35Ah LifePo4 m6 battery

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The Sound Auto Concept Team

LifePo4 35 Ah 13.2 V 4 kg Extra-Light Battery - Gs Audio - CCA: 1350 A

Ultra-light and high-performance battery for car audio systems and sportscar starters.

GS Audio's new generation of ultra-light LiFePO4 batteries are designed to offer maximum performance with minimal bulk.

The main features that distinguish it from other LiFePO4 lithium-ion batteries are:

1) extremely high output current, thanks to multiple internal BMS;

2) special ultra-light cells with high output current capacity.

These batteries can also be used in motorhomes and other applications requiring energy storage, but they fully express their potential in daily vehicles with audio systems, winches or other high instantaneous electrical loads, or for those who simply want to reduce weight.

Weight: 4.0 kg

Capacity: 35 Ah - CCA: approx. 1,300 A

Dimensions: Width: 22.3 cm x Depth: 13.4 cm x Height (without terminals): 20.8 cm / Height with terminals: 21.5 cm

Internal resistance less than 2.8 mΩ

Nominal voltage: 13.2 V

Charging voltage: 14.6 V

Maximum internal BMS protection voltage: 15.5 V

Operating temperature: -20/+70 degrees

For starting vehicles up to 3,000 cm³

Ideal for audio systems with amplifiers up to 2,000 W for daily use or 3,000 W for short-term audio competitions (SPL)

Integrated active BMS for protection and balancing of individual cells

GS Audio LiFePO4 batteries must not be installed in systems using other types of batteries (AGM, lead-acid, LTO, etc.).

If you opt for LiFePO4 batteries, you will need to replace all batteries in your vehicle.

GS Audio LiFePO4 batteries are manufactured with high-quality cells to provide the high starting current required by car audio, without risk of overheating or fire.

These batteries have very low self-discharge; however, during winter months or after non-use for more than 30 days, we recommend charging them with our LIFEPO4 chargers to stabilize the cells.

The cells are immersed in flame-retardant foam to preserve their quality even after impact, without causing fire or damage.

With an average specific weight of 153 Wh/kg, they are among the lightest on the market compared to other technologies!

- LTO (titanate) ~70 Wh/kg

- Lead-acid AGM ~38 Wh/kg

LiFePO4 batteries have a lifespan of approximately 2,000 charge and discharge cycles, which is about six times that of lead-acid batteries.