BigBattery | 48V 2X EAGLE 2 KIT | K0978

48V 2× EAGLE 2 Lithium Battery Kit

GC2 Drop-In Replacement for Lead-Acid (Including Trojan T-105)

Upgrade your vehicle to modern lithium performance with the 48V 2× EAGLE 2 Lithium Battery Kit. Designed as a true GC2-size, mirror-image replacement for traditional lead-acid batteries such as the Trojan T-105, this kit delivers 3.26 kWh of total energy using Tier 1 LiFePO₄ cells—providing longer range, faster charging, significantly reduced weight, and zero maintenance.

Engineered for 48V golf carts, utility vehicles, UTVs, low-speed vehicles (LSVs), RVs, and mobile power applications, the EAGLE 2 kit offers instant torque, stable voltage under load, and dependable performance in demanding environments.

Built for Performance, Safety, and All-Season Reliability

The EAGLE 2 is designed to thrive where lead-acid batteries fall short. A rugged IP67-rated enclosure ensures full protection against dust and water, while an advanced Battery Management System (BMS) and integrated self-heating technology enable reliable operation in both hot and cold climates.

Integrated LED capacity meters, CANbus communications, and an external dash-mounted display provide real-time system visibility—giving you confidence, control, and consistent power wherever you operate.

Conquer Every Dune

Built for sand, water, vibration, and impact, the EAGLE 2 is ideal for beaches, off-road trails, and harsh outdoor environments. With zero voltage sag and instant power delivery, you get smooth acceleration and consistent performance—even under heavy loads.

The Battery Behind a Better Game

Designed with golfers in mind, the compact GC2 form factor allows for a true drop-in upgrade with no modification required. Enjoy longer range, faster recharge times, and reliable hill-climbing power, all without maintenance downtime.

Power That Pulls Its Weight

From job sites to all-day utility operations, the EAGLE 2 delivers long runtimes, fast charging, and maintenance-free operation, keeping your equipment ready for continuous use.

Designed for 48V Applications

Exact T-105 Replacement | Lithium Performance Upgrade

Compatible Applications:

• Golf carts

• Utility carts

• 48V UTVs & LSVs

• Class A, B, & C RVs

• Camper vans

• Tow-behind trailers

• Light industrial equipment

• Emergency power

• Mobile backup systems

Battery Specifications — EAGLE 2 (48V)

GTIN-12 (UPC): 850061252203
System Voltage: 48V
Nominal Voltage: 51.2V
Chemistry: LiFePO₄
Energy Capacity: 1.63 kWh (per battery)
Capacity: 32Ah
Cell Configuration: 16S

Electrical Performance

• 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

• Max Continuous Discharge Current: 60A

• Max Continuous Power: 3,072W

• Max Discharge Peak Current: 200A (3 seconds)

• Max Charge Current: 30A

Thermal Performance

• Charge Temperature Range: -4°F – 131°F (-20°C – 55°C)

• Discharge Temperature Range: -4°F – 140°F (-20°C – 60°C)

• Optimal Discharge Range: 59°F – 95°F (15°C – 35°C)

Storage Conditions

• 23°F – 95°F (-5°C – 35°C): Max 3 months

• 32°F – 77°F (0°C – 25°C): Max 12 months

Physical & Integration

• Weight: 38 lb (17.2 kg)

• Dimensions (D × W × H): 7.1 × 10.2 × 10.8 in

• Max Parallel Connections: Up to 10

• Protection Rating: IP67 / NEMA 6

• Communications: CANBus

• Self-Heating: Yes

Why Upgrade to EAGLE 2 Lithium?

• Exact GC2 / T-105 drop-in replacement

• Over 60% lighter than lead-acid

• Zero maintenance, zero corrosion

• Faster charging and longer runtime

• Stable voltage with no power sag

• Built for extreme environments