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 | ||||
---|---|---|---|---|
Capacity (25ºC) | 200Ah @ 10HR | 210Ah @ 20HR | ||
Internal Resistance | Fully Charged 25 m Ω | |||
Self Discharge | 3% of capacity declined per month at 20°C | |||
Cell number | 6 cells | |||
Capacity Affected by Temperature | 102% (40°C) | 100% (25°C) | 85% (0°C) | 65% (-15°C) |
Charge Voltage (25°C) | Cycle - 14.6-14.8V (-30mV/C), max. Current 2.1A | Float - 13.6-13.8V (-20mV/C) | ||
Max. Charge Current | 60A | |||
Max. Discharge Current | 1000A |
Dimensions and weight | ||||
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Dimensions (mm) | 522x238x218(222) | |||
Weight (kgs) | 60.0 |
Construction | ||||
---|---|---|---|---|
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 | 5MIN | 10MIN | 15MIN | 30MIN | 1HR | 3HR | 5HR | 10HR | 20HR | |||||||||
11.10 V | 299A | 563W | 271A | 514W | 249A | 476W | 177A | 340W | 115A | 224W | 51.7A | 91.3W | 34.6A | 61.7W | 19.5A | 35.0W | 10.3A | 18.5W |
10.80 V | 349A | 646W | 301A | 564W | 273A | 517W | 187A | 357W | 121A | 232W | 53.4A | 93.6W | 35.5A | 62.7W | 20.0A | 35.8W | 10.5A | 18.9W |
10.50 V | 395A | 722W | 331A | 614W | 293A | 549W | 196A | 370W | 125A | 237W | 54.5A | 94.6W | 36.4A | 63.7W | 20.4A | 36.2W | 10.7A | 19.1W |
10.20 V | 454A | 820W | 356A | 653W | 316A | 585W | 203A | 380W | 127A | 240W | 55.3A | 95.3W | 36.8A | 64.0W | 20.7A | 36.4W | 10.9A | 19.3W |
10.02 V | 509A | 907W | 392A | 711W | 334A | 614W | 211A | 392W | 130A | 244W | 56.0A | 95.8W | 37.1A | 64.1W | 20.9A | 36.6W | 11.2A | 19.6VW |
9.60 V | 570A | 1004W | 425A | 764W | 355A | 647W | 221A | 408W | 134A | 249W | 56.7A | 96.3W | 37.6A | 64.5W | 21.2A | 36.9W | 11.4A | 19.9W |