How to correctly view and read the current meter and voltmeter of the 12v battery charger is divided into the following steps:
1. Set parameters: 12V battery, 12V gear for charging, and 13% gear for battery capacity.
2. At the beginning of charging, the voltmeter reads the current voltage of the battery plus its internal resistance drop, which may be less than 12V, and the current is the set current.
3. In the middle of charging, the voltage rises with the increase of charging time, and the charging current decreases.
4, late charging, into the so-called "turbulent flow" charging process, the voltage will be close to the battery charging termination voltage 14.4V or even exceed this value (with internal resistance voltage drop), the charging current is close to 0, at this point can terminate charging.
The charger is suitable for 12V battery charging, easy to operate, easy to use, safe, fast charging, and has a good curing effect on the battery.
* Smart charging: smart charging, suitable for home and outing.
* Charging mode: three-stage charging mode, constant current charging, constant voltage charging, floating charging
* Charging options: 8A fast charging / 4A regular charging / 2A battery maintenance / fully automatic charging, convenient choice
main feature1) Three-stage constant current charging constant voltage charging float charging
2) With short circuit protection, reverse protection, overshoot protection
3) LED light shows charging status
4) Battery repair circuit effectively extends battery life
5) Energy efficient, lightweight and compact
6) PCB is dipped in paint process and has strong corrosion resistance
Applicable models (12V 10AH-80AH battery)
1 fast charging (8A) 40-80AH battery
2 regular charging (4A) 20-40AH battery
3 battery maintenance (2A) motorcycle battery (6AH or more)
Note: If the electrode reverse indicator light is red, the electrode is reversed and must be wired in the correct way.
Special reminder: When you receive the product test, the plug must be connected to the power supply, and the clip cable clamps the battery, otherwise the charger will not work properly!
*This charger is only suitable for rechargeable batteries with rated voltage of 12V
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Zoolied Inc. , https://www.zoolied.com