Sealed Gel Batteries
Maintenance-free valve-regulated lead-acid (VRLA) batteries with thixotropic gel electrolyte. 12V Blue, ECO and Front-Terminal series from 50Ah to 250Ah — spill-proof, install in any orientation, rated for harsh climates.
13
Gel Models
50–250Ah
Capacity Range
−40 to +50°C
Temp Range
ISO 9001
Certified
Browse Our Gel Battery Range
Gel Battery 12V 45Ah
Gel Battery 12V 55Ah
Gel Battery 12V 65Ah
Gel Battery 12V 75Ah
Gel Battery 12V 100Ah Blue
Gel Battery 12V 100Ah Eco Series
Gel Battery 12V 100Ah FT
Gel Battery 12V 150Ah Blue
Gel Battery 12V 150Ah Eco Series
Gel Battery 12V 150Ah FT
Gel Battery 12V 200Ah Blue
Gel Battery 12V 200Ah Eco Series
Gel Battery 12V 200Ah FT
Gel Battery 12V 250Ah Blue
Why gel beats flooded lead-acid
Gel batteries are valve-regulated lead-acid (VRLA) cells in which the sulfuric-acid electrolyte is gelled with fumed silica. That single change — immobilising the electrolyte — eliminates the failure modes that plague flooded lead-acid: no acid stratification, no water top-ups, no hydrogen venting outside of overcharge, and no risk of acid spills if a cell is dropped or knocked over. The result is a sealed, maintenance-free battery that can be installed indoors, in any orientation, and ignored for years at a time.
The Euronet gel range covers 12V capacities from 50Ah to 250Ah across three series: Blue (general purpose), ECO (cost-optimised for budget solar) and Front-Terminal (rack-mount telecom and data centre). All cells use ABS UL94-HB containers, T14 or T9 terminals, and float-charge voltages of 13.5–13.8V compatible with every MPPT charge controller and hybrid inverter we sell. For climates where ambient temperatures push beyond what flooded lead-acid can survive, gel is the default choice.
Sealed & Spill-Proof
Thixotropic gel electrolyte is immobilised inside the cell. There is no liquid acid to spill, no water to top up, and no need for a vented battery room — install indoors, on shelves, in cabinets, or in the back of a vehicle.
Any Orientation
Sealed VRLA construction means cells can be installed upright, on their side, or stacked horizontally without electrolyte leakage — ideal for tight equipment cabinets and rack-mount telecom installations.
Climate-Hardened
Discharge temperature range of −40°C to +50°C and self-discharge of less than 6 months at 25°C make gel batteries the workhorse for desert, tropical and arctic standby installations.
Deep-Cycle Design
Engineered for repeated deep discharge cycles with high surge currents up to 1,200A for 5 seconds. T14 and T9 terminal options, ABS UL94-HB containers, and ISO 9001:2015 certified production.