FAQ'S AND SUPPORT
Responses may take up to 48 hours as we are experiencing an increase in customer support volume. We apologize for any inconvenience.
Email: info@carku.com
How long do LiFePO4 batteries last in jump starters?
What should I pay attention to when using it on imported cars? What should I pay attention to when using it on imported cars?
How long can a jump starter with a motorcycle battery last?
products
Products Recommended
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CARKU 3200A Truck Starting Battery
● High Peak Power For Light-Duty Vehicles — Reliable starting power for light trucks, pickups, and vans in daily logistics and delivery use.
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● Sodium-Ion Technology For Extreme Cold — Advanced sodium-ion system ensures stable performance in low-temperature conditions.
● Oem/Odm Support Available — Bulk orders, samples, datasheets, and warranty services. Talk to our experts for customization and pricing. -
CARKU 230Ah Truck Starting Battery
● Dual Purpose Starting Battery: 2500A peak power for instant truck starting and stable deep-cycle output for air conditioning and onboard systems.
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● Smart Fleet Monitoring: Built-in Bluetooth, GPS, and GPRS enable real-time tracking, remote diagnostics, and efficient fleet management.
● Oem/Odm Customization For Business Needs: Supports bulk orders, sample evaluation, technical datasheets, and warranty services. Our team is available for customization and pricing solutions tailored to your business needs. -
CARKU 280Ah Truck Starting Battery
● Dual Purpose Starting Battery: 2500A peak cranking current for instant heavy truck starting, plus stable deep-cycle output that powers the air conditioner for about 15 hours on a full charge.
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● Extreme Cold Weather Performance: Reliable cold-start capability down to -40°C (-40°F), engineered to replace lead-acid batteries in the harshest winter conditions.
● Smart Remote Monitoring: Built-in Bluetooth with optional GPRS enables real-time battery status viewing, remote communication/control, GPS positioning, and early failure alarms via app.
