Premium 3+4 Series Charging Board
High-efficiency 7-string 5A/7A design for precise current control, ensuring stable charging and discharging performance. Features ternary lithium battery compatibility (12V/24V), ideal for automotive jump starters and portable power banks.
Advanced Protection & Durability
Built-in multi-layer protection circuit (overcharge/over-discharge/short-circuit) with high-grade ABS+PC fireproof casing. Precision laser-cut copper traces for minimal resistance and heat generation.
Universal Application
Perfect for DIY battery packs, solar energy storage, and RV power systems. Supports bee lumors (BMS) integration, enabling smart voltage balancing for extended battery lifespan.
Bulk-Optimized Pricing
Direct factory sourcing guarantees unbeatable wholesale rates. Scalable for large orders with consistent quality—trusted by global distributors for reliability and cost efficiency.
Seamless Installation
Pre-drilled mounting holes and labeled terminals for effortless setup. Compact yet robust design (solder-ready pads) suits tight spaces in professional and hobbyist projects.