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BigBattery EAGLE 2 K0978 3.1kW Energy Storage System (1.63kWh Capacity) with 2 LFP Batteries
BigBattery EAGLE 2 K0978 3.1kW Energy Storage System (1.63kWh Capacity) with 2 LFP Batteries
Big Battery, 48V 2 X Eagle 2 Kit, includes: 2, 48V/32Ah (1.63kWh) LFP Batteries, 1 SOC Meter, 1, 20A Battery Charger, 2 #4AWG Cables, K0978
2ND GENERATION POWER TAKES FLIGHT! 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.
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Product contribution
Product contribution
Using solar energy products significantly reduces your electricity costs over time. They harness free and renewable sunlight, making them a smart choice for your wallet and the planet. Investing in solar-powered solutions means saving money while enjoying reliable and eco-friendly convenience.
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About stock
Since our products are constantly on sale, there is a rapid depletion of stock.
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✨ Empowered by Clean Energy
Reduce your carbon footprint while enjoying modern comfort and efficiency. Their smart, solar-powered technology keeps you connected and confident anywhere. Feel the power of renewable energy in your hands, empowering your every adventure.

🌿 Sustainable Innovation
Powered by nature, they deliver endless convenience without harming the planet. Designed for those who value sustainability, practicality, and long-lasting performance. With these innovative solutions, you’re always prepared and one step ahead.

☀️ Power from the Sun
They harness the limitless power of the sun to make your life easier every day. Eco-friendly, reliable, and cost-effective – the perfect choice for conscious living. Experience the freedom of clean energy wherever you are, whenever you need it.
Questions
Can I use it indoors?
Yes, it works indoors once charged, but it needs sunlight exposure to recharge.
Does it support fast charging?
Some models support fast charging via USB; check the specifications.
Can I use it while it’s charging in the sun?
For safety and efficiency, it's best to use it after charging is complete.
Is it safe for kids to use?
Yes, solar products are safe for children under supervision, as they operate at low voltage.
Customer Reviews
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U***R | 22 Jun 2025
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⭐⭐⭐⭐⭐
They came very fast and good packing and working very well. -
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G***O | 13 Jan 2025
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⭐⭐⭐⭐⭐
They arrived in good condition, good lighting and sensor detection.