4-AMP Electric Automatic Portable Car Battery Trickle Supersafe Smart Charger Automotive Maintainer 12 Volt Float Charger, Desulfator for Lead-Acid Battery

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4-AMP Electric Automatic Portable Car Battery Trickle Supersafe Smart Charger Automotive Maintainer 12 Volt Float Charger, Desulfator for Lead-Acid Battery

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Product Description

Basic Information

Model NO.

KT02-Z4.0A

Type

Maintenance-free

Rated Voltage

12V

Charging Voltage

110-240V

Charging Type

Constant Voltage

Wet Shelf Life

2-3 Years

Electrolyte

Alkaline Battery

Certification

ISO9001, CE, GS, EMC, RoHS

Battery Capacity

3-120Ah

Output Current

Insulation Class

IP65

HS Code

85044099

Product Description

4A LCD Car Battery Charger & Vehicle Battery Maintainer

Equipped with CE, GS, EMC, RoHs and ETL, Europe V, EPA certificates.

HIGHLY COMPATIBLE: Designed for 6-volt and 12-volt lead-acid batteries (WET, SLA, GEL, AGM, FLOODED, VRLA) and 12V LiFePO4 batteries.
PULSE REPAIR FUNCTION: Auto repair and pulse current charging devulcanize battery to restore lost performance via a 10-stage intelligence program.
TOTAL PROTECTION: Includes short circuit, overload, low-voltage, high-voltage, overcharge, over-temperature, reverse-connection, and over-current protection.
PLUG TO PLAY: LCD display shows charging voltage, mode, and battery levels. Fully automatic for long-term maintenance.
PRECISION CHARGING: Adapts to ambient temperatures to prevent over-charging in hot climates and under-charging in cold climates.
VERSATILE USE: Charges batteries as low as 3-volt. Functions as a charger, maintainer, trickle charger, and desulfator.

Charging Current	4A
Battery Voltage	12V
Power	70W
Input Voltage AC	220-240VAC, 50-60HZ
Charging Type	10-Steps, Fully Automatic
Cable Length	1.5M
Battery Capacity Range	3-120Ah
Protection Rating	IP65
Display Type	LCD

Packaging Details:

• Color Box / PC: 14.7 * 6.7 * 24.5cm

• Carton Quantity: 12pcs / ctn

• Carton Size: 42.5 * 32 * 28cm

Frequently Asked Questions

What types of batteries can this charger handle?

It is compatible with 6V and 12V lead-acid batteries, including WET, SLA, GEL, AGM, FLOODED, and VRLA, as well as 12V LiFePO4 batteries.

How does the Pulse Repair function work?

The 10-stage intelligence charging program uses pulse current to devulcanize the battery, helping to restore lost performance and extend battery life.

Can I leave the charger connected for a long time?

Yes, it is a fully automatic "plug and play" device with overcharge protection, making it safe for long-term battery maintenance.

Does it work in very cold or hot weather?

Absolutely. The charger intelligently adapts to ambient temperatures to ensure precise charging, preventing under-charging in winter and over-charging in summer.

What safety protections are included?

The device features multiple safety layers, including protection against short circuits, overloads, low/high voltage, over-temperature, and reverse connection.

What is the minimum battery voltage required to start charging?

The charger can detect and begin charging batteries with a voltage as low as 3 volts.

4-AMP Electric Automatic Portable Car Battery Trickle Supersafe Smart Charger Automotive Maintainer 12 Volt Float Charger, Desulfator for Lead-Acid Battery

Product Description

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