Top Tier Six Piece 2S Lithium Battery BMS Board With 5A Steady And 7A Burst Current Guard For 18650 Cells Heavy Duty Circuit No Sweat Safety Tech Smooth Cycling Pack
✔️ 17.5x17.5x3.2mm PCB, 5A steady 7A burst, 8.4V charge cycle
This six-piece kit of dual-cell battery protection modules safeguards 18650 cell banks from voltage spikes during portable power station builds and custom electronic projects.
✅ Overcharge cutoff adjusts between 4.25V and 4.35V
✅ Overdischarge threshold drops safely from 2.5V to 3.0V
✅ Handles continuous 5A draw with 7A instantaneous surge capacity
✅ Ultra-low static drain sits below 10 microamps and 300 milliohm resistance
✅ Engineered strictly for single-voltage lithium-ion series setups
💡 Why does a workshop engineer need a dedicated protection module when wiring series-connected lithium packs?
Keeping your DIY gear setup handy prevents risky thermal events while maximizing usable runtime across demanding jobsites.
- Integrated voltage monitoring tracks individual cell stress automatically during routine charging
- Fast switching relays cut power instantly when peak current exceeds safe electrical boundaries
- Rugged temperature ratings guarantee flawless function from freezing warehouses to hot garages
- Slim chassis slides directly into cramped tool housings without demanding extra fabrication steps
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