Power 48-5000
For commercial operators and green boaters


Power 48-5000

For commercial operators and green boaters

$ 5,199.00
plus shipping charges

Immediate shipping
 Find dealer

Product description

  • High-performance lithium battery 5.000 Wh
  • Rated voltage 44.4 V
  • Weight 36,5 kg
  • Including battery management system with integrated protection against overcharging, short circuit, deep discharge, polarity reversal, overheating and submersion
  • Waterproof to IP67

Ordering information

  • Item number: 2104-00  | EAN: 4260113695104
  • Equipment included: Power 48-5000 high-performance lithium battery 5,000 Wh (44.4 V), cable for communication with TQ- CAN
  • Warranty: 2 years for non-commercial use
  • Important Information
  • We currently deliver to the following countries
  • California residents please click here for Prop 65 warning

  • Power 48-5000

    Power 48-5000 High-performance Lithium Battery Power 48-5000 High-performance Lithium Battery

    A class of its own in lithium batteries for boats: 70% more energy density and 50% longer cycle life than typical lithium LiFePO4 batteries.

    With Power 48-5000, Torqeedo brings a new class of lithium batteries to the market. Based on automotive technology and BMW i battery modules, Power 48-5000 delivers industry-leading value with its combination of energy density, long service life, ISO standards compliance, and cost.


  • Specifications

    Technical Data Power 48-5000

    General features
    Capacity 5275 Wh
    Nominal voltage 44,4 V
    Final discharging voltage 36,0 V
    Maximum discharge rate 200 A
    Maximum discharge rate at nominal voltage 8.800 W
    Weight 36,5 kg
    Dimensions (L x H x B) 506 mm x 224 mm x 386 mm
    Volume 31 l
    Battery chemistry LMO-NMC
    Benchmark information
    Energy density (weight) 145 Wh/kg
    Energy density (volume) 160 Wh/l
    Price-performance 1,00 EUR/Wh
    Power density (weight) 250 W/kg
    Power density (volume) 280 W/l
    Lifetime data
    Cycle lifetime >3000 cycles with 80%
    discharge depth at 25°C
    result in capacity loss of approx. 20%
    Average annual capacity loss Approx. 4% at 25°C ambient temperature
    Usage information
    Cell operating temperature -20°C bis +60°C
    Cell charging temperature   0°C bis +45°C
    Temperature (storage) -25°C to +55°C
    Typical storage time at 50% SOC
    Max. connections 1S1P or 1S12P
    Max. quick charge 120 A
    Protection class IP67 Waterproof, can be submerged to depth of 1 metre for 30 minutes without damage
    Battery composition
    Number of cells 1S12P BEV
    Cell housing
    Capacity per cell
    Nominal voltage per cell
    Cell connection
    Battery management system and safety
    On-off switch Yes CAN
    Cell balancing Yes
    High-current and short-circuit protection
    Deep discharge protection Yes, cut-off at < 36 V
    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 CAN
    Electronic battery identification Yes Important for connecting multiple batteries into battery banks
    Data logging Yes Important for warranty information

    Technical Drawing