GNB Marathon M12v40F Battery 12v VRLA Flame Retardant
This 12v high rate valve regulated lead acid battery is a compatible replacement battery for GNB Marathon M12V40F batteries. This battery has up to 10 year design life in standby applications and 150Wpc high rate discharge capabilities make it the ideal choice to replace M12V40F batteries in high performance applications.
| Chemistry: | VRLA Valve Regulated Lead Acid |
| Nominal Voltage: | 12v |
| Nominal Capacity 8 hr rate to 1.75 vpc at 77ºF: | 38Ah |
| WPC @ 15 min rate to 1.67 vpc at 77ºF: | 160W |
| Terminals: | M6 Insert |
| Dimensions (L x W x H): | 7.80 x 6.50 x 6.70 |
| Weight: | 32 lbs |
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March 10, 2026 by Rob M. (CA, US)
“very easy and inexpensive”
March 7, 2026 by Bradley C. (IL, US)
“Ordering was straightforward. I hope the rest of the transaction is as easy.”
March 6, 2026 by Dan T. (WA, US)
“Have used OSI in the past with great results.”
