Epoch Batteries

Epoch Batteries — Lithium Power, 11-Year Warranty, US-Based Support

Urban Supply is a full-line retailer of Epoch Batteries, America's leading LiFePO4 lithium battery brand. Every Epoch battery is backed by an industry-leading 11-year warranty and 100% US-based technical support out of Atlanta, Georgia. Whether you're building a solar array, upgrading an RV, converting a golf cart, or powering a marine electronics setup, Epoch's lithium iron phosphate chemistry delivers thousands of deep-cycle uses, maintenance-free operation, and a lifespan that outlasts three to four lead-acid replacements.

Which Epoch Series Is Right for You?

Epoch Essentials Series — The core of the lineup. Bluetooth-enabled, internally heated for sub-zero charging, available in 12V, 24V, 36V, and 48V. Best for RV house banks, off-grid cabins, and DIY solar builds. Popular models: 12V 300Ah, 12V 460Ah, 36V 50Ah, 48V 50Ah.

Epoch Eco Series — Budget-friendly LiFePO4 without the premium features. Still delivers LiFePO4 chemistry and a full 11-year warranty. Best for single-use applications where Bluetooth monitoring and heating aren't required. Popular models: 12V 100Ah, 12V 314Ah.

Epoch Pro Series — Higher-output dual-purpose batteries for cranking + deep cycle. Perfect for marine applications that need engine-starting capability alongside house loads. Popular models: 12V 300Ah Group 8D, 24V 60Ah.

Epoch V2 Elite and V2-T Elite Series — Top-tier builds with Victron CANBUS communication, IP67 waterproofing, and factory integration with Victron inverter/charger ecosystems. Best for serious off-grid, commercial marine, and professional solar installers. Popular models: 12V 460Ah V2, 24V 230Ah V2, 48V 100Ah V2.

LiMax Series Golf Cart Kits — Complete drop-in lithium replacements for Club Car, EZGO, Yamaha, and other electric golf carts. Longer range, faster charging, zero maintenance vs. lead-acid. Available in 36V, 48V, and 72V configurations with cart-specific mounting variants. Popular models: 48V 105Ah, 48V 160Ah, 48V 230Ah.

Server Rack Battery (SR48100H) — 48V 100Ah self-heating, stackable, rack-mount battery for solar storage and home backup. UL9540 pending. Integrates with Victron, EG4, and other major inverter ecosystems.

Why Epoch vs. Other Lithium Brands?

• 11-year warranty — longest in the industry on residential LiFePO4
• US-based support — Atlanta, GA. Phone 1-888-501-1846. Mon-Fri 9AM-4PM EDT
• Heated & Bluetooth on all Essentials models — charge in sub-zero, monitor from your phone
• Victron CANBUS integration on Elite Series — real factory communication, not just voltage sensing
• Purpose-built accessories — genuine Epoch mounting brackets, port plugs, and cables designed for exact fitment

Shipping & Warranty

All Epoch Batteries products ship free on orders over $299. Smaller batteries ship via UPS or FedEx Ground in 3-5 business days. Larger batteries and golf cart kits ship via LTL freight in 5-10 business days. Every product is backed by Epoch's 11-year manufacturer warranty, and Urban Supply coordinates warranty claims directly with Epoch on your behalf — no forms to fill out, no runaround.

Need help picking the right battery for your build? Email us at urbansupply.info@gmail.com or call Epoch's technical support line at 1-888-501-1846. We're happy to recommend the right series and capacity for your specific application.