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Offgridtec® AGM 4,2Ah 20HR 12V - Deep Cycle Solar Battery

sku: 2-01-001475

In stock – delivery time 1-3 Werktage

Shipping weight per item: 1.75 kg
shipping with: Paketversand DHL / UPS
Incl. 19% Tax, excl. Shipping Cost
Mo – Fr: 08.00 – 18.00 Uhr

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Offgridtec AGM solar batteries are especially designed for the use in solar and hybrid systems. AGM technology exceeds common lead-acid batteries with liquid electrolytes and comes with the following advantages:

  • leakproof in any position
  • 100% maintenance-free during the whole lifespan
  • life-expectance of 8 - 10 years, depending on discharge an individual use
  • high-end product: all parts used in these batteries are of a very high quality, recognizable for example by their weight. Simply compare them to other batteries.
  • 3 years manufacturer's warranty
  • can be deeper discharged than lead-acid batteries
  • advanced technology, applied in over 1000 offgrid solar-systems
  • very cycle-resistant and therefore ideal for solar-systems

AGM batteries are slightly more expensive than lead-acid batteries but much more economical as they require less maintenance and have a higher lifespan.
They are the first choice for small systems with a storage capacity of max. 4 - 8kW. 

Important information according to BattV (return and disposal)

Bylaw about the return and disposal of used batteries. Batteries and accumulators are not domestic waste. Consumers are legally obliged to return used batteries.
This can be done at Offgridtec.com or at local collecting points.

According to §10 battery law distributors of batteries have to charge a deposit of € 7.50 including VAT if the customer has no discharged battery to return.
If there is no deposit charged because the used battery was disposed properly or an exchange from an old battery to a new one this amount of money cannot be subtracted from total purchase price.

data sheet

SKU 2-01-001475
Manufacturer's Unit Number 001475
Manufacturer Offgridtec
System Voltage 12V DC
Storage Capacity (Ah) 4Ah
Capacity at HR1 (C1) 2,75Ah (2.75A,1.75V)
Capacity at HR5 (C20) 3,55Ah (0.71A,1.75V)
Capacity at HR10 (C10) 4 Ah (0.4A,1.75V)
Capacity at HR20 (C20) 4,2Ah (0.21A,1.75V)
Self-Discharge max. 3% (pro Monat / 25°C)
Charging Current max. 1,26A
Load Shedding (no-load) 13,6V-13,8V (-20mV/ °C)
Charging Voltage (cyclical use) 14,4V-15V (-30mV/ °C)
Recommended Temperature Range Charging 0....40°C
Recommended Temperature Range Discharging -20....+40°C
Characteristics besonders zyklenfest
Application Area Innenbereich
Overcharge Protection ja
Average Lifespan 5-10 Jahre
Dimensions (LxWxH)) 90 x 70 x 101* mm (*+6mm Terminal)
Weight 1,6 kg
EAN 4260297858029

eKomi ratings

04.05.2020 at 07:53
28.03.2017 at 16:50
17.11.2016 at 00:35
26.02.2015 at 16:22
4.75 / 5 stars (4 ratings)
4 of 4 customers (100%) rated this product as positive.