The Jinwei battery inter-series voltage tester supports mixed insertion for 1 to 24 series, with a measurement accuracy of 3mv. It also comes with an expansion board
enerkey Active Balancing Board - The Ultimate Solution for Lithium Battery Management
Are you looking for a reliable and efficient way to manage your lithium battery packs? Look no further than the enerkey Active Balancing Board! Designed for 3S to 21S lithium battery systems, including ternary, lithium iron phosphate (LiFePO4), lithium titanate, and sodium-ion batteries, this balancing board ensures optimal performance and longevity for your energy storage solutions.

Key Features
- Wide Compatibility: Supports 3S to 21S battery configurations, making it ideal for various lithium battery chemistries.
- High Efficiency: The active balancing technology ensures fast and efficient energy transfer between cells.
- Compact Design: With dimensions of 165*75*15mm, it fits easily into most battery management systems.
- Safety First: Equipped with insulation protection and over-temperature protection to prevent damage.
- Durable Build: Comes with an acrylic shell for added protection and durability.
Why Choose enerkey?
The enerkey Active Balancing Board is a product of Jingwei, a trusted brand in battery management solutions. Whether you're working on energy storage systems, electric vehicles, or renewable energy projects, this balancing board provides the precision and reliability you need.
Applications
This balancing board is perfect for:
- Energy storage systems
- Electric vehicles (EVs)
- Solar power storage
- Industrial battery packs
- DIY battery projects
Get Yours Today!
Upgrade your battery management system with the enerkey Active Balancing Board. Ensure balanced charging, extended battery life, and maximum efficiency for your lithium battery packs. Order now and experience the difference!
For more details, check out the product listing or contact the seller directly. Don't miss out on this essential tool for modern energy solutions!