


American Bass Stealth ST-200 20Ah AGM Car Audio Battery
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- 20Ah of 12V reserve capacity built on sealed Absorbed Glass Mat (AGM) technology
- Supports amplifier setups up to 700 watts
- 300A max discharge current (5s burst) with an ultra-low 15mΩ internal resistance for minimal voltage sag
- Fully sealed, maintenance-free ABS housing — mount in virtually any position, no spills or corrosion
- Stable, clean 12-volt delivery that keeps amplifiers out of clipping during hard-hitting bass
Stealth Energy 200 — 20Ah AGM Car Audio Battery (ST-200)
This Listing Includes:
- (1) Stealth Energy 200 Battery
The Stealth 200 is the compact powerhouse of the Stealth Energy lineup, delivering 20 amp-hours of capacity and support for amplifier setups up to 700 watts. At just 12.7 lbs it fits where full-size batteries cannot, making it the go-to for tight installs, secondary-battery setups, and single-amp systems that need more than a stock battery can provide. Authorized American Bass & Stealth Energy dealer at JS Ultimate Sounds. Free shipping on orders $99+.
Features
- 12V 20Ah sealed AGM battery for car audio and 12V power applications
- Amplifier support up to 700 watts
- 300A maximum discharge current (5-second burst) for instant power on demand
- Approximately 15mΩ internal resistance for fast, efficient energy delivery
- Maintenance-free, spill-proof ABS construction with T12 terminals
Specifications
| Nominal Voltage | 12V |
| Nominal Capacity (20HR) | 20.0Ah |
| Approximate Weight | 5.78 kg (12.7 lbs) |
| Terminal | T12 |
| Container Material | ABS |
| Max. Discharge Current | 300A (5s) |
| Internal Resistance (approx.) | 15mΩ |
| Dimensions |
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| Amplifier Support | Up to 700 watts |


