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Batteries

Learn more about batteries

Fuel your energy independence with high-performance batteries engineered for solar, off-grid, RV, and emergency power systems. Whether you're storing energy from solar panels or building a backup power solution, EcoGridSupply batteries deliver long-lasting reliability, deep cycling capability, and scalable performance for every application.

How EcoGridSupply Batteries Work

Batteries are the heart of any off-grid or hybrid power system—storing energy for use when the sun isn’t shining or the grid goes down. At EcoGridSupply, we offer deep-cycle lithium and AGM batteries designed to provide consistent, stable power over thousands of cycles. These batteries integrate seamlessly with solar charge controllers, inverters, and generators, creating a balanced system built to last.

Choosing the Right Battery Capacity for Your System

Selecting the right battery setup is essential for maximizing uptime and minimizing maintenance.

  • 100Ah–200Ah Batteries: Great for RVs, vans, boats, and mobile setups.
  • 300Ah–600Ah Batteries: Ideal for cabins, tiny homes, or medium-scale solar systems.
  • 1000Ah+ Banks: Built for whole-home systems, off-grid living, and commercial-grade backup power.

Use our system specs or reach out to our expert support team for help sizing your bank based on your daily energy consumption, inverter wattage, and autonomy needs (how long you want to run without sun or grid).

Why Choose EcoGridSupply Batteries

At EcoGrid Supply, every battery is handpicked for off-grid durability, energy efficiency, and clean power output.

  • Expert-curated brands tested for real-world performance
  • Industry-leading warranties and technical support
  • Fast, reliable shipping across North America
  • Backed by our commitment to renewable energy and sustainable living

Build your energy system with confidence—EcoGridSupply batteries are built for the long run.

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BigBattery ETHOS 48V 30.7kWh (6 Module) – Stackable Power Storage

BigBattery

BigBattery ETHOS 48V 30.7kWh (6 Module) – Stackable Power Storage The BigBattery ETHOS 48V 30.7kWh Stackable Power Storage System is the ultimate e...

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BigBattery 48V 4X HUSKY 2 Lithium Battery KIT – EG4 12K Off-Grid Inverter

BigBattery

BigBattery 48V 20.48kWh 4X HUSKY 2 Lithium Battery KIT – EG4 12K Off-Grid Inverter Power through any environment with the BigBattery 48V 4X HUSKY 2...

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BigBattery 48V 3X HUSKY 2 Lithium Battery KIT – EG4 6K Off-Grid Inverter

BigBattery

BigBattery 48V 15.36kWh 3X HUSKY 2 Lithium Battery KIT – EG4 6K Off-Grid Inverter Power through anything with the BigBattery 48V 3X HUSKY 2 Kit, de...

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BigBattery 48V 2X HUSKY 2 Lithium Battery KIT – EG4 6K Off-Grid Inverter

BigBattery

BigBattery 48V 10.24kWh 2X HUSKY 2 Lithium Battery KIT – EG4 6K Off-Grid Inverter Take your off-grid power system to the next level with the BigBat...

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BigBattery 24V 4X HUSKY 2 Lithium Battery KIT – Victron

BigBattery

BigBattery 24V 20.48kWh 4X HUSKY 2 Lithium Battery KIT – Victron Power your off-grid adventures, mobile setups, or emergency systems with confidenc...

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BigBattery 24V 3X HUSKY 2 Lithium Battery KIT – Victron

BigBattery

BigBattery 24V 15.36kWh 3X HUSKY 2 Lithium Battery KIT – Victron The BigBattery 24V 3x HUSKY 2 Kit delivers a powerful 15.36kWh LiFePO₄ battery sys...

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BigBattery 24V 2X HUSKY 2 Lithium Battery KIT – Victron

BigBattery

BigBattery 24V 10.24kWh 2X HUSKY 2 Lithium Battery KIT – Victron The BigBattery 24V 2x HUSKY 2 Kit offers a powerful 10.24kWh LiFePO₄ battery solut...

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BigBattery 24V 1X HUSKY 2 Lithium Battery INV KIT – Victron

BigBattery

BigBattery 24V 5.12kWh HUSKY 2 Lithium Battery INV Kit – Victron The BigBattery 24V 1x HUSKY 2 Kit delivers a powerful 5.12kWh LiFePO₄ battery solu...

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BigBattery 24V 4X HUSKY 2 INV Lithium Battery CHARGER KIT

BigBattery

BigBattery 24V 20.48kWh 4X HUSKY 2 INV Lithium Battery Charger Kit The BigBattery 24V 4x HUSKY 2 Kit delivers a powerful 20.48kWh LiFePO₄ solution,...

