What is an Extra Battery?
An extra battery is an energy storage module designed to expand the capacity of your portable power station. Whether you’re off-grid, RV camping, or preparing for home backup, it gives you extended runtime and flexibility.
With plug-and-play design, you can easily build a modular power system tailored to your needs.
Do You Face Any of These Power Challenges?
Not Enough Power While Camping
Insufficient Home Backup
Multiple Power Needs in Your RV
Power-Heavy Jobsite Tools
Wasting Solar Potential
Works Seamlessly With Your Main Power Station
Our extra batteries are compatible with following ABOK’s Power Station.
Depending on the model, you can scale from 2kWh to over 10kWh to meet any energy demand — from light travel to full off-grid setups.
Why Choose an Extra Battery?
Massive Expandability
Add multiple units for up to 33,000+Wh of stored energy.
Modular & Stackable
Flexible building blocks for your custom power system.
Plug-and-Play Simplicity
Instant pairing with your power station, no setup needed.
Solar Energy Compatible
Maximize clean energy with solar panel support.
Smart Application Control
Monitor power and control settings from anywhere.
Advanced Battery Management
Smart BMS ensures protection and longevity.
