Rekoser Rekoser AGM deep cycle battery. RKC Series is specially designed for frequent cyclic discharge. By using strong grids and specially designed active material, the RKC series battery offers 30% more cyclic life than the standby series. Ideal for solar & wind energy systems, golf cart, electric wheelchair, etc.
Specifications | ||||
---|---|---|---|---|
Nominal Voltage | 2V | |||
Capacity (25ºC) | 800Ah @ 10HR | |||
Internal Resistance | Fully Charged 25 m Ω | |||
Self Discharge | 3% of capacity declined per month at 25°C | |||
Capacity Affected by Temperature | 102% (40°C) | 100% (25°C) | 85% (0°C) | 65% (-15°C) |
Charge Voltage (25°C) | Cycle - 2.35-2.40V (-30mV/C) | Float - 2.25-2.29V (-20mV/C) | ||
Max. Charge Current | 160A | |||
Max. Discharge Current | 3200A |
Dimensions and weight | ||||
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Dimensions (mm) | 410x175x330(367) | |||
Weight (kgs) | 51 |
Construction | ||||
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Component | Raw Material | |||
Positive | Lead dioxide | |||
Negative | Lead | |||
Container | ABS (Flame Retardant Optional) | |||
Cover | ABS (Flame Retardant Optional) | |||
Sealant | Epoxy Resin | |||
Safety Valve | Rubber | |||
Terminal | Copper | |||
Separator | Fibre Glass | |||
Electrolyte | Sulphuric acid |
Constant Discharge Ratings (A, W) at 25ºC | ||||||||||||
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F.V / Time | 30MIN | 1HR | 3HR | 5HR | 10HR | 20HR | ||||||
1.80 V | 643A | 1202W | 438A | 832W | 198A | 388W | 138A | 272W | 80.0A | 159W | 42.0A | 84.0W |
1.75 V | 667A | 1248W | 452A | 858W | 204A | 400W | 142A | 281W | 80.6A | 160W | 42.3A | 84.6W |
1.70 V | 684A | 1279W | 461A | 876W | 205A | 403W | 143A | 282W | 81.0A | 161W | 42.5A | 85.1W |
1.65 V | 706A | 1319W | 473A | 898W | 207A | 405W | 144A | 284W | 81.3A | 162W | 42.7A | 85.3W |
1.60 V | 720A | 1346W | 480A | 912W | 208A | 408W | 145A | 286W | 81.4A | 162W | 42.8A | 85.5W |