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techtalk:ref:elec03 [2017/12/04 10:15]
ixl2relax ↷ Page moved from techtalk:ref:body01a:elec03 to techtalk:ref:elec03
techtalk:ref:elec03 [2018/12/13 20:30]
ixl2relax [Aftermarket LIon]
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 ====== Batteries ====== ====== Batteries ======
 +
 +===== Sub-Documents =====
 +
 +* . . . [[techtalk:​ref:​elec03a|Battery vent tube clamps]]
 +
 +----
 +
  
 The battery is used to store power to operate the lights, electronics,​ starter circuit & ignition system of the motorcycle when the engine is not running. Once the engine is started, the task of supplying power for these purposes is taken over by the charging system, while also recharging the battery. In this way, the battery is ready for the next situation where power is required without the engine running. The battery is used to store power to operate the lights, electronics,​ starter circuit & ignition system of the motorcycle when the engine is not running. Once the engine is started, the task of supplying power for these purposes is taken over by the charging system, while also recharging the battery. In this way, the battery is ready for the next situation where power is required without the engine running.
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   - LIon - Lithium Ion.   - LIon - Lithium Ion.
  
-**The FLA** is the oldest of the three technologies and is still a popular choice in automotive applications. It is typically the least expensive of the three. The internal charge plates are '​flooded'​ with liquid battery acid (thru filler caps), thus it's name. These batteries have vents for electrolyte expansion, but that also allows evaporation requiring periodic checks & refills.+**The FLA** is the oldest of the three technologies and is still a popular choice in automotive applications. It is typically the least expensive of the three. The internal charge plates are '​flooded'​ with liquid battery acid (thru filler caps), thus it's name. These batteries have vents with a tube routed towards the ground ​for electrolyte expansion, but that also allows evaporation requiring periodic checks & refills.
  
 **The AGM** technology is similar in design, but instead of liquid acid sloshing around inside the battery (and sometimes spilling out), it uses a mat between the plates to absorb the acid. This stabilizes the liquid and keeps it in better contact with the plates, thus creating a more even charge surface. This also means the battery is sealed at the factory and does not require addition of electrolyte later. **The AGM** technology is similar in design, but instead of liquid acid sloshing around inside the battery (and sometimes spilling out), it uses a mat between the plates to absorb the acid. This stabilizes the liquid and keeps it in better contact with the plates, thus creating a more even charge surface. This also means the battery is sealed at the factory and does not require addition of electrolyte later.
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 Shorai Batteries require a charging system output of 13.1 Volts or higher at idle, and must not exceed 15.2 volts at maximum output. Shorai Batteries require a charging system output of 13.1 Volts or higher at idle, and must not exceed 15.2 volts at maximum output.
 +
 +From the [[https://​shoraipower.com/​faq|Shorai website]]:
 +| **What about Water & Corrosion** - Avoid high pressure power washing around the battery case, or constant exposure to water. If the battery may be occasionally submerged, we highly suggest application of sealant to fill the horizontal seam between top and bottom of the battery case, and that the 5-pin port be fully packed with dielectric grease. (dielectric grease is a good idea in any case to insure no pin corrosion). Also, heavy grease should be liberally applied to terminals for wet environments. |
 +
 +| **What about Cold Weather Starting** - Down to about 20 degrees Fahrenheit (-7C) most users find that they can start normally on first crank. If your headlight comes on at key-ON, it is good for the batteries to flow some current before cranking in cold weather. The suggested headlight-on time before cranking depends on the temperature. If starting at 40F/5C, 30 seconds will help wake the battery and increase cranking performance. If at 0F/-17C, leave the lights on for 4~5 minutes before cranking. The result will be a better first crank, and longer battery life.  If the engine fails to start on first crank, that first crank has warmed the battery, and the second attempt will be much stronger. Other accessories that can be turned on before cranking can also be used for this purpose, such as heated gear, radio, etc... ​ Insuring that the battery is fully charged after storage also improves first-start performance in cold weather. |
 +
 +\\
 +
 +====== Bulbs & LEDs ======
 +
 +===== Headlights =====
 +
 +===== Turn Signals =====
 +
 +Here's a chart of alternative bulbs that can be used in place of 1157 Run/Turn or Run/Brake bulbs:\\
 +{{:​techtalk:​ref:​elec:​1157-turnsignal-bulb-chart-specs.jpg|}}