{"product_id":"stealth-energy-lithium-titanate-battery-13-8v-40ah","title":"Stealth Energy Lithium Titanate Battery 13.8V 40Ah","description":"\u003cdiv\u003e\n\u003cp\u003eThe Stealth Energy Lithium Titanate Battery 13.8V 40Ah from American Bass USA is a high-current power source built for demanding car audio systems, delivering sustained voltage and rapid current delivery for serious listening setups.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eNominal Voltage\u003c\/b\u003e: 13.8V — designed to interface with automotive electrical systems and maintain stable voltage under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNominal Capacity\u003c\/b\u003e: 40Ah — provides substantial energy for extended playback and amplifier demands.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCell inside\u003c\/b\u003e: LTO Cylindrical cell 66160 2.3V 40AH — lithium titanate chemistry known for high current capability and long life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eConfiguration\u003c\/b\u003e: 6S1P — six cells in series with a single parallel string for a compact high-current pack.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eContinuous Discharge Current\u003c\/b\u003e: 400A (10C) — supports sustained high-current draw without voltage collapse.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePeak Discharge Current\u003c\/b\u003e: 800A (20C) — handles brief current spikes during demanding musical passages or transient bass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDischarge Cut-off Voltage\u003c\/b\u003e: 9V (1.5V per cell) — protects cells from excessive discharge for longevity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCharge Cut-off Voltage\u003c\/b\u003e: 16.8V (2.8V per cell) — protects cells during charging to maintain cell health.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBalancing Start Voltage\u003c\/b\u003e: 2.7V per cell (adjustable between 2.5V ~2.8V) — enables cell balancing control to preserve balance and capacity over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBattery Net Weight\u003c\/b\u003e: 15.6 Kg (approx.) — substantial mass reflects robust construction for high-current performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBattery Dimension\u003c\/b\u003e: 14.2'' (L) × 10.1'' (W) × 9.3'' (H) \/ 360 × 255 × 235 mm — compact footprint suitable for tight install spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eConnector\u003c\/b\u003e: Pair of 3-hole aluminum blocks — provides a safe, reliable connection to high-current wiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOperating temperature\u003c\/b\u003e: Charging 0°C–45°C; Discharging -20°C–55°C — wide temperature range supports varied vehicle climates and usage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStorage temperature\u003c\/b\u003e: 20 ± 5°C — recommended conditions to maximize long-term storage life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLife Cycle\u003c\/b\u003e: \u0026gt;20,000 cycles (80% of initial capacity at 1C rate, IEC Standard) — durable performance suitable for long-term installations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn a car audio build, this battery provides the high current bursts and long cycle life needed for multi-amp systems or demanding sub setups, keeping voltage steady during bass-heavy passages while offering longevity and a compact, install-friendly form factor.\u003c\/p\u003e \u003cbr\u003e \u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.6739%;\"\u003e\u003cstrong\u003eNominal Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.657%;\"\u003e\u003cspan\u003e13.8V \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.6739%;\"\u003e\u003cstrong\u003eNominal Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.657%;\"\u003e\u003cspan\u003e40Ah\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.6739%;\"\u003e\u003cstrong\u003eCell inside\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.657%;\"\u003e\u003cspan\u003eLTO Cylindrical cell 66160 2.3V 40AH\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.6739%;\"\u003e\u003cstrong\u003eConfiguration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.657%;\"\u003e\u003cspan\u003e6S1P\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.6739%;\"\u003e\u003cstrong\u003eContinuous Discharge Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.657%;\"\u003e\u003cspan\u003e400A (10C)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.6739%;\"\u003e\u003cstrong\u003ePeak Discharge Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.657%;\"\u003e\u003cspan\u003e800A (20C)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.6739%;\"\u003e\u003cstrong\u003eDischarge Cut-off Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.657%;\"\u003e\u003cspan\u003e9V (1.5V per cell)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.6739%;\"\u003e\u003cstrong\u003eCharge Cut-off Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.657%;\"\u003e\u003cspan\u003e16.8V (2.8V per cell)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.6739%;\"\u003e\u003cstrong\u003eBalancing Start Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.657%;\"\u003e\u003cspan\u003e2.7V per cell (adjustable between 2.5V ~2.8V)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.6739%;\"\u003e\u003cstrong\u003eBattery Net Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.657%;\"\u003e\u003cspan\u003e15.6 Kg (approx.)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.6739%;\"\u003e\u003cstrong\u003e\u003cspan\u003eBattery Dimension\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.657%;\"\u003e\n\u003cp\u003e14.2'' (L) *10.1''（W）*9.3'' (H)\u003c\/p\u003e\n\u003cp\u003e360（L）*255（W）*235 (H) mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.6739%;\"\u003e\u003cstrong\u003e\u003cspan\u003eConnector\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.657%;\"\u003e\u003cspan\u003ePair of 3-hole aluminum blocks\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.6739%;\"\u003e\u003cstrong\u003e\u003cspan\u003eOperating temperature\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.657%;\"\u003e\n\u003cp\u003eCharging: 0°C ~ 45°C\u003c\/p\u003e\n\u003cp\u003eDischarging: -20°C ~ 55°C\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.6739%;\"\u003e\u003cstrong\u003e\u003cspan\u003eStorage temperature\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.657%;\"\u003e\n\u003cspan\u003eRecommended to store 20 \u003c\/span\u003e\u003cspan lang=\"EN-GB\"\u003e±\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e5°C for long term storage\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.6739%;\"\u003e\u003cstrong\u003e\u003cspan\u003eLife Cycle\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.657%;\"\u003e\u003cspan\u003e\u0026gt;20000 times (80% of initial capacity at 1C rate, IEC Standard)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Stealth Energy","offers":[{"title":"Default Title","offer_id":49850170835172,"sku":null,"price":999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/lithium-titanate-battery-138v-40ah-216568_500x_830e1240-d52d-42c8-990f-3ac1d3a7221f.webp?v=1789259764","url":"https:\/\/www.12voltoutlet.com\/products\/stealth-energy-lithium-titanate-battery-13-8v-40ah","provider":"12 Volt Outlet","version":"1.0","type":"link"}