LTO Battery 14.4V Prismatic 40Ah 12 Flat Cells with BMS and Bus Bar 69x4.5x11 cm

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The Sound Auto Concept Team

Highlights

• LTO Titanium Tit4nium® 14.4V 40Ah ready-to-use battery pack – flat slim format 69 × 4.5 × H 11 cm
• 12 selected GS Audio Grade A prismatic cells, with very low internal resistance (<0.5 mOhm)
• Integrated BMS + aluminum bus bar – factory charged and balanced
• Maximum discharge current: 20C = 400A per cell
• Indicatively suitable for systems up to 3,600–4,800 WRMS
• Quality control sheet included (documented peak tests and internal resistance)
• Weight: approx. 6.6 kg – Dimensions: 69 × 4.5 × H 11 cm
  

Description

The LTO Titanium Tit4nium® 14.4V 40Ah flat format battery pack is designed for high-power car audio installations requiring minimal space. Composed of 12 GS Audio 20Ah prismatic cells, it offers a 40Ah capacity to power very high-power amplifiers, while integrating discreetly into the trunk or under the seats. Actual performance depends on the alternator's charging voltage, the distance between batteries and amplifiers, and the quality of the wiring.

• Recommended charging voltage: 14.4V to 15.8V
• If the alternator operates below 14.4V → reinforced alternator or 2.3V cylindrical LTO cells recommended

Available from Sound Auto Concept, your car audio specialist.

Technical specifications

Why choose it?

• Flat slim format ideal for discreet integration in the trunk or under the seats
• 40Ah capacity for demanding high-power systems (3,600–4,800 WRMS)
• LTO technology: lithium titanate oxide (Li₂TiO₃) anode – no risk of thermal instability
• Anode surface 100 m²/g vs 3 m²/g for classic Li-Ion → ultra-fast charging (6–10 min), efficiency >98%
• Max temperature in short circuit: 90–100°C – no fire, no explosion
• GS Audio Grade A cells with guaranteed values and quality control sheet included
• Unique global manufacturer of 20Ah prismatic LTO cells: Toshiba – beware of advertised higher capacities