BigBattery 48V 2X EAGLE 2 Kit

The BigBattery 48 V 2× EAGLE 2 Kit is a plug-and-play energy upgrade for 48-volt platforms that demand longer runtime and reliable performance. This ready-to-install bundle combines two high-performance LiFePO4 EAGLE 2 modules with an integrated charging and monitoring suite, making it ideal for golf carts, utility vehicles, RVs, UTVs, and other 48 V configurations.

Key specifications

• Total usable energy: 3.26 kWh (two 1.63 kWh / 32 Ah EAGLE 2 modules)
• Nominal voltage: 48 V
• Form factor: GC2-compatible modules designed as drop-in replacements for common lead-acid trays
• Enclosure: IP67-rated housing providing dust and water protection
• Temperature operation: wide range with self-heating to support cold conditions
• Monitoring & connectivity: external State-of-Charge meter; CANbus support for deeper integration
• Expansion: parallel expansion up to ten modules for greater energy density

Safety, durability & performance

Powered by Tier-1 LiFePO4 cells, the two-module pack offers longer life, improved thermal stability, and enhanced cycle performance compared with lead-acid packs. The rugged enclosure and robust internal management enable reliable operation in real-world environments, including off-grid and high-load scenarios.

Installation & maintenance

• Drop-in replacement for lead-acid trays; straightforward installation with minimal vehicle modifications
• Requires compatible 48 V system integration and a mounting space that accommodates GC2-form-factor modules
• External SOC meter and CANbus readiness support ongoing monitoring; periodic inspection of connectors is recommended

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.