Free delivery within the U.S. & Canada
5-year warranty on batteries
Free support & set-up session

Reviews

Specifications

Number of Batteries? (Up to 15)

1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15

Output Voltage

24vac, 48vac, 120vac

Description

  • Not only do the Power Tower batteries pair perfectly with the Power Tower, but they can also be used with any pre-existing 48 VDC system.
  • - Locking casters, folding handles and mounting tabs, the batteries can be placed wherever best.
  • - Built-in screen that displays battery voltage, power consumption, amperage and time left until fully charged or fully discharged.
  • - LiFePO4 batteries ensures a safe and long-lasting energy storage system that weighs 3 times less and takes up 3 times less space than lead acid batteries.

LITHIUM IS CHEAPER AND MORE RELIABLE

lithium is not only smaller, lighter, maintenance free and has a long cycle life but is also cheaper per cycle

  • Not only do the Power Tower batteries pair perfectly with the Power Tower, but they can also be used with any pre-existing 48 VDC system.
  • - Locking casters, folding handles and mounting tabs, the batteries can be placed wherever best.
  • - Built-in screen that displays battery voltage, power consumption, amperage and time left until fully charged or fully discharged.
  • - LiFePO4 batteries ensures a safe and long-lasting energy storage system that weighs 3 times less and takes up 3 times less space than lead acid batteries.
VOLTAGE 25.6 or 51.2 VDC
MINIMUM & MAXIMUM VOLTAGE 22 to 29.2 VDC or 44 to 58.4 VDC
AMP HOURS156 or 78 Ah
USABLE ENERGY 3.98 kWh
SUGGESTED CHARGE CURRENT 20 A
MAXIMUM CHARGE CURRENT 75 A
MAXIMUM CONTINUOUS DISCHARGE CURRENT 100 A
PEAK DISCHARGE CURRENT (3 SEC) 200 A
CHARGE TEMPERATURE 0-45 deg Charge
DISCHARGE TEMPERATURE -20 - 45 °C
WEIGHT 50kg
DIMENSIONS 46cm x 36cm x 27cm
CYCLES 2250 cycles (charging CC/CV @0.3C & discharging CC @0.5C, 100% DOD, 25°C +/-2°C 100% of rated capacity),

3800 cycles (charging CC/CV @0.3C & discharging CC @0.5C, 80% DOD, 25°C +/-2°C 100% of rated capacity,

10,000 cycles (charging CC/CV @0.5C & discharging CC @0.3C, 80 DOD, 25°C +/-2°C 70% of rated capacity)
CERTIFICATIONS (BATTERY) UN38.3,

CSA (SPE-1000) Inspected


Questions?

We’re here to help! If you’re not sure how long your equipment will run or which option may be best for your needs, feel free to reach out to us anytime. We can also build custom solutions to meet your specific project needs.

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