BigBattery

Safely and reliably charge your 12V batteries with this high-tech charger from BigBattery. With an easy Anderson-style connection for your battery,...

BigBattery’s 36V 25A Charger (43.2V DC) – Ring Terminals

This Battery Capacity Meter is your ideal solution for monitoring the charge levels of your 36V and 72V RAPTOR 2 battery systems with precision and...

Make sure you stay powered through long work days and long winters with this heavy-duty 48V charger from BigBattery.* This charger’s compact, porta...

This Battery Capacity (SoC) Meter is your ideal solution for monitoring the charge levels of your 48V HUSKY 2 battery systems with precision and ea...

BigBattery 72V 15A Charger (86.4V DC) – Ring Terminals

Introducing The 24V Eagle 2 Introducing BigBattery’s all-new 24V 1.63 kWh LiFePO4 EAGLE 2. This battery embodies the reliability and durability you...

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...

BigBattery ETHOS  Rack Base

REVOLUTIONIZING RESIDENTIAL ESS! BigBattery’s 48V ETHOS systems are here, and this 10.24kWh Expansion Kit is the ideal solution for upgrading your ...

REVOLUTIONIZING RESIDENTIAL ESS! BigBattery’s 48V ETHOS systems are here, and this 15.36kWh Expansion Kit is the ideal solution for upgrading your ...

The BigBattery ETHOS is a modular 48V lithium battery system built to deliver reliable, long-lasting energy storage at the lowest cost-per-kWh for ...

BigBattery’s 48V ETHOS systems are here, and this 10.24kWh configuration is the ideal solution for off-grid power in your tiny home, cabin, or home...

BigBattery’s 48V ETHOS systems are here, and this 10kWh indoor configuration is the ideal solution for grid-tied power in your tiny home, cabin, or...

BigBattery’s 48V ETHOS systems are here, and this 20.48kWh-30.72kWh configuration is the ideal solution for off-grid power in your tiny home, cabin...

BigBattery’s 48V ETHOS systems are here, and this 30kWh outdoor configuration is the ideal solution for grid-tied power in your family home, cabin,...

BigBattery’s 48V ETHOS systems are here, and this 46.08kWh commercial configuration is the ideal solution for grid-tied power in your office buildi...

STACKABLE POWER STORAGE! BigBattery’s 48V ETHOS is here to revolutionize your home’s power. Our all new ETHOS battery system features a fully stack...

Introducing BigBattery’s 48V ETHOS Systems! These revolutionary, stackable, on-grid power systems were designed to push the boundaries of efficienc...

1 × ETHOS RACK BASE 2 × Ethos Parallel Power Cable 4.9 ft (1500mm) 1 × Ethos Parallel Comm Cable 4.9 ft (150cm)

The 12V HUSKY 2 delivers 5.12kWh of ultra-reliable LiFePO₄ engineered to power your favorite applications such as RVs, boats, and small off-grid ho...

The 24V 5.12 kWh LiFePO4 HUSKY 2 is the latest and greatest from BigBattery, providing unmatched reliability and efficiency in your RV & Van ap...

The HUSKY 2 (High Power) is BigBattery’s most energy-dense 48V LiFePO₄ battery, delivering 5.12kWh of reliable power for golf carts, RVs, and campe...

Introducing the Nexus The NEXUS is compatible and parallel-able with all existing KONG and GRIZ products purchased between 2019-2024.