Redway Battery (US)


PT48200 LiFePO4 Power Trolley Wholesale

PT48200 LiFePO4 Power Trolley Wholesale

Production Info

✅ Manoeuvrable design with wheels

✅ Battery health monitoring LED screen

✅ In Build BMS for enhanced protection

✅ Vast Inverter brands compatibility

✅ 20 years of design life

✅ RS232/RS485 embedded protocols


Redway’s Power Trolley is an innovative battery solution that offers reliable power in a versatile and mobile package. This battery trolley features wheels and a sturdy handle that enable effortless transportation from one location to another. This makes it an excellent choice for power on the go. With its wheels, the Power Trolley can be easily moved around the facility or even outdoors, providing power wherever it’s needed. In addition to its compact design and robust handle, the battery is protected and operated efficiently by its built-in smart Battery Management System (BMS).


The Power Trolley has many advantages over other batteries. Some of the prominent advantages are listed below.

  • Twenty years of design liferesulting in fewer replacements and lower costs.
  • Equipped with a large battery capacity of 184Ahto deliver uninterrupted power
  • Compact and portable design, making it easy to install and move.
  • Smart BMS monitoringand protection against faults
  • High invertercompatibility with all major brands including Victron, SMA, Goodwe, SRNE, Solis, SAJ, and more.


Power Trolley is a flexible and mobile battery solution that can be used in a wide variety of applications due to its compact design and ease of mobility.

  • Ideal for off-grid homes
  • Emergency backup power systems
  • Reliable power on the go
  • Renewable energy storage systems
  • Vast mobility Applications
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Technical Data

Items Specification
Model PT4800
Battery Type LiFePO4
Battery Capacity 184Ah
Nominal Voltage 48V
Working Voltage 37.5~54.75V
Nominal Energy 8.83kWh
Net Weight 76.5kg
Dimension [L*W*H] 770*220*542 mm
(30.15*8.66*21.34 inch)
Maximum Charge Current 180A
Maximum Discharge Current 180A
Charge Voltage 54.75V
Discharge Cut-off Voltage 37.5V
Charging Temp. Range 0~60°C
Discharging Temp. Range -20~60°C
Series/Parallel Number 15S1P
Design Life 20 Years
Warranty 10 Years
Cycle Life (25°C@40% DOD) >8000 Cycles
Cycle Life (25°C@80% DOD) >4000 Cycles
IP Grade IP21 (higher grade optional)
Max. Parallel Connection Up to 16 Units
Communication CAN/RS485
Color Gray and white
Alarms Overcharge/OverDischarge/Overcurrent/Over Temperature/Short Circuit
Monitoring & Protection Built-in smart BMS
Pros Support off-grid and hybrid working mode, compact design, wall and floor type
Optional Functions LCD screen/Circuit breaker/Bluetooth
Compatible Inverters Victron/SMA/Goodwe/Solis/SAJ /Growatt/Luxpower/SRNE/Voltronic/Deye/etc.
Certification & Safety Standard CE/UL 1642/IEC 62619/RoHS/UN38.3/MSDS
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