The EG4 LL-S is a 48V 100Ah LiFePO4 server rack battery rated for more than 7,000 cycles at 80% depth of discharge. Its LCD touchscreen selects closed-loop communication with EG4, Sol-Ark, Victron, Schneider and other inverters.
Available configurations
Key features
- 5.12kWh, 48V 100Ah
- 7,000+ cycles at 80% DoD
- LCD touchscreen BMS monitoring
- Closed-loop with major inverter brands
- Up to 64 in parallel
- Dual fire arrestors
Specifications
| Brand | EG4 |
|---|---|
| Capacity | 5.12kWh |
| Voltage | 48V |
| Amp hours | 100Ah |
| Cycle life | 7,000+ at 80% DoD |
| Parallel | Up to 64 batteries |
| Ideal for | Home energy storage and off-grid solar |
| Condition | New |
Shipping and returns
Free shipping to addresses in the United States, delivered in 4 to 6 business days (1 to 2 business days to prepare the order plus 3 to 4 business days in transit). Free returns within 30 days of delivery; refunds are issued within 5 business days after the returned item is inspected.
Frequently asked questions
Which inverter works with this battery?
Most 48V LiFePO4 batteries work with major hybrid and off-grid inverters. For closed-loop communication, confirm the inverter brand is supported by the battery BMS.
Can I connect several batteries together?
Yes, these batteries are designed for parallel connection. See the specifications for the maximum number of units.
How long does shipping take?
Orders ship free within the United States and arrive in 4 to 6 business days.








