GOKWH GWN125S (01) PDF MANUAL

GOKWH GWN125S (01) PDF SUMMARY:

What is the first step for battery installation?

Check The Vehicle’s Circuit System. Please follow the vehicle manufacturer’s instructions for installation, and use a dedicated charging voltage detector to check the vehicle circuit system.

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What is the second step for battery installation?

Dismantling Old Battery. Remove the original battery from the vehicle according to the manufacturer’s instructions. Be sure to remove the negative bolt and wire first, then the positive bolt and wire to avoid short circuits.

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What is the third step for battery installation?

Check If Na+ Battery Is Compatible With The Vehicle.

①Size, cold cranking amps, terminal location and battery type are key factors in getting the right device. Please measure your old battery and compare size with this battery, If the measurements are the same, the positive and negative poles are consistent, there is not much difference in CCA, it will fit your vehicle.

② Check the battery polarity, the Na+ battery must be the same as the original one.

③ Check whether the size, length, width and height of the Na+ battery are consistent with the original battery. This is to avoid the situation where the Na+ battery is too large to be properly installed in the vehicle.

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What if I need to change the battery size?

If you need to change the battery size, you can stick foam strips on the bottom and sides of the Na+ battery to make it closer to the original battery size.

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What is the fourth step for battery installation?

Connect Na+ Battery Torque. Select the cable and locking screw of the appropriate size and use them to tighten the connection torque of the battery.

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What is the fifth step for battery installation?

Connect Na+ Battery To The Vehicle. Securely connect the positive and negative wires from the motorcycle or vehicle to the battery terminals. The red wire is connected to the positive pole, and the black wire is connected to the negative pole. It is strictly prohibited to start the ignition with the positive and negative poles reversed.

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What is the sixth step for battery installation?

Check Battery Voltage After Connecting. Connect the charging voltage detector firmly to the two wires of the vehicle or motorcycle, paying attention to the correct connection of the positive and negative poles. At this time, the detector will display the terminal voltage of the battery.

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What is the seventh step for battery installation?

Motorcycle Charging System voltage Detection. Disconnect the negative terminal of the battery from the negative terminal of the motorcycle. The detector will display the charging voltage of the motorcycle charging system. Control the motorcycle speed at 2000-5000 rpm and read the voltage of the detector respectively:

① When the voltage is 14.0V-16.0V, the charging voltage is normal.

② When the voltage is lower than 14.0V, the battery is undercharged

③ When the voltage is higher than 16.0V, the battery is overcharged.

When the battery is undercharged or overcharged, it will cause abnormality and damage to the battery, and the motorcycle charging system needs to be maintained.

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What is the eighth step for battery installation?

Connect A Multimeter To Detect Parking Current. Turn off the motorcycle switch, connect a multimeter that can measure milliampere current in series between the negative pole of the battery and the negative pole of the motorcycle, and use the milliampere current range to measure the static power consumption of the motorcycle to ensure that the parking current of the motorcycle is less than 1mA.

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What should the charging voltage be limited to when using a vehicle or external charger to charge the battery?

The charging voltage should be limited to 14V-16V.

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What should I do when using an external charger to charge the battery?

Please remove the battery from the vehicle and do not charge it in the vehicle.

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What should I do after external charging?

Please leave the battery for one to two hours and check its voltage. If the voltage is less than 12.8V, continue charging.

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What should you ensure when transporting the battery?

When transporting the battery, please ensure that the battery power is around 50%.

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What should I use to pack the battery during transportation?

During transportation, please use insulating and shockproof materials to pack the battery to avoid collision and extrusion during transportation, which may cause damage to the battery.

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How should you handle the battery during transportation and loading?

Please handle with care during transportation and loading to avoid dropping or bumping the battery.

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What shouldn’t the battery be transported with?

Do not transport together with flammable, explosive or sharp metal objects.

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What should the battery charge be above when storing the battery?

When storing the battery, keep the battery charge above 70%.

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Where should the battery be stored?

The battery should be stored in a ventilated and dry environment to avoid contact with corrosive substances.

