Product Summary:

Introducing BigBattery’s all-new 48V 3.26 kWh LiFePO4 2x EAGLE 2 Kit. The EAGLE 2 embodies the reliability and durability you’ve come to expect from BigBattery solutions, packing Tier 1 LFP cells in a compact, GC2 form factor. This energy-dense design allows for effortless installations in your golf cart, utility vehicle, 48V UTV, or 48V LSV. Plus, the EAGLE 2 serves as a mirror-image replacement for any stock T-105 lead-acid battery, allowing you to greatly reduce the total weight of your cart without battery tray modifications, while seeing significant boosts in lifespan, range, and acceleration.  

But the EAGLE 2 provides so much more than efficient, long-lasting lithium power storage. This battery comes standard with advanced features that enhance the safety and visibility of your power. Not only does the EAGLE 2 come equipped with an LED capacity meter on the top of the unit, but it also supports CANBus communication protocols, and the EAGLE Kit comes with its own external capacity meter, so you can always monitor the status and performance of your battery system, even while your batteries are tucked away in their battery tray. Plus, the EAGLE 2 features a fully reimagined, IP67-rated casing for comprehensive protection against dust, water, and other contaminants while you’re on the road.

 

But that’s not all. The EAGLE 2 was designed to support your adventures through every season. Whether you’re hitting the links on a hot summer day, or going boondocking in the middle of winter, the EAGLE 2’s advanced BMS supports a wide temperature operating range, and a self-heating function allows for superior cold weather charging, ensuring your adventures never get cut short due to unreliable power. Quit worrying about your power and get back to making memories with friends and family when you equip your vehicle with the all-new 48V EAGLE 2 from BigBattery. Shop the 48V EAGLE 2 & EAGLE 2 Kits today.

Introducing The 48V Eagle 2

Introducing BigBattery’s all-new 48V 1.63 kWh LiFePO4 EAGLE 2. This battery embodies the reliability and durability you’ve come to expect from BigBattery solutions, packing Tier 1 LFP cells in a compact, GC2 form factor. This energy-dense design allows for effortless installations in your golf cart, utility vehicle, RV, or camper van, and the EAGLE 2 serves as a mirror-image replacement for any stock T-105 lead-acid battery.

Conquer Every Dune.

Built for the elements—perfect for sandy beaches, off-road trails, and everything in between. With an IP67 protection rating, it’s fully dust-tight and waterproof, giving you the confidence to ride longer and safer through sand & splash. Enjoy instant torque, zero voltage drop, and unstoppable performance wherever the shoreline takes you.

The Battery Behind a Better Game.

The Eagle 2 is built to keep your game going strong. With its compact GC2 form factor, it’s a drop-in replacement for tired lead-acid batteries—no fuss, no downtime. You’ll get longer range, faster charging, and reliable power with zero sag, even on steep hills.

Power That Pulls Its Weight.

From hauling tools to running all-day operations, BigBattery’s lithium upgrade delivers longer runtimes, zero-maintenance power, and faster charging—so your utility cart is always ready for the next task.

Eagle Power
 

Designed For 48V Applications

  • T-105 EXACT REPLACEMENT
  • GOLF CARTS
  • UTILITY CARTS
  • 48V UTVs & LSVs
  • CLASS A, B, & C RVs
  • CAMPER VANS
  • TOW-BEHIND TRAILERS
  • LIGHT INDUSTRIAL EQUIPMENT
  • EMERGENCY POWER
  • MOBILE BACKUP

See More On YouTube

Battery Downloads

SKU#:K0978
Spec Sheet:DownloadDOWNLOAD
User Manual:DownloadDOWNLOAD
CE Certificate:DownloadDOWNLOAD
EMC Certificate:DownloadDOWNLOAD
UN38.3 Certificate:DownloadDOWNLOAD

Battery Specifications

GTIN-12 (U.P.C.):850061252203
System Voltage:48V
Nominal Voltage:51.2V
Chemistry:LiFePO4
kWh Capacity:1.63kWh
Ah Capacity:32Ah
Charging Voltage Range:55.6 – 58V
Max Charge Voltage:58.4V
Operating Voltage Range:48 – 58.8V
Suggested Low Voltage Cutoff:48 – 50.8V
BMS Cutoff Range:42 – 47V
Cell Configuration:16S
Max Continuous Discharge Current:60A
Max Continuous Power:3072W
Max Discharge Peak Current:200A (Max 3 seconds)
Max Charge Current:30A
Charge Temperature Range:-4°F – 131°F (-20°C – 55°C)
Discharge Temperature Range:-4°F – 140°F (-20°C – 60°C)
Optimal Discharge Temperature Range:59°F – 95°F (15°C – 35°C)
Storage Temperature Range:23°F – 95°F (-5°C – 35°C) (Max 3 months)
32°F – 77°F (0°C – 25°C) (Max 12 months)
Weight:38 lb (17.2 kg)
Depth:7.1 in (180 mm)
Width:10.2 in (260 mm)
Height:10.8 in (274 mm)
Max Connections:Up to (10) Parallel
Protection Rating:IP67 / NEMA 6
Communications:CANBus
Self-Heating:Yes
×