High-Current 12A 18650 Lithium Battery Protection Board
Premium-grade PCB ensures stable 12A continuous current output, ideal for high-power DIY projects like e-bikes, power banks, and solar storage systems.
Dual Voltage Compatibility (3.2V/3.7V)
Precision circuitry supports both LiFePO4 and standard lithium-ion cells, offering flexibility for parallel battery pack configurations.
Triple-Layer Safety Protection
Integrated overcharge, over-discharge, and short-circuit safeguards with industrial-grade MOS tubes for extreme durability.
Ultra-Low Resistance Design
99.9% oxygen-free copper traces minimize energy loss, enhancing efficiency in RC models, LED arrays, and portable tools.
Laser-Trimmed Components
Military-spec soldering and CNC-drilled mounting holes ensure vibration resistance for automotive and marine applications.
Compact 45x15mm Form Factor
Space-saving parallel module layout simplifies installation in tight enclosures like flashlight mods and drone battery trays.
Batch-Optimized Pricing
Direct factory sourcing guarantees unbeatable bulk rates for electronics manufacturers and repair shops.