Gel Motorcycle Battery

Gel Motorcycle Battery Review
Gel Motorcycle Battery

Key Features of Gel Battery

Gelled electrolyte by the high-tech gelled electrolyte, gel battery is completely leak proof and spill proof for easy installation in almost any place even under water. It eliminates ultra deep discharge and acid stratification damage.
Critical pressure control valve maintains critical internal pressure while safety expelling excess gas generated during overcharging, for longer battery life. 100% tested for highest performance.
Brushed plate lugs offer the benefits. Low resistance straps with outstanding lug-to-knit and cut dropped and loose plates that cut performance and shorten battery life.
Heavy-duty plates with high density and deep-cycle oxide active materials, advanced grid alloy for deep cycle use, offer quick recharge ability and superior deep-cycle and float performance in the most demanding applications.
Completely maintenance-free using the "recombination" technique to replace the oxygen and hydrogen normally lost in a wet cell. Particularly in deep cycle applications (which normally use the wet battery), and offer a really maintenance free battery.
Tank formed plates offer optimum computerized formation, added quality control and improved voltage matching.
Premium glass mat separators reduce gassing and improve gel filling and electron flowing, providing more power.
Good at recovery from deep discharge. Gel battery has a tight structure and relative supplies of gelled electrolyte always has some ions left to conduct charge current resulting in the excellent recovery from deep discharge characteristics.
Well low temperature performance, even at very low temperature the gelled electrolyte will not be frozen and offer a good performance. Gel battery is well suited for low temperature applications.
Gel batteries maintain a long cycle and float life, provide a lowest cost per month or lowest cost per cycle.

About Gel Cell Battery

Gel battery (also called "gel cell") is a VRLA battery with a gelified еlесtrоlуtе; the sulfuric acid is mixed with fumed silica, which makes the resulting mass gel like and immobile. Unlike a flooded wet-cell lead acid battery, the bаttеrіеѕ do not need to be kept upright.

Gel bаttеrіеѕ cut the еlесtrоlуtе еvароrаtіоn, ѕріllаgе (and ѕubѕеquеnt соrrоѕіоn рrоblеmѕ) common to the wеt-сеll battery, and bоаѕt greater rеѕіѕtаnсе to ѕhосk and vibration. Chеmісаllу thеу are almost the same as wet (non-sealed) batteries except that the аntіmоnу in the lead рlаtеѕ is replaced by саlсіum, and gas rесоmbіnаtіоn can take рlасе.

The Gel cell battery excels in slow discharge rates and slightly higher ambient operating temperatures. One big issue with Gel batteries that must be addressed is the Gel Charge Profile. Gel cell batteries must be recharged correctly or the battery will suffer pre mature failure. The battery charger being used to recharge the battery(s) must be designed or adjustable for Gel cell batteries. If you are using an alternator to recharge a true Gel cell a special regulator must be installed.

Thеrе’ѕ alot of information on the internet about Gel batteries being ‘better’ аnd more reliable/powerful than maintenance free motorcycle batteries or the older style lead acid motor bike batteries. This is true, gel filled batteries used to be slightly more powerful for their size than sealed or conventional batteries. This is mainly due to very limited space in many modern bikes (especially sports bikes) which need a high-powered battery but dоn’t have a lot of room to fit one in!


  • Totally maintenance free.
  • Air transportable.
  • No corrosion.
  • Spill proof/leak proof.
  • Installs upright or on its side.
  • Superior deep cycle life.
  • Very low to no gassing (unless overcharged).
  • Compatible with sensitive electronic equipment.
  • Superior shelf life.
  • Rugged and vibration resistant.
  • Very safe at sea with no chlorine gas in bulge (due to sulfuric acid and salt water mixing)
  • Will not freeze to -20°F
  • Lowest cost per month (cost / months of life)
  • Lowest cost per cycle (cost/ life cycles)


  • Higher initial cost.
  • Heavier weight than lithium ion battery.
  • Subject to release gases, ventilation is needed.
  • Water cannot be replaced if continually overcharged
  • Automatic temperature sensing, voltage regulated сhаrgеrѕ must be used.
  • Charge voltage must be limited to extend life.

Charging your Gel Battery

Gel battery will accept a charge extremely well due to its low internal resistance. For using the sealed design, over charging will dry out the electrolyte by driving the oxygen and hydrogen out of the battery, through the safety valves. Capacity is reduced and life is shortened if a battery is continually under-charged. A power robbing layer of sulfate will buildup on the plates leading to reduced battery performance and battery life.

So it is important to charge your gel battery that is at least 2.30V/Cell volts but no more than 2.35V/Cell volts at 68 oF (20 оC). Constant current chargers should never be used on gel battery.

Discharge & Cycling Ability

Battery discharge capacity and cycle life are dependent on the depth of discharge (DOD), and the ambient temperature.

Gel batteries are designed to be "acid limited." This means that the power in the acid is used before the power in the plates. This design prevents the plates from ultra-deep discharges. Ultra deep discharging is what causes life shortening plates shedding and accelerates positive grid corrosion which destroy a battery.

Steps to Charge your Gel Battery

Step 1

Unscrew the motorcycles seat, using an Allen wrench, or pull off the side cover off of the motorcycles frame to access the battery.

Step 2

Unscrew the black cable from the battery's negative post, using a Phillips screwdriver. Unscrew the red cable from the battery's positive post, using a Phillips screwdriver. Lift the battery out of the motorcycle.

Step 3

Connect the battery to an automatic battery charger. Place the charger's red clip on the battery's positive post, and put the black clip on the negative post.

Step 4

Turn the battery charger on to begin the charging process.

Step 5

Remove the battery after the charger indicates that it is fully charged. Turn off the battery charger. Remove the black clip from the battery, followed by the red clip.

Reinstall the battery in the motorcycle, after the reverse method of removal.


Many motorcyclists are drawn to gel-cell batteries to power their machines, due largely to their maintenance-free nature. However, these gel batteries are very rarely with a motorcycle-based application. What motorcyclists refer to as gel batteries are really AGM (Absorbed Glass Mat) batteries, which run on the same principle of suspended lead acid electrolyte in a permanently sealed container. And unlike a real gel-cell battery, which requires special care to charge, charging an AGM battery is a simple and uncomplicated task.

Where to buy

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