70Ah-ISO LifePo4 13.2V Extralight 6.4kg Battery - Gs Audio - CCA:2800A

70Ah LifePo4 13.2V Extralight Battery 6.4kg - Gs Audio - CCA:2800A

Extralight high-performance battery for Audio systems and sports car starters.

Gs Audio's new generation of Lifepo4 Extralight batteries are designed and engineered to offer maximum performance in the smallest possible space.

The main features that distinguish them from all other Lifepo4 lithium batteries are:

1) a very high current output, thanks to multiple internal BMSs;

2) special extralight cells with high current delivery capacity.

They can also be used on RVs and situations where current/energy storage is needed, but their potential is exploited to thebest on everyday cars that have a sound system, use winches or other high instantaneous electrical loads, or simply want to reduce weight.

Currently available sizes are:

30A - weight 3.5 kg - rectangular with small poles

35A - weight 4.3 kg - ISO box with regular poles

70A - weight 6.4 kg - ISO box with regular poles

100A - weight 9.1 kg - ISO box with regular poles

Weight 6.4 KG

Capacity: 70Ah - CCA: 2800A approx.

Internal resistance less than 1.1 milliohm

Rated voltage 13.2V

Charging voltage: 14.6V

Maximum protection voltage of internal BMS: 15.5V

Working temperature : -20/+70 degrees

For automobile ignition with motors up to 4200 DC displacement

Ideal for audio systems with amplifiers up to 4000w for daily use or 6000w for short audio competitions (spl)

Integrated active BMS card for protection and leveling of individual cells

Measurements: Width 25.8 cm x Depth 17.2 cm x Height (without poles) 20.3 cm / Height with poles 22.4 cm

GS Audio LiFepo4 batteries should not be mounted in systems that have other types of batteries mounted (AGM, lead acid, LTO, ECC....).

If you decide to mount Lifepo4 batteries you must change all the batteries in your car.

GS Audio LiFepo4 batteries are made with huge quality cells, to have a high starting current required in the car audio world, without having overheating or fire problems.

These batteries have a very low self-discharge; however, in the winter months or for non-use longer than 30 days, charging with our LIFEPO4 chargers is recommended to stabilize the cells.

The cells are immersed in fireproof foam to preserve their qualities even after shocks, without causing fire or damage to them.

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

- LTO (titanate) ~ 70 Wh/kg

- AGM lead ~ 38 Wh/kg

Batteries with lifepo4 technology have a life of about 2000 charge and discharge cycles, about 6 times that of lead-acid batteries, which is about 300 cycles.

In addition, respite conventional lead-acid batteries, LiFepo4 batteries do not contain heavy metals or acids that are harmful to the environment.

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