XS Power S375 12V AGM Starting Battery, Max Amps 800A CA: 300A
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What's Inside?
- • XS Power Battery
- • 12V AGM Starting Battery
- • Owner's Manual
Compact Starting Power You Can Count On
Give your vehicle dependable starting performance with the XS Power S375 12V AGM Starting Battery. Delivering up to 800 amps, its sealed AGM construction provides reliable, maintenance-free power in a compact 7.87" × 3.03" × 5.43" design, making it an excellent choice when you need strong starting power without sacrificing valuable space. 580 and M6 terminal hardware included for added installation convenience.
Frequently Asked Questions (FAQ)
- • Will the XS Power S375 Be Strong Enough for My Engine?
The S375 is designed as a compact 12V AGM starting battery with up to 800 amps of burst output, 300 CA, and 264 CCA. Its relatively small size makes it attractive for lightweight builds, but the starting demand of the engine still needs to match the battery's capabilities.
- • Why Does My S375 Have Trouble After Sitting Unused?
A battery can lose available charge while a vehicle sits, especially when the vehicle has parasitic electrical loads. If the S375 has been sitting for an extended period, check its resting voltage and recharge it properly before repeatedly attempting to start the vehicle.
- • Can I Use a Regular Battery Charger on the S375?
The S375 is an AGM battery and requires a charger with automatic shutoff. XS Power specifies that charging voltage should remain around 14.4V ±0.3V for extended charging; excessive voltage can permanently damage an AGM battery.
- • Why Is My S375 Getting Hot While It Charges?
Excessive heat during charging can indicate overcharging or a charging-system problem. XS Power warns that exceeding the recommended AGM voltage can cause electrolyte loss and permanent capacity reduction; a battery that becomes excessively hot while charging should be investigated rather than left on the charger.
- • Does the Small Size of the S375 Mean It Has Less Reserve Power?
Yes, its compact design comes with a relatively modest reserve capacity. The S375 is listed at approximately 17Ah and 25 minutes of reserve capacity, so it is better suited to lightweight starting and moderate electrical loads than replacing a much larger high-capacity battery in a demanding setup.
- • Why Doesn't the S375 Fit My Factory Battery Cables Correctly?
The S375 is supplied with 586 and M6 terminal hardware, so its connection arrangement can differ from a conventional factory battery. Users converting from standard clamp-style terminals may need the appropriate terminal adapters or hardware to achieve a secure connection.
- • Can the S375 Handle an Automotive Audio or Accessory Load?
XS Power positions the S375 for the vehicle plus up to about 600 watts of aftermarket equipment such as an ECU, fuel pump, and gauges. A larger audio system can require additional electrical upgrades rather than relying on this compact battery alone.
- • Why Does My Car Crank Slowly Even Though the S375 Shows Voltage?
A normal-looking resting voltage does not necessarily prove that the battery can deliver sufficient current under load. Check the battery terminals, ground path, charging system, and actual voltage while cranking. Poor cable or ground connections can also create starting problems that look like a weak battery.
- • Is the S375 a Good Choice for a Lightweight Race Car?
Its compact dimensions and roughly 11.5-pound weight make it attractive for weight-conscious builds. One real-world JEGS customer reported installing an S375 in a lightweight off-road/racing-style vehicle specifically as part of a build, although they had not yet completed trail testing at the time of the review.
- • What Should I Check If My New S375 Does Not Perform Properly?
Start with installation rather than assuming the battery is defective. Confirm the battery is adequately charged, inspect the positive and ground connections, verify the charging voltage, and check for excessive electrical draw. XS Power's installation guidance specifically emphasizes proper connections and charging the battery before starting when its voltage is inadequate.
Features:
- Length: 7.87 in
- Height: 5.43 in
- Width: 3.03 in
- MAX Amps: 800
- CA: 300A
- RC: 25min.
- 586 and M6 Terminal Hardware Included
- UPC: 692209014997
- Weight: 11.5
- Authorized Internet Dealer
Warranty: 2 Year(s) Warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for replacement within 2 Year(s) from the original date of purchase with proper return authorization.