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What should the battery be kept away from?

Keep away from high temperature and open flame environment.

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How often should the battery be charged during storage?

During storage, it is recommended to charge the battery every 180 days and fully charge the battery.

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What should you do when the vehicle is not used for a long time?

When the vehicle is not used for a long time, the battery should be removed or disconnected to prevent leakage or over-discharge of the battery, which may cause damage to the battery.

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What should you check regularly on the vehicle and battery?

The vehicle and battery should be checked regularly to keep the positive and negative poles of the battery clean and firmly connected.

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What should you do if the battery voltage is found to be lower than 12.8V during storage?

If the battery voltage is found to be lower than 12.8V during storage, the battery should be charged in time

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Should you use a maintenance charger for long-term maintenance of the battery?

Do not use a maintenance charger for long-term maintenance of the battery.

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Should you immerse the battery in water or allow it to get wet?

DO NOT immerse the battery in water or allow it to get wet.

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Should you use or store the battery near sources of heat such as a fire or heater?

DO NOT use or store the battery near sources of heat such as a fire or heater.

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Should you reverse the positive (+) and negative (-) terminals?

DO NOT reverse the positive (+) and negative (-) terminals.

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Should you connect the battery directly to wall outlets or car cigarette-lighter sockets without proper charging equipment?

DO NOT connect the battery directly to wall outlets or car cigarette-lighter sockets without proper charging equipment.

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Should you allow exposed ends of cables connected to opposite terminals to touch?

DO NOT allow exposed ends of cables connected to opposite terminals to touch.

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Should you put the battery into a fire or apply direct heat?

DO NOT put the battery into a fire or apply direct heat.

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Should you use the battery if the battery casing has been pierced, broken, cracked, or otherwise visibly damaged?

DO NOT use the battery if the battery casing has been pierced, broken, cracked, or otherwise visibly damaged.

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Should you throw the battery or heavily strike the battery in any way?

DO NOT throw the battery or heavily strike the battery in any way.

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Should you solder anything directly to the battery terminals?

Never solder anything directly to the battery terminals.

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Should you attempt to open or modify the battery in any way?

DO NOT attempt to open or modify the battery in any way.

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Should you mix batteries of different capacities, types, and brands?

DO NOT mix batteries of different capacities, types, and brands.

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When should you stop using the battery?

Stop using the battery if it has an odor, is abnormally hot, deformed, has its cover discolored, or has any other abnormalities.

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What should you do when the battery is in use or charging, and the above conditions may occur?

When the battery is in use or charging, the above conditions may occur. Please remove the battery from the vehicle immediately or disconnect the charger and stop using it.

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What should the battery charging voltage be controlled below?

The battery charging voltage should be controlled below 16V, otherwise the battery will be damaged.

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What should you do before discarding the battery?

Before discarding the battery, please fully discharge the battery.

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What should you do if the electrolyte leaking from the battery contacts your eyes?

If the electrolyte leaking from the battery contacts your eyes, please do not rub it, rinse it with clean water immediately, and go to the hospital for treatment. If not handled properly, the electrolyte may damage your eyes.

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What does the warranty cover?

This warranty covers the following 12V series of Sodium Ion start battery models:

① 12V 3.9Ah Sodium-ion Start Battery

② 12V 5.2Ah Sodium-ion Start Battery

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What conditions or reasons will the warranty service not be provided?

Warranty service will not be provided if the battery fails due to the following conditions or reasons:

①Improper battery maintenance, incorrect charging, reverse polarity, improper use, improper installation

② Damage to the battery caused by use in an overheated environment, fire, freezing, accidental entry into any body of water (lakes, streams, ponds or oceans)

③ Failure to maintain proper battery charge or use beyond the rated charge/discharge cycle

④ Battery damage caused by unauthorized tampering or repair

⑤ Force majeure or external causes, misuse, accident, negligence

⑥ The buyer intentionally conceals or fails to cooperate in providing purchase or use information

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What are the terminal types for the GWN124S and GWN125S models?

