12V 40AH Lithium Ion Battery

12V 40AH Lithium Ion Battery


This 12V 40AH Lithium Ion Battery packs a lot of power. Its lithium-ion construction ensures reliable performance with consistent output and a long lifespan. It's easily customizable with options available for specialized needs. High-quality materials guarantee a safe and efficient experience.


- Voltage - 12.8 V
- Capacity - 40 Ah
- Energy (wH) - 512 Wh
- Efficiency - 99%


- LENGTH - 7.7"
- WIDTH - 6.5"
- HEIGHT - 6.8"
- WEIGHT - 11.9 lbs


Our battery management system or BMS is a critical component in any custom lithium battery pack. It provides protection against several issues that may hinder the efficient operation of the battery pack and even cause permanent damage to the batteries. Some of the issues that a BMS protects against include:

- Over-Charging
- Over-Discharging
- Over-Current
- Temperature Monitoring
- Short Circuit
- Cell Balancing


This lithium ion battery is backed by a 5 year warranty.

Product information