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With DS18’s INF-C4A, it's easy to maintain and charge your battery to ensure it will operate at its MAX, delivering uninterrupted power to your sound system and elevating your experience to new heights.
Equipped with advanced charging and maintaining capabilities, the INF-C4A is designed to power a wide range of battery types; including Lead-Acid, Wet, Gel, AGM, and Lithium batteries using LiFePO4 cells. No matter the size and type of your battery, the INF-C4A effortlessly delivers a maximum output current of 4A, ensuring an efficient charging process. With voltage compatibilities for 6V and 12V systems, the INF-C4A is the most versatile charger available today.
The INF-C4A is equipped with a range of essential safety features, including thermal protection to prevent overheating, reverse connection protection to safeguard against accidental mistakes, and overcurrent/overcharge protection to maintain a healthy battery life. The INF-C4A also has an impressive IP54 protection rating. This means it is dust-tight, ensuring the internal components are shielded from any potential damage. This charger is also temperature tested and operates flawlessly in temperatures ranging from 0°C to +40°C.
DS18’s INF-C4A goes beyond standard charging and maintenance capabilities with it’s innovative repair mode. This advanced battery recovery mode can bring back batteries that have been neglected or plagued by common issues such as sulfation, stratification, or long periods of inactivity.
Intelligently designed to handle battery capacities ranging from 2Ah to an impressive 120Ah. Your battery’s size won’t matter, the INF-C4A provides the perfect charging and maintaining solution for all setups. DS18’s INF-C4A is an essential companion for every audio enthusiast.
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| SPECIFICATIONS | |
| Charger Type | 8 Steps Charging / Maintainer |
| Maximum Output Current (Charging) | 4A |
| Maximum Input Current | Variable up to 75W (0.68A) |
| Battery Type Compatibility | Lead-Acid, Wet, Gel, AGM, Calcium, Lithium (LiFePO4) |
| Battery Voltage Compatibility | 6 / 12 Volts |
| Battery Capacity Compatibility | 2~120Ah |
| AC Input | 110-120VAC / 50-60Hz |
| 6 Volts DC Output Current | 2A or 4A |
| 12 Volts DC Output Current | 2A or 4A |
| 24 Volts DC Output Current | N/A |
| Minimum Start Voltage | >3 Volts |
| Housing Protection Rate | IP54 |
| Temperature Operation | 0°C to +40°C |
| Efficiency | 85% Approx |
| MEASUREMENT | |
| Overall Length | 6.7" / 170mm |
| Overall Depth | 3.5" / 90mm |
| Overall Height | 2.2" / 56mm |
| AC Cord Length | 6ft / 1.8m |
| DC Cord Length | 4.2ft / 1.3m |
| SKU | INF-C4A |
|---|---|
| Charger Type | 8 Steps Charging / Maintainer |
| Maximum Output Current (Charging) | 4A |
| Maximum Input Current | Variable up to 75W (0.68A) |
| Battery Type Compatibility | Lead-Acid, Wet, Gel, AGM, Calcium, Lithium (LiFePO4) |
| Battery Voltage Compatibility | 6 / 12 Volts |
| Battery Capacity Compatibility | 2~120Ah |
| AC Input | 110-120VAC / 50-60Hz |
| 6 Volts DC Output Current | 2A or 4A |
| 12 Volts DC Output Current | 2A or 4A |
| 24 Volts DC Output Current | N/A |
| Minimum Start Voltage | >3 Volts |
| Housing Protection Rate | IP54 |
| Temperature Operation | 0C to +40C |
| Efficiency | 85% Approx |
| Clamps Type | Battery Clamp |
| Quick Connector | No |
| Function Display Type | LCD |
| Voltmeter | Yes |
| Ammeter | Yes |
| Boost Mode | No |
| Power Supply Mode | No |
| Low Temperature Charging Mode | Yes |
| High Temperature Charging Mode | Yes |
| Battery Repair Mode | Yes |
| Thermal Protection | Yes |
| Reverse Connection Protection | Yes |
| Overcurrent / Overcharge Protection | Yes |
| Faulty Battery Indicator | Yes |
| Faulty Connection Indicator | Yes |
| Overall Length | 6.7" / 170mm |
| Overall Depth | 3.5" / 90mm |
| Overall Height | 2.2" / 56mm |
| AC Cord Length | 6ft / 1.8m |
| DC Cord Length | 4.2ft / 1.3m |
Most products ship directly from our vendor warehouses or distributor network. Shipping times can vary depending on the brand, product size, availability, and destination.
Large or oversized items such as lift kits, wheels, tires, bumpers, exhaust systems, and audio enclosures may require additional handling time or freight shipping.
If there is ever an issue with availability, shipping cost, or delivery timing, we will contact you before moving forward with the order.
Returns may be accepted on most new, unused, unopened items within 30 days of delivery. Items must be in original packaging and in resellable condition.
Installed, used, damaged, missing-parts, electrical, special-order, clearance, or custom-built items may not be eligible for return.
Return shipping is normally the customer’s responsibility unless the return is due to our mistake, such as the wrong item being shipped.
Before sending anything back, please contact Kaos Offroad so we can review the order and provide return instructions. Returns sent without approval may be refused.
Some products are vehicle-specific. Please verify fitment before ordering. If you are unsure, contact us with your year, make, model, sub-model, and any relevant details before purchasing.
Original shipping charges, freight charges, and vendor restocking fees may be non-refundable depending on the item and supplier policy.
