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BigBattery 24V 3X HUSKY 2 Lithium Battery KIT

BigBattery

BigBattery 24V 15.36kWh 3X HUSKY 2 Lithium Battery Kit The BigBattery 24V 3x HUSKY 2 Kit delivers 15.36kWh of premium LiFePO₄ power, engineered for...

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$970.00
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BigBattery 24V 2X HUSKY 2 Lithium Battery INV CHARGER KIT

BigBattery

BigBattery 24V 10.24kWh 2X HUSKY 2 Lithium Battery INV Charger Kit The BigBattery 24V 2x HUSKY 2 Kit offers 10.24kWh of high-performance LiFePO₄ po...

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$970.00 - $970.00
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BigBattery 24V HUSKY 2 Lithium Battery INV KIT

BigBattery

BigBattery 24V 5.12kWh HUSKY 2 Lithium Battery INV Kit The BigBattery HUSKY 2 24V 5.12kWh Kit delivers cutting-edge lithium power storage engineere...

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BigBattery 24V 4X HUSKY 2 Lithium Battery KIT

BigBattery

BigBattery 24V 20.48kWh HUSKY 2 Lithium Battery Kit (4X INV) The BigBattery HUSKY 2 24V 20.48kWh Kit is a powerful, modular lithium energy system d...

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BigBattery 24V 3X HUSKY 2 Lithium Battery KIT

BigBattery

BigBattery 24V 15.36kWh HUSKY 2 Lithium Battery Kit (3X INV) The BigBattery HUSKY 2 24V 15.36kWh Kit is a rugged, modular lithium power system desi...

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$5,400.00 - $5,400.00
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BigBattery 24V 2X HUSKY 2 INV Lithium Battery KIT

BigBattery

BigBattery 24V 10.24kWh HUSKY 2 INV Lithium Battery Kit The 24V 2X HUSKY 2 INV Kit from BigBattery delivers 10.24kWh of reliable, high-performance ...

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BigBattery 24V HUSKY 2 INV Lithium Battery

BigBattery

BigBattery 24V 5.12kWh HUSKY 2 INV Lithium Battery The BigBattery 24V HUSKY 2 INV is a compact, high-capacity 5.12kWh LiFePO₄ power solution engine...

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BigBattery 24V 4X EAGLE 2 Lithium Battery KIT

BigBattery

BigBattery 24V 6.52kWh EAGLE 2 Lithium Battery Kit – Quad Battery + Charger The BigBattery 24V 4X EAGLE 2 Kit is the ultimate drop-in lithium upgra...

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BigBattery 24V 3X EAGLE 2 Lithium Battery KIT

BigBattery

BigBattery 24V 4.89kWh EAGLE 2 Lithium Battery Kit – Triple Battery + Charger The BigBattery 24V 3X EAGLE 2 Kit offers high-capacity, low-maintenan...

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BigBattery 24V 2X EAGLE 2 Lithium Battery KIT

BigBattery

BigBattery 24V 3.26kWh EAGLE 2 Lithium Battery Kit – Dual Battery + Charger The BigBattery 24V 2X EAGLE 2 Kit delivers compact, rugged, and long-la...

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BigBattery 24V EAGLE 2 Lithium Battery

BigBattery

BigBattery 24V EAGLE 2 – 1.63kWh GC2 LiFePO₄ Battery Module The BigBattery 24V EAGLE 2 delivers compact, rugged, and reliable lithium power in a dr...

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$750.00 - $750.00
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12V 3X HUSKY 2 Lithium Battery KIT – AIMS + CHARGER

BigBattery

BigBattery 12V 15.36kWh HUSKY 2 Power Kit – AIMS Inverter + Charger The BigBattery 12V 3X HUSKY 2 Kit is a high-capacity, high-performance energy s...

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12V 2X HUSKY 2 Lithium Battery KIT – AIMS + CHARGER

BigBattery

BigBattery 12V 2X HUSKY 2 10.24kWh Power System – AIMS + Charger The BigBattery 12V 2X HUSKY 2 Power System delivers a high-capacity, ultra-resilie...

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$4,250.00 - $4,250.00
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12V 1X HUSKY 2 Lithium Battery INV KIT – AIMS + CHARGER

BigBattery

BigBattery 12V 1X HUSKY 2 5.12kWh Power System – AIMS + Charger The BigBattery 12V 1X HUSKY 2 Power System delivers a compact, efficient, and high-...

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$2,400.00 - $2,400.00
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BigBattery 12V 4X HUSKY Lithium Battery 2 KIT – AIMS

BigBattery

BigBattery 12V 4X HUSKY 2 20.48kWh Power System – AIMS The BigBattery 12V 4X HUSKY 2 20.48kWh Power System is a high-capacity, off-grid and mobil...

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$8,000.00 - $8,000.00
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