The Leoch Battery 27M-580 is a battery pack with a nominal voltage of 12 V, AGM, as the page's introduction says cells, a reserve capacity of 175 minutes and a weight of 27.0kg (59.5lbs) (27 kg).
Last updated: 25 October 2026
Battery and charging
- Voltage
- 12 V
- Capacity
- 92Ah
- Chemistry
- AGM, as the page's introduction says
- Case material
- Black-ABS Material
- Capacity, at the 20-hour rate
- 92 Ah, 20-hour rate, to 1.75 V per cell
- Reserve capacity
- 175 minutes
- Cold cranking amps
- 580 A at -18 C
“27M-580 27M 12 92 175 580 306 168 233 27 1 12 B0 TS7”
Source: leoch.com/products/lead-acid/leisure-starting-and-deep-cycle-agm-series
“Nominal Capacity (20HR) 92Ah Reserve Capacity 175min”
Source: leoch.com/pdf/sli/automobile-battery/AGM Dual Purpose(Marine&RV)/27M-580.pdf
“Premium AGM batteries designed for both starting and auxiliary power on boats and RVs.”
Source: leoch.com/products/lead-acid/leisure-starting-and-deep-cycle-agm-series
“Case Black-ABS Material Cover Black-ABS Material”
Source: leoch.com/pdf/sli/automobile-battery/AGM Dual Purpose(Marine&RV)/27M-580.pdf
“27M-580 27M 12 92 175 580 306 168 233 27 1 12 B0 TS7”
Source: leoch.com/products/lead-acid/leisure-starting-and-deep-cycle-agm-series
“27M-580 27M 12 92 175 580 306 168 233 27 1 12 B0 TS7”
Source: leoch.com/products/lead-acid/leisure-starting-and-deep-cycle-agm-series
“27M-580 27M 12 92 175 580 306 168 233 27 1 12 B0 TS7”
Source: leoch.com/products/lead-acid/leisure-starting-and-deep-cycle-agm-series
Size and fit
- Weight
- 27 kg
- Length
- 306 mm
- Width
- 168 mm
- Height
- 233 mm
- Stated weight
- 27.0kg (59.5lbs)
“27M-580 27M 12 92 175 580 306 168 233 27 1 12 B0 TS7”
Source: leoch.com/products/lead-acid/leisure-starting-and-deep-cycle-agm-series
“27M-580 27M 12 92 175 580 306 168 233 27 1 12 B0 TS7”
Source: leoch.com/products/lead-acid/leisure-starting-and-deep-cycle-agm-series
“27M-580 27M 12 92 175 580 306 168 233 27 1 12 B0 TS7”
Source: leoch.com/products/lead-acid/leisure-starting-and-deep-cycle-agm-series
“27M-580 27M 12 92 175 580 306 168 233 27 1 12 B0 TS7”
Source: leoch.com/products/lead-acid/leisure-starting-and-deep-cycle-agm-series
“Approx Weight 27.0kg (59.5lbs)”
Source: leoch.com/pdf/sli/automobile-battery/AGM Dual Purpose(Marine&RV)/27M-580.pdf
Buying and owning it
- What it is said to be best for
- Both starting and auxiliary power on boats and RVs
“Premium AGM batteries designed for both starting and auxiliary power on boats and RVs.”
Source: leoch.com/products/lead-acid/leisure-starting-and-deep-cycle-agm-series
Sources
- Archived document
Source: leoch.com/pdf/sli/automobile-battery/AGM Dual Purpose(Marine&RV)/27M-580.pdf
Retrieved October 8, 2026
- AGM Marine & RV Dual-Purpose Batteries | LEOCH-LEOCH BATTERYArchived document
Source: leoch.com/products/lead-acid/leisure-starting-and-deep-cycle-agm-series
Retrieved October 8, 2026