The Epoch Batteries 48V 100Ah (5.12kWh) - Self-Heating Server Rack Lithium Battery is a premium LiFePO4 lithium battery designed in the USA and backed by Epoch's industry-leading 11-year warranty. Built for homeowners, RV owners, marine users, and off-grid applications, it delivers thousands of deep-cycle uses, safe lithium iron phosphate chemistry, and a maintenance-free lifespan that typically outlasts three to four lead-acid replacements.

Why Buy This Battery

• Drop-in lithium replacement for 12V/24V/36V/48V lead-acid battery banks
• Safe LiFePO4 chemistry with built-in BMS protection (over-charge, over-discharge, short-circuit, over-temperature)
• Internal self-heating allows charging in sub-zero conditions without damage
• Victron CANBUS integration — communicates directly with Victron inverters, chargers, and MPPT controllers
• Backed by Epoch's 11-year warranty and 100% US-based support team (Atlanta, GA)
• Ships free on orders over $299 from Urban Supply

Key Features

• ALL WIRING IS INCLUDED
• LiFePO4 Chemistry
• 100Ah Capacity - 5120kWh
• SELF-HEATING - Charge as low as -25°C
• 100A Max Continuous Discharge (119A 5mins Discharge) (200A 15sec Peak Discharge)
• CAN/RS485 Communication
• Compatible INVERTER list - Victron/Sol-Ark/Solis/Growatt/Studer/Goodwe/Sunsynk/Voltronic/ALPHA-OUTBACK/Deye/Sofar/SMA
• LUXPOWER/Schneider/TBB/MPP/SAJ/MEGAREVO
• Max 32 in parallel, Plug & Play
• 6000+ Cycle life & Maintenance-free
• 11 Year Manufacturer Warranty

Specifications

• 100Ah Capacity - 5120kWh
• SELF-HEATING - Charge as low as -25°C
• 100A Max Continuous Discharge (119A 5mins Discharge) (200A 15sec Peak Discharge)
• Max 32 in parallel, Plug & Play

Shipping

Ships free on orders over $299. Smaller batteries ship via UPS/FedEx Ground in 3-5 business days. Larger batteries and golf cart kits ship via LTL freight in 5-10 business days. Tracking is provided at dispatch.

11-Year Warranty & US-Based Support

Every Epoch Batteries product is backed by an 11-year manufacturer warranty and 100% US-based support out of Atlanta, GA. Urban Supply coordinates warranty claims directly with Epoch on your behalf. Email [email protected] or call Epoch's support team at 1-888-501-1846 (Mon-Fri 9AM-4PM EDT) for technical assistance.