XS Power S925 - S Series 2000 Max Amps 12-Volt AGM Racing Battery
We are a XS Power Authorized Dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!
What's Inside?
- • S925 12V AGM Racing Battery
- • (2) M6 bolts
- • (2) Split lock washers
- • Owner's Manual
Lightweight, Maximum Power
The XS Power S925 AGM Racing Battery packs serious performance in just over 22 pounds. Delivering 3,300 max amps and 1,012 cold-cranking amps, it ensures lightning-fast, reliable starts every time. Perfect for both the track and daily driving, it combines lightweight convenience with unbeatable power.
Power for Every Upgrade
The XS Power S925 keeps plenty of energy in reserve, running your vehicle and up to 1,000 watts of aftermarket gear like the ECU, fuel pump, and gauges. Need more power? Use it as a secondary battery to unlock an additional 2,000 watts for high-demand setups. Perfect for enthusiasts who want reliable performance for every upgrade and accessory.
Durable and Spill-Proof
The XS Power S925 uses advanced AGM technology to deliver all the power you need while staying completely spillproof and vibration-resistant. Its sealed construction protects against moisture and shocks, ensuring reliable performance in any environment. Built for durability, this battery keeps your vehicle and electronics safe under the toughest conditions.
Frequently Asked Questions (FAQ)
- • Why is my S925 starting the engine better than its CCA rating suggests?
Some owners have been surprised by the starting strength of the compact S925. One long-term user reported that it consistently spun a large engine as easily as a much higher-CCA conventional battery, showing that the published CCA number doesn't tell the whole story about starting performance.
- • How long can an S925 realistically last?
Service life can vary with usage, charging, temperature, and maintenance. One verified owner reported getting approximately 8½ years from an S925 before noticing that it was beginning to lose its charge, suggesting that a well-maintained unit can have a long service life.
- • Is the S925 a good option when battery space is extremely limited?
Yes. Several owners specifically praised the S925 for fitting into tight spaces, including a Model A installation where the owner said there was very little room available. Its compact 7 × 6.5 × 5-inch size makes it attractive for custom and racing installations.
- • Why might I need a special mounting bracket for my S925?
Although the S925 is compact, its dimensions and terminal arrangement may not match every factory battery tray. XS Power sells a dedicated 925 GM mounting kit, and one customer reported needing to trim the mounting plate because the terminals sat too close to the bracket.
- • Can the S925 handle hot-weather driving without losing starting performance?
A long-term owner reported using an S925 in a high-performance vehicle during 100°F-plus weather, including stopping for fuel and restarting without difficulty. This suggests strong heat tolerance in that particular application, although vehicle charging conditions and battery age still matter.
- • Is the S925 suitable for a lightweight racing vehicle?
Yes. Real-world owners have used the S925 in racing and performance vehicles, with one verified customer specifically reporting that it worked well in a Dirt Pro Stock application. Its compact dimensions can also help when reducing battery weight and freeing up space.
- • Why does my S925 seem to lose charge after years of service?
A gradual reduction in charge retention can be a sign that the AGM battery is reaching the end of its useful life. One verified S925 owner reported that their battery was still usable after about 8½ years but was beginning to lose its charge, making age an important factor when diagnosing this symptom.
- • Can the S925 be used with a car-audio system?
Yes. S925 batteries have been used in car-audio setups, including configurations where an S925 was paired with larger XS Power batteries for additional reserve capacity. Users should still make sure the alternator and wiring are appropriate for the amplifier load.
- • Should I be concerned about using one S925 in extremely cold weather?
Cold temperatures can reduce starting performance, and an XS Power representative has noted that a single 925 may not be ideal in extreme cold. Owners in moderate climates have reported excellent starting reliability, but colder applications may benefit from additional battery capacity or a larger model.
- • What should I check if my S925 won't hold a charge?
First check the battery's resting voltage, charging system, connections, and possible parasitic draw. XS Power's charging instructions emphasize that AGM batteries must be charged correctly; overcharging or undercharging can permanently reduce battery life and may affect warranty coverage.
Features:
- Powerful and Lightweight: The XS Power S925 AGM Racing Battery excels on the track or in daily driving, weighing just over 22 pounds. It delivers 3,300 max amps and 1,012 cold-cranking amps for fast, reliable starts every time.
- Reserve Energy for Gear: With plenty of juice in reserve, the S925 can run your vehicle plus up to 1,000 watts of aftermarket equipment like the ECU, fuel pump, and gauges. As a secondary battery, it unlocks an additional 2,000 watts of capacity for high-demand setups.
- Safe and Reliable: Featuring Absorbent Glass Mat (AGM) technology, the S925 provides all the energy you need while remaining spillproof and vibration-resistant. Its sealed construction ensures safety and durability even under extreme conditions.
Specifications:
- 12-Volt AGM Racing Battery
- Max Amps (Burst): 2,000
- Cranking Amps: 641
- Cold Cranking Amps: 564
- Reserve Capacity: 59 minutes
- Polarity: R
- UPC: 692209013136
- Weight: 22.26
- 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.
