
    Main Export Markets:
    • Asia
    • Australasia
    • Central/South America
    • Eastern Europe
    • Mid East/Africa
    • North America
    • Western Europe