What do buyers say about the ECO-WORTHY Cubix100 48V 100Ah Server Rack Battery?

Rated 4.8 out of 5 from 161 ratings. Buyers like: Easy, fast setup; easy Bluetooth and WiFi setup and useful app; Works well with Eco-Worthy and other inverters (Victron, EG4 setups); Great value for a fully UL-certified LFP server rack battery. Common complaints: App does not graph charge percent over time; User had trouble figuring out how to set system parameters.

ECO-WORTHY Cubix100 48V 100Ah Server Price History: Lowest $889.99

Q: Where is the ECO-WORTHY Cubix100 48V 100Ah Server Rack Battery cheapest?

At ECO-WORTHY, for $889.99, as of our latest check.

What reviewers say

4.8 / 5161 ratings

From ECO-WORTHY

UL9540 system-level tested by Intertek for DC and AC systems; UL1973, UL9540A and CEC listed
Real-time monitoring via Bluetooth/WiFi app or CAN/RS485 connection
Works with most UL1741-certified inverters
Rugged full-metal casing with 100A BMS and low-temp protection
Dual circuit protection: breaker plus shunt; overcharge, over-discharge and short-circuit safeguards
Scale up to 32 batteries in parallel (163kWh)

Materials: Metal casing; 100% A-grade prismatic cells from REPT
Guarantee: 10-year limited warranty covering non-human-induced battery failure issues, plus lifetime customer and technical support.
Returns: 14-Day Money-Back Guarantee.
Shipping: Free Shipping; shipping calculated at checkout. Presale: expected to ship out around Nov 25th.
Packs: 1 Pack; 2 Packs (/Each) with free Rapid stop switch; 4 Packs (/Each) with free ESM100 Battery Monitor; 6 Packs (/Each) batteries only; 12 Packs (/Each) with fre
In the box: 1x 48V 100Ah battery, 1x Battery Accessories (includes 1 pair of parallel cables, screws, grounding wire and communication cable)

About the ECO-WORTHY Cubix100 48V 100Ah Server Rack Battery

Power your home with the ECO-WORTHY Cubix100 48V 100Ah LiFePO4 server rack battery, a ETL Tested comforms to STD UL9540 energy storage solution designed for solar systems and home backup power. Built with Grade A lithium cells, a 100A smart BMS, and full safety protections, it delivers reliable, long-lasting performance. Monitor your system in real time via Bluetooth, WiFi, or CAN/RS485, and easily expand up to 32 units for scalable energy storage. Ideal for off-grid solar, RVs, and residential use, this lithium battery ensures energy independence, lower utility costs, and dependable backup power—backed by a 10-year warranty.