MK Sealed PV/Solar BatteriesMK Sealed gel batteries are designed for deep cycle maintenance-free operation for the life of the battery. Sealed construction eliminates periodic watering, corrosive acid fumes, and spills. The gelled electrolyte won't stratify, so no equalization charging is required. Less than 2% per month standby loss means low discharge during transport and storage. Tank-formed plates ensure voltage matching between cells for consistent reliable performance.
These batteries are rated for 1,000 cycles at 50% depth of discharge. They can operate at temperatures from -76 to 140 F. The maximum continuous charge rate for these is 30% of the capacity at the 20-hour rate. MK Sealed gel batteries are covered by a 1-year warranty. Delivered from one of 20 MK warehouses across the U.S.A. Made in U.S.A
