The 48V Eagle 2 is a LiFePO4 battery built in the GC2 form factor, sized to replace a stock T-105 lead-acid golf cart battery. It is rated 32Ah at 48V, for 1.63kWh of energy. It carries an IP67 dust-tight and waterproof rating.
Note: If you would like to review the manufacturer Product Specifications, Warranty, Brochure, etc., for this system, please refer to the "Resources (System Manuals and Warranty)" Tab above on this page.
Golf cart and utility vehicle owners replacing lead-acid batteries face a recurring pattern: degrading range, voltage sag on hills, and periodic watering and terminal maintenance. LiFePO4 chemistry addresses those specific pain points with a stable discharge curve and no water top-offs. The Eagle 2 is built in the GC2 case size specifically so it drops into the same battery tray a T-105 lead-acid battery occupied, without cart modification.
Battery Characteristics
Chemistry: LiFePO4 (Lithium Iron Phosphate). Form factor: GC2, matching standard T-105 lead-acid dimensions. Ingress protection: IP67 (dust-tight, waterproof), suited to sand, splash, and off-road exposure.
Wiring & Configuration Limits
[NEEDS VERIFICATION] — the source data does not state maximum series or parallel wiring limits for this model. Do not assume series/parallel expansion counts without confirming with BigBattery, since exceeding an undocumented BMS-rated series/parallel limit can trigger a BMS lockout or cause cell imbalance.
Pro-Installer Tip
Mismatched battery ages or chemistries in the same bank is the most common cause of premature failure on golf cart conversions. Wiring an older lead-acid battery alongside a new LiFePO4 unit — or combining Eagle 2 units with unknown cycle history — sets up uneven charge acceptance between cells. Over time this drives cell imbalance and can shorten the pack's usable life well below its rated cycle count. Verify state of charge and pack balance with a shunt-based battery monitor before and after installation, and keep depth of discharge within the lithium-appropriate range (commonly 80-100% DoD for LiFePO4, compared with a 50% DoD ceiling on lead-acid) rather than assuming lead-acid discharge habits carry over.
Key Benefits
- Mirror-image drop-in replacement for stock T-105 lead-acid batteries — no tray or wiring modification described in source data.
- IP67 dust-tight and waterproof rating for sand, trail, and splash exposure.
- LiFePO4 chemistry: no watering, no acid maintenance, stable voltage under load (zero voltage drop / zero sag per manufacturer description).
- Compact GC2 case at 1.63kWh of usable energy per unit.
Technical Table
| Spec | Value |
|---|---|
| Voltage | 48V |
| Capacity (Ah) | 32Ah |
| Energy | 1.63kWh |
| Chemistry | LiFePO4 |
| Group/Case Size | GC2 |
| Ingress Protection | IP67 |
| SKU | FEAGL-48016-G2 |
Note: See "Resources (System Manuals and Warranty)" Tab above for full specifications.
Compatibility & Fitment
Compatible as a mirror-image replacement for stock T-105 lead-acid batteries in golf carts, utility vehicles, RVs, and camper vans using a GC2-size battery. Not confirmed for series or parallel expansion — do not wire multiple units together until you have verified BMS series/parallel limits directly with BigBattery. Standard lead-acid battery chargers are not recommended for LiFePO4 packs; use a charger matched to LiFePO4 charge voltage and current profiles. [NEEDS VERIFICATION]: specific BMS max continuous discharge/charge amps, peak discharge amps, cold-weather charging protection, cycle life, dimensions, weight, and terminal type are not provided in the source data.
FAQ
Is the Eagle 2 a direct replacement for my existing lead-acid golf cart battery?
Yes. It is built in the GC2 case size as a mirror-image replacement for a stock T-105 lead-acid battery.
Can I use my old lead-acid charger with the Eagle 2?
Standard lead-acid chargers are not recommended. LiFePO4 batteries need a charger matched to lithium charge profiles.
How much energy does the Eagle 2 store?
It is rated 32Ah at 48V, equal to 1.63kWh of energy.
Can I wire multiple Eagle 2 units together in series or parallel?
Series and parallel limits are not specified in available documentation. Confirm BMS-rated limits with BigBattery before combining units.
Is this battery rated for wet or dusty environments?
Yes. It carries an IP67 rating, meaning it is dust-tight and waterproof.
Warranty & Support
Warranty terms for the Eagle 2 are not included in the data provided here. Refer to the "Resources (System Manuals and Warranty)" tab above for the manufacturer's warranty documentation. If you have questions before you order, ask us — we always reply back.
