BigBattery 48 V 2× EAGLE 2 Kit — Twice the Power, One Smart Solution

Upgrade your 48-volt system with a ready-to-install bundle featuring two high-performance LiFePO₄ modules plus charger and monitoring tools. Ideal for golf carts, utility vehicles, RVs, and other 48V platforms where longer runtime and reliability matter.

Why Choose the 2× EAGLE 2 Kit

• Double the capacity in one package — This kit combines two 1.63 kWh (32 Ah) EAGLE 2 modules to deliver 3.26 kWh of usable energy, helping you go farther between recharges.

• Drop-in replacement for lead-acid — The modules use a compact GC2 form factor, designed to mirror many T-105 lead-acid battery trays. Straightforward install with minimal changes.

• Advanced chemistry + durability — Uses Tier-1 LiFePO₄ cells, known for longer life, greater thermal stability and better cycle performance than traditional lead-acid packs.

• Built for real environments — IP67-rated enclosure protects against dust and water. Self-heating and wide temperature operational range let the pack perform in cold or hot conditions.

• Smart monitoring & connectivity — Includes external State-of-Charge (SOC) meter and supports CANbus communications for deeper integration and monitoring.

• Expandable & scalable — Supports parallel expansion (up to ten modules) if you later need even greater energy capacity.

Ideal Use Cases & Value Propositions

• Golf carts & utility vehicles — Far longer runtime than older lead-acid packs, with less maintenance and weight.

• 48 V UTVs, LSVs, RVs/Camper vans — Provide reliable power for larger loads, accessories, or extended off-grid use.

• Industrial & fleet equipment — One kit giving high energy density, robustness and scalability without large footprint.

• Cold-weather/unreliable conditions — Self-heating, durable housing and advanced BMS mean better performance even in harsh conditions.

• Future-ready systems — Start with this kit, then expand by paralleling more modules if your energy needs grow.

If you’re looking for a plug-and-play 48 V lithium upgrade that combines serious capacity (3.26 kWh), robust build quality, smart monitoring features and simplicity of installation, the BigBattery 48 V 2× EAGLE 2 Kit delivers. It offers the benefits of lithium — lighter weight, longer lifespan, stronger performance — packaged for ease of install on vehicles and equipment currently running 48 V systems.