LITHIUM BATTERY TORQEEDO POWER 24-3500

$2,700.00

LITHIUM BATTERY TORQEEDO POWER 24-3500
  • High-performance lithium battery 3,500 Wh
  • Energy power density to 138 Wh / kg
  • Weight is just 25.3 kilograms
  • 12 hours to fully recharge with the standard 350 watt charger
  • Optional 1700 watt fast charger recharges under 2 hours
  • Waterproof to IP67
  • Including battery management system with integrated protection against overcharging, short circuit, deep discharge, polarity reversal, overheating and submersion
SKU: OM61829 Category:

Description

LITHIUM BATTERY TORQEEDO POWER 24-3500

The perfect high-end lithium battery for the Cruise. Or for your on-board power supply.

Choosing lithium means choosing high performance. Choosing the Power 24-3500, also means choosing an unrivalled level of professional safety. The Power 243500 is equipped with a comprehensive safety system combining the requirement for general operating safety with safety in maritime use.

Thanks to plug&play, the Power 243500 can be installed and activated in a few short steps. And with a 5-stage safety concept it is arguably the safest battery of its kind for boats.

Its long life expectancy and low capacity losses are convincing.

Power 24-3500 – Benefits:

  • Up to 70% less battery weight than AGM or gel batteries
  • Maximum safety thanks to 5-tier safety system, including battery management system with one-fault safety
  • Simple operation
  • Waterproof to IP67

 Power 24-3500 Technical Data

General features

Capacity

3,507 Wh

 

Nominal voltage

25.2 V

 

Final discharging voltage

21.0 V

 

Nominal charge

139,2 Ah

 

Maximum discharge rate

180 A

Safety function against short-circuit, must not be used as starter battery

Maximum discharge rate at nominal voltage

4,660 W

 

Weight

25.3 kg

 

Dimensions (L x H x B)

577.5 mm x 218.5 mm x 253.5 mm

 

Volume

32 l

 

Battery chemistry

Li NMC

 

 

Benchmark information

Energy density (weight)

138 Wh/kg

Energy density (volume)

110 Wh/l

Price-performance

EUR 0.86 EUR/Wh

Power density (weight)

185 W/kg

Power density (volume)

141 W/l

 

Lifetime data

Cycle lifetime

800 cycles with 100%

 

discharge depth at 25°C

Average annual capacity loss

Approx. 4% at 25°C ambient temperature

 

Usage information

Cell operating temperature

-20°C to +60°C

Battery protects itself

Cell charging temperature

  0°C to +45°C

Battery protects itself

Temperature (storage)

-30°C to +55°C

 

Typical storage time at 50% SOC

1 year

When switched off

Max. connections

2S8P or 1S16P

Please contact Torqeedo if larger battery banks required

Max. quick charge

100 A

Charging time < 1.2 hours

Protection class

IP67

Waterproof, can be submerged to depth of 1 metre for 30 minutes without damage

 

Battery composition

Number of cells

336

Cell housing

Steel cylinder safety cells

Capacity per cell

2.875 Ah

Nominal voltage per cell

3.7 V

Cell connection

7s48p

Battery management system and safety

On-off switch

Yes

Via Cruise or motors or on/off switch

Cell balancing

Yes

Increases the battery lifetime

High-current and short-circuit protection

Yes

4-level safety cut-out mechanism to protect against short-circuits and overcurrent

Deep discharge protection

Yes, cut-off at < 2.7 V per cell,

 

 

charge protection at < 2 V per cell

 

Protection against incorrect charging

Yes

3 protection levels against overcharging

Protection against polarity reversal

Yes

 

Individual cell voltage monitoring

Yes

 

Current interruption device (CID) for each cell

Yes

 

Safety vent for each cell

Yes

 

Cell temperature monitoring

Yes

 

Temperature monitoring of battery electronics

Yes

 

Automatic shutdown in the event of submersion

Yes

 

 

 

 

Information system

 

 

Interface

RS485

 

Electronic battery identification

Yes

Important for connecting multiple batteries into battery banks

Data logging

Yes

Important for warranty information

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