12v9ah agm battery

AGM Battery charging(support)

Table of Contents

Charging Instructions for Motorcycle Battery

After long periods of storage (2 months or more), the battery will need to be recharged when the terminal voltage falls below the required voltage. When recharging, please keep yourself and your colleagues safe by following all the relevant safety recommendations (such as wearing protective glasses).

To charge a powersports battery, refer to your vehicle owner’s manual and your battery charger manual for instructions. Review the safety instructions that came with your charger and battery. Remember that batteries contain sulfuric acid that can cause severe burns and hydrogen-oxygen gases that can be explosive.

Safe Charging

NEVER ATTEMPT TO CHARGE A BATTERY WITHOUT FIRST REVIEWING THE INSTRUCTIONS FOR THE CHARGER BEING USED. In addition to the charger manufacturer’s instructions, these general precautions should be followed:

  • Always wear proper eye, face and hand protection.
  • Always charge batteries in a well-ventilated area.
  • Keep vents tight and level.
  • Turn the charger and timer OFF before connecting the leads to the battery to avoid dangerous sparks.
  • Never try to charge a visibly damaged or frozen battery.
  • Connect the charger leads to the battery: red positive (+) lead to the positive (+) terminal and black negative (-) lead to the negative (-) terminal. If the battery is still in the vehicle, connect the negative lead to the engine block to serve as a ground. Be sure the ignition and all electrical accessories are turned off. (If the vehicle has a positive ground, connect the positive lead to the engine block.)
  • Make sure that the charger leads to the battery are not broken, frayed or loose.
  • Set the timer, turn the charger on and slowly increase the charging rate until the desired ampere value is reached.
  • If the battery becomes hot, or if violent gassing or spewing of electrolyte occurs, reduce the charging rate or turn off the charger temporarily.
  • Always turn the charger OFF before removing charger leads from the battery to avoid dangerous sparks.

How do I jump-start my vehicle?

FIRST, READ AND FOLLOW ALL SAFETY INSTRUCTIONS

WARNING — BATTERIES PRODUCE EXPLOSIVE GASES.

These instructions are designed to minimize the explosion hazard while jump-starting a car. Keep sparks, flames and cigarettes away from batteries at all times.

  • Both batteries should be of the same voltage (6, 12, etc.).
  • When jump-starting, always wear proper eye protection and never lean over the battery.
  • Do not jump start a damaged battery; inspect both batteries before connecting booster cables.
  • Be sure vent caps are tight and level.
  • Be sure that the vehicles are not touching and that both ignition switches are in the “OFF” position.
  • Turn off all electrical equipment (radio, defroster, windshield wipers, lights, etc.).

The following steps should be followed exactly:

  1. Connect positive (+) booster cable to positive (+) terminal of discharged battery.
  2. Connect other end of positive (+) cable to positive (+) terminal of assisting battery.
  3. Connect negative (-) cable to negative (-) terminal of assisting battery.
  4. MAKE FINAL CONNECTION OF NEGATIVE (-) CABLE TO ENGINE BLOCK OF STALLED VEHICLE, AWAY FROM BATTERY AND CARBURETOR.
  5. Be sure that cables are clear of fan blades, belts and other moving parts of both engines.
  6. Start vehicle and remove cables in REVERSE order of connections.

Tag in this article: #Battery

Tips: more detail information, for acid battery

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