Are you looking for a high-quality lithium battery?
The ER-Power Buddy batteries from Energy-Research are the right choice for you. You can easily monitor your battery with the free Energy-Research app, available in the App Store or the Google Play Store. You can easily monitor the remaining hours of use of the battery. The ER-Power Buddy comes in a 12V, 24V, 36V and 48V version, suitable for electrical outboard boat engines, caravans, solar storage and more.
Lithium battery app
Why choose our lithium batteries?
The 12V 100AH battery comes with an integrated USB charging port
With carry handles for easy transport
High tolerance of long-term vibrations
High quality BMS battery protection
100% discharge without troubles
Compact, lightweight, powerful and safe
IP-65 waterproof casing
Matching the voltage range of lead-acid / AGM batteries
Wide range of working temperatures (-15°C to 65°C)
Affordable price