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These 225 amp hour AGM (Absorbent Glass Matt) batteries are great, affordable and a no-hassle way to keep your inverters going and going! Used in our popular inverter kits and for mobile applications, these batteries are our go-to money saving source for high quality batteries. These batteries work in any position, whether you have them slightly tilted, on it's side or even upside down. The thick lead plates in this battery will provide you with power throughout the discharge of the battery and better resistance to vibration. An AGM battery is also better at withstanding freezing (you can't get any power from a frozen battery but it won't ruin an AGM).
Our rechargeable batteries are lead-lead dioxide systems. The dilute sulfuric acid electrolyte is absorbed by separators and plates, and thus immobilized. Should the battery be accidentally overcharged producing hydrogen and oxygen, special one-way valves allow the gases to escape avoiding excessive pressure build-up. Otherwise, the battery is completely sealed; therefore maintenance-free, leak proof and usable in any position.
Note on Depth of Discharge: We rate our use and longevity at 50% DOD; saving the customer money on initial battery purchases. For a much healthier, longer lasting system, it is our recommendation that you purchase enough batteries with an anticipated rate of 30% depth of discharge.
Nominal Voltage 6V
Number of cell 3
Nominal Capacity 77 F(25 C)
10 hour rate (22.1A, 5.25V) 221Ah
5 hour rate (40.0A, 5.25V) 200Ah
1 hour rate (150A, 4.8V) 150Ah
Fully Charged battery 77 F(25 C) 3.2mOhms
3% of capacity declined per month at 20 C(average)
Total Height (with Studs)230mm/9.06inch
Approx. Weight 30.5Kg/67.3lbs