Your cart is currently empty.
Skip to product information
Open media 1 in gallery view
Open media 2 in gallery view
Open media 3 in gallery view
Open media 1 in gallery view
Open media 2 in gallery view
Open media 3 in gallery view
ST-350 American Bass Audio Stealth 350 | 35Ah AGM Battery | Maintenance-Free, Sealed Power for Car Audio & More - 35Ah AGM
Regular price
$153.99
Vendor:Stealth Energy
SKU:ST-350
In stock
Sale Ends June 21st
Minimum Purchase of $349.00
Description
Reviews
Description
- Description
- Additional info
- Reviews
- Length: 195+2mm (7.68 inches)
- Width: 130+2mm (5.12 inches)
- Container Height: 164+2mm (6.46 inches)
- Total Height (with Terminal): 167+2mm (6.57 inches)
- 35.0 AH/1.75A: (20hr ,1.80V/cell,25 C/77 F)
- 32.6 AH/3.26A: (10hr ,1.80V/cell,25 C/77 F)
- 29.7 AH/5.95A: (5hr ,1.75V/cell,25 C/77 F)
- 26.8 AH/8.93A: (3hr ,1.75V/cell,25 C/77 F)
- 22.0 AH/22.0A: (1hr ,1.60V/cell,25 C/77 F)
- 40 C (104 F): 103%
- 25 C (77 F): 100%
- 0 C (32 F): 86%
- Discharge: -15~50 C (5~122 F)
- Charge: 0~40 C (32~104 F)
- Storage: -15~40 C (5~104 F)
- Initial Charging Current less than 10.5A.
- Voltage 0 0 0 14.4V~15.0V at 25 C(77 F)Temp. Coefficient -30mV/ C
- No limit on Initial Charging Current Voltage
- 13.5V~13.8V at 25 C(77 F)Temp. Coefficient -20mV/ C
- Batteries may be stored for up to 6 months
- at 25 C(77 F) and then a freshening charge is required.
- For higher temperatures, the time interval will be shorter.
Stealth 350 35Ah 12V AGM Battery for 900W Car Audio Systems
SKU: ST-350
Up To 900 Watt Amplifiers
12V AGM Battery, 35 AH
Stealth 350 — 35Ah AGM Car Audio Battery for Mid-Range Systems
The Stealth 350 is the mid-range workhorse of the Stealth Energy lineup by American Bass. With 35 amp-hours of capacity and support for amplifier setups up to 900 watts, this sealed AGM battery hits the balance point that most car audio builds actually need — enough reserve power to eliminate voltage sag and keep your amplifiers performing at their best, in a package that's still compact enough for flexible mounting.
Built with Absorbed Glass Mat technology inside a fully sealed, maintenance-free ABS enclosure, the ST-350 delivers clean, stable 12-volt power with no risk of spills, leaks, or acid corrosion. A 525A max discharge current (5-second burst) and low 11mΩ internal resistance mean fast, efficient power delivery right when your system demands it — on transient bass hits, sustained low notes, and everything in between.
Why Choose the Stealth 350?
The ST-350 is the most versatile battery in the Stealth Energy range. It's large enough to serve as the sole dedicated audio battery for a single high-powered amplifier or a modest two-amp setup, yet at 24.7 lbs and a 7.68" × 5.12" × 6.57" footprint, it's still easy to fit into trunks, behind seats, or alongside custom enclosures. If you've outgrown a basic setup but aren't ready for a full 55Ah or 75Ah build, the Stealth 350 is the smart next step.
| NOMINAL VOLTAGE | 12V |
| NOMINAL CAPACITY(20HR) | 35.0AH |
| APPROX WEIGHT | Approx 11.2 kg (24.7 lbs) |
| TERMINAL | T6 |
| CONTAINER MATERIAL | ABS |
| MAX. DISCHARGE CURRENT | 525A (5s) |
| INTERNAL RESISTANCE APPROX | Approx 11mΩ |
| NOMINAL OPERATING TEMP. RANGE | 25+3 C (77+5 F ) |
| DIMENSION |
|
| RATED CAPACITY |
|
| CAPACITY AFFECTED BY TEMPERATURE |
|
| OPERATING TEMP.RANGE |
|
|
CYCLE USE |
|
|
STANDBY USE |
|
|
SELF DISCHARGE |
|