12V/3.0A Lead-acid Battery Charger with Desulfurize Function and 5-stage Charging Mode

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Basic Info

Payment Type:	Telegraphic Transfer in Advance (Advance TT, T/T)

Product Description

Universal smart charger with desulfurize function for 12V

Lead-acid battery pack

Lead-acid battery

5-stage charging mode

Pre-charge (when battery voltage is less than 10.5V)

Constant current: 3.0+/-0.3A

Constant voltage: 14.3-14.7V

Floating voltage: 13.5-13.8V

Desulfurize mode (if battery is sulfurous)

Desulfurize voltage:20+/-2V;

Desulfurize current:<200mA

LED charging status indicator:

Safety protection:

Input: 100-240V AC, 50-60Hz, 2.0A

Output: 12V DC

Charging current: 3,000mA

Dimensions: 120.0 x 60.0 x 38.0mm

No drain current from the battery when AC is off

Certificates: UL1310, EN60335-2-29, FCC part15, EN55014

Red: charging

Green: finish/idle

Green flash: desulfurize

Red flash: battery polarity error

Green LED on

Red LED flash: battery is malfunctioning

Short-circuit protection

Battery polarity error protection

Over-voltage protection

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