Green Cell AGM21 is a 12 V, 33 Ah VRLA AGM battery for equipment that needs a rechargeable power source. The manufacturer lists it for cyclic operation as an independent energy source and buffer operation for backup power.
Its AGM construction holds electrolyte in a fiberglass separator, and the manufacturer says it can operate in different positions. Screw M5 (F3) terminals provide connection points; the dimensions are 195 × 130 × 159 mm.
Green Cell names lawn mowers, wheelchairs and toys for cyclic use, and UPS units, alarm systems and emergency lighting for buffer use. This helps match the battery to the intended equipment and operating mode.
Package contents: screws and caps.