Stay powered in any climate with the Eco-Worthy Cubix100 Pro server rack battery. Low-temp ready, smart monitoring, and 10-year warranty.

Technical Specifications
Cubix 100 Pro 48V 100Ah Server Rack Battery
Items
ECO-Cubix100Pro
Rated voltage
51.2V
Max Charge voltage
58.4V
Low voltage cut-off
40.0V
Nominal energy
5.12KWh
Usable energy
5.12KWh
Nominal capacity
100Ah
Dimension
22.09*19.02*5.63in/56.1*48.3*15.4cm
Standard charge current
≤50A
Max.charge current
100A
Standard discharge current
≤50A
Max.discharge current
100A(initialtemp.≤35°C)
Communication port
RS485/CAN/RS232
Max.parallel number
32pcs
Battery Weight
103 lbs
Charge temperature
-20~55°C
Discharge temperature
-20~55°C
Pre-Charge Resistor
Yes
Battery Balancing Methods
Active Balancing
Cycle Life
≥6000 cycles @ 25 °C, 0.5C charge / 0.5C discharge, ≥80% SOH
Warranty
10 Years
Included in the Box
Frequently Asked Questions
What is the warranty period of this cubix100 pro battery?
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This battery comes with a 10-year limited warranty, covering non-human-induced failures under normal use conditions.
What communication methods are supported?
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Our battery supports Bluetooth/WiFi for mobile apps; RS485 for PC software and inverters; CAN for inverter communication; and RS232 for PC software.
What safety designs does the battery have?
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Each battery has a built-in 100A BMS, pre-charge circuit, low-temperature charging strategy, 125A circuit breaker, trip unit, fire suppression, and RSD (Rapid Shutdown Device).
Which inverters can this battery communicate with?
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Compatible with all major inverters: Victron, Deye, Growatt, Lux Power, Sol-Ark, GoodWe, EG4, SRNE, and more.
Are Cubix series batteries compatible with older server rack battery versions?
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Yes, they are compatible with older server rack battery versions, but Cubix series batteries are recommended as the main device.
Do I need to buy battery cables separately?
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Each battery includes 1 pair of parallel cables, screws, a grounding wire, and a communication cable — no extra purchase needed.
How do fire suppression devices work?
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Once the fire suppression reaches the trigger temperature (338℉±18℉), it releases a large number of extinguishing particles, which rapidly extinguish the fire by inhibiting the flame’s chemical reaction and displacing oxygen.
What precautions should be taken when charging at low temperatures?
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During charging, ensure communication with the inverter or charger to activate low-temperature strategies that protect battery cells and extend lifespan.
How is communication established between older server rack batteries and Cubix series batteries?
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When connecting parallel communication cables, there is no strict requirement for specific port-to-port matching. However, for better consistency and stability, it is recommended to connect RS485-2 (or RS485-IN) to RS485-2 (or RS485-IN), and RS485-3 (or RS485-OUT) to RS485-3 (or RS485-OUT).









