amiciSolar 6S 22.2V 14A Lithium Battery BMS Protection Board with Cell Balancing | For 6-Cell 18650 Li-ion Packs | Overcharge, Over-Discharge & Short-Circuit Safety for DIY Battery Packs

Features

• Why You Need This BMS? :If you're building a 6-cell Li-ion pack for tools, e-bikes, solar projects, or DIY power banks, this BMS ensures your battery stays safe, balanced, and long-lasting preventing the failures and risks that come with unmanaged cells.
• Reliable Protection for 6S Li-ion Packs: Designed for 6-cell (6S) 18650 batteries with a nominal 22.2V and max 25.2V charging, ideal for hobby, DIY, and professional battery builds.
• Smart Overcharge & Over-Discharge Control: Automatically protects cells from overcharging at 4.28V 0.05V and prevents deep discharge below 2.55V 0.08V, prolonging battery lifespan.
• Built-In Cell Balancing: Keeps all six cells at equal voltage during charging, improving efficiency, performance, and long-term stability of the battery pack.
• High Current Handling 14A Rated (Up to 20A Peak): Supports high-load applications with low internal resistance 20m for smooth and efficient power delivery.
• Short-Circuit & Load Protection: Instant response to short circuits or heavy load spikes to safeguard both the battery pack and connected devices.
• Works in Tough Environments: Engineered for reliable operation in temperatures from 20C to +80C, suitable for indoor and outdoor electronics.