AGM 51Ah 20HR 12V – Solar battery Extremely cycle-resistant
Technical data
Battery type: AGM Cycle type
Storage capacity 20HR (1.19A, 1.75V): 51 Ah
Storage capacity 10HR (5.0A, 1.75V): 50 Ah
Storage capacity 5HR (8.5A, 1.75V): 42.5 Ah
Storage capacity 1HR(32.5A,1.75V): 32.5 Ah
System voltage: 12V
Charging voltage for cyclic use: 14.4V-14.9V
Charging voltage for standby use: 13.6V-13.8V
Max. charging current: 12.5A
Self-discharge: 3% (per month)
Battery terminal type: M6 screw terminal
Weight: 16.5 kg
Dimensions: 230 x 138 x 208 mm (+5 mm terminal)
Life expectancy: up to 10 years (depending on usage)
Advantages of using Offgridtec AGM technology
Absolutely leak-proof, regardless of the position of the battery
Screwable M6 terminals instead of battery terminals (100% secure)
100% maintenance-free over its entire service life
Life expectancy of up to 10 years (depending on usage)
Highest quality level: All our batteries are manufactured in A-quality from the best materials. This is best seen in the weight of the batteries. Compare our products with those of other manufacturers!
Can be discharged more deeply than lead-acid batteries
Proven technology, used in over 1000 Offgridtec solar systems
High cycle stability, making them ideal for use in solar systems
Ergonomic handle makes them easy to carry
2-year manufacturer’s warranty – information on the warranty conditions can be found here
AGM batteries are slightly more expensive to purchase than lead-acid batteries, but this is offset after just a few years as lead-acid systems require much more maintenance and have a shorter service life than AGM-based storage solutions.