The terminal type for both models is M5.

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What are the dimensions of the GWN124S and GWN125S batteries?

The dimensions for GWN124S are 4.12.74.5 in/10570113 mm, and for GWN125S are 5.93.43.6 in/1508793 mm.

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What is the weight of the GWN124S and GWN125S batteries?

The GWN124S weighs 1 lbs./0.77 kg, and the GWN125S weighs 2 lbs./ 0.98 kg.

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What is the case material for the GWN124S and GWN125S batteries?

The case material for both models is ABS (Flame Retardant Plastic).

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What is the operating temperature range for the GWN124S and GWN125S batteries?

The operating temperature range is -40-80°C / -40°F~176°F.

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What is the charge temperature range for the GWN124S and GWN125S batteries?

The charge temperature range is -20°C~45°C / -4°F~113°F.

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What is the discharge temperature range for the GWN124S and GWN125S batteries?

The discharge temperature range is -40°C~60°C / -40°F~140°F.

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What is the cell type for the GWN124S and GWN125S batteries?

The cell type for both models is Sodium-ion (Na-ion).

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What is the nominal voltage for the GWN124S and GWN125S batteries?

The nominal voltage for both models is 12.0V.

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What is the working voltage range for the GWN124S and GWN125S batteries?

The working voltage range for both models is 6.0~16.0V.

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What is the rated capacity for the GWN124S and GWN125S batteries?

The rated capacity for GWN124S is 3.9Ah and for GWN125S is 5.2Ah.

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What is the nominal energy for the GWN124S and GWN125S batteries?

The nominal energy for GWN124S is 46.8Wh and for GWN125S is 62.4Ah.

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What is the peak current for the GWN124S and GWN125S batteries?

The peak current for GWN124S is 150 CCA and for GWN125S is 200 CCA.

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What is the max. starting current for the GWN124S and GWN125S batteries?

The max. starting current for GWN124S is 78A >3s and for GWN125S is 104A >3s.

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What is the internal resistance for the GWN124S and GWN125S batteries?

The internal resistance for both models is ≤150 ΜΩ.

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What is the cycle life for the GWN124S and GWN125S batteries?

The cycle life for both models is ≥3,000 Cycles @80%DOD 25°C.

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What is the warranty period for the GWN124S and GWN125S batteries?

The warranty period for both models is 5 Years.

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What is the charge voltage for the GWN124S and GWN125S batteries?

The charge voltage for both models is ≤16.0V.

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What is the standard charging current for the GWN124S and GWN125S batteries?

The standard charging current for both models is 0.5C.

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What is the standard discharge current for the GWN124S and GWN125S batteries?

The standard discharge current for both models is 0.5C.

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What is the charging cut-off voltage for the GWN124S and GWN125S batteries?

The charging cut-off voltage for both models is 16V.

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What is the discharging cut-off voltage for the GWN124S and GWN125S batteries?

The discharging cut-off voltage for both models is 6V.

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What are the required tools and accessories for installation?

• Wrench
• Screw Driver
• Battery Cable
• Insulating Gloves
• Goggles
• Multimeter

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What should you check for during inspection of the battery?

Please check for visible damage including cracks, dents, deformation, and other visible abnormalities. The top of the battery and terminal connections should be clean, free of dirt and corrosion, and dry.

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What should you do if you find any problems during the inspection of the battery?

If any problems are detected with the battery, please contact us for assistance. Refer to the last page of the manual for contact information.

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What should you check before installing the battery?

Before installation, use a voltmeter to check the voltage status of the Na+ battery. If the voltage is lower than 12.8V, please charge it before installation.

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What are some notes to keep in mind about Na+ batteries?

• Typically, Na+ batteries are the same size as the original battery, or smaller. The same size or Na+ battery is smaller in size than the original battery and can be directly installed in the vehicle.
• If you need to change the battery size, you can stick foam strips on the bottom and sides of the Na+ battery to make it closer to the original battery size.

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Table: Battery Terminal

Terminal type	Terminal Size
Screw Hole	M5