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Stark Energy 6V 533Ah AGM Solar Battery
The Stark Energy SRK-533 6V 533Ah AGM battery is a valve-regulated lead-acid (VRLA) deep-cycle unit rated 533 Ah at the 1 amp rate with 100% depth of discharge. It delivers up to 4000 A max discharge and 800 A cold cranking on a 6 V system, with a 120 A max charge current for reliable off-grid storage.
$744.00
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The Stark Energy SRK-533 is a 6 V AGM valve-regulated lead-acid (VRLA) battery built for demanding deep-cycle solar storage. Rated 533 Ah at the 1 amp rate with a full 100% depth of discharge, it delivers up to 4000 A maximum discharge and 800 A cold cranking current. The rugged A.B.S. container, three cells, and equipped lifting handles make it suited to off-grid and backup power systems needing dependable capacity across a wide temperature range.
Key Features:
- 6 V AGM VRLA deep-cycle battery
- 533 Ah at 1 amp rate, 100% depth of discharge
- Max discharge 4000 A, CCA 800 A
- Max charge current 120 A, constant voltage
- C20 424 Ah / C10 400 Ah / C5 349.5 Ah
- 3 cells, F14 (M8) / F22 (M8) terminals
- 11.6 x 7.01 x 15.9 in, 126 lbs
- Operating temperature -4°F to 140°F
- UL MH49892, ISO 14001, ISO 9001, OHSAS 18001
- 3 year warranty
Ideal for off-grid solar, backup power, and battery banks where high capacity and deep discharge are essential. Equipped lifting handles ease installation, while the wide temperature tolerance and constant-voltage charging suit demanding Canadian climates and pair well with standard solar charge controllers and inverters. Order the SRK-533 (also listed as SRK533) from Circuit Solar, in stock in Canada and shipped from Red Deer, AB.
| Cell chemistry | AGM |
|---|---|
| Nominal voltage | 6 V |
| Capacity | 533 Ah |
| Cycle life | over 300 at 100% discharge cycles |
| Operating temperature range | -20 to 60 °C |
| Dimensions (L×W×H) | 295±2 × 178±2 × 404±2 mm (11.6 × 7 × 15.9 in) |
| Weight | 57 kg (125.7 lb) |
| Product warranty | 3 yr |
SRK-533 · 1 file.
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