High-Precision Lithium Battery Capacity Indicator Board
Accurate voltage monitoring for 1S-5S Li-po/Li-ion batteries (4.2V-21V range) with bright LED display for instant power status checks. Durable PCB construction ensures long-term reliability in demanding environments.
Versatile Compatibility & Easy Integration
Works seamlessly with RC models, drones, power tools, and DIY electronics. Compact, lightweight design allows hassle-free installation in tight spaces.
Real-Time Charging & Discharge Monitoring
Prevents overcharge/over-discharge risks by displaying live voltage readings during use or charging sessions. Essential for battery maintenance and safety.
Professional-Grade Components
High-quality solder joints and corrosion-resistant contacts ensure stable performance. Ideal for hobbyists, technicians, and industrial applications.
Bulk Order Advantage
Lowest global pricing for wholesale buyers. Scalable inventory for large-scale projects and resale opportunities.