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Hawker, Envirolink Battery, 1250 Cycle, Sealed Gel
Cat. No. SG-HEB
Weight 200 lbs


ENVIROLINK™ (VRLA) batteries are very different from our flooded lead-acid battery products. The ENVIROLINK™ battery is a completely sealed gel electrolyte battery. The battery never needs electrolyte or water added.

The electrolyte has been immobilized within each cell, and the vent cap has been replaced with a permanent pressure release valve, making this battery leakproof/spillproof – and completely environmentally safe. Being environmentally and employee safe means:

  • You never need to add water or be exposed to the hazards of sulfuric acid.

  • You do not have to be exposed to the hazards of excessive hydrogen gas, which is generated during recharge on standard flooded batteries.

  • You can use and recharge equipment in remote or decentralized areas because of the reduction of hydrogen gas generation.

  • Your work area will remain cleaner and safer


What technology makes this battery so unique that it doesn’t require water like standard flooded batteries? The ENVIROLINK™ battery uses a recombination process that prevents water loss.  Recombination is a process in which oxygen is diffused from the positive plate to the negative plate and the water that has decomposed on the positive plate (to produce oxygen) is regenerated by the reduction at the negative plate.

Because regular flooded cells are not designed to operate on the recombination technique, they require watering on a regular basis. The sealed gel cells enable oxygen to circulate more freely, thus eliminating the need to add water. No water ever needs to be added. No specific gravity readings need to be taken, and there are no hazardous leaks or spills. It’s environmentally safe and sealed power. The valve-regulated technology enables the battery to operate with a permanent pressure release valve, instead of removable vent caps that are used on flooded lead-acid batteries. Because ENVIROLINK™ is a sealed valve-regulated lead-acid (VRLA) battery, it is the clear choice for environmentally safe power.


The ENVIROLINK™ battery is our power solution for customers looking to reduce their routine maintenance time and expenses while still providing adequate power to get the job done. Eliminating expenses lowers your operating costs and saves you time and money.

The ENVIROLINK™ battery also:

  • Never needs watering.

  • Requires no special charging room.

  • Contains vertical cells, not horizontal, which help the battery to operate cooler.

  • Available in 75 AH in 23.50" heights with cover and in 110 AH in 30.75" heights with cover.

  • Operates cleaner than standard flooded batteries.

  • Available in “packs” – which include an automatic built-in charger that makes charging your battery easy and convenient.

075EL09  12V, 369Ah, Bolt-on Terminal,
075EL13  12V, 553Ah, Bolt-on Terminal,
 075EL17  12V, 738Ah, Bolt-on Terminal,
075EL21  12V, 925Ah, Bolt-on Terminal,
075EL25  12V, 1110Ah, Bolt-on Terminal,
075EL09   24V, 369Ah, Bolt-on Terminal,
075EL13  24V, 553Ah, Bolt-on Terminal,
075EL21  24V, 925Ah, Bolt-on Terminal,
075EL25  24V, 1110Ah, Bolt-on Terminal,


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