What it is Protection board designed for 10series (10S) Li‑ion battery packs. Compatible with ternary batteries, manganese acid batteries and cobalt acid batteries. Key benefits — why you need it Protects your battery pack from common failure modes: prevents overcharge, overdischarge and short circuits to reduce risk of cell damage and improve safety. Balances cells during charging so each cell reaches full charge together, improving capacity utilization and extending pack life. Separate charge and discharge connectors simplify wiring and reduce the chance of connector misuse during installation and maintenance. Main functions and performance Protective functions: overcharge protection, overdischarge protection, short circuit protection. Balance function: active cell balancing to ensure even charge across all 10 cells. Discharge capability: rated discharging current 35 A. Connectors: charging connector and discharging connector are separated for clear, reliable connections. Compatibility and application notes Intended for use with 10series Li‑ion packs built from ternary, manganese acid or cobalt acid cells. Choosing the correct protection board and applying it appropriately is vital to the longevity of your batteries. Designed for integration into 10S battery assemblies; installation should follow standard battery wiring and safety practices. Typical use scenarios or build of a 10S battery pack for electric scooters or ebikes that use ternary or manganese/cobalt Li‑ion cells. DIY portable power packs or backup power units that require cell balancing and reliable over/under voltage protection. Replacement protection board for 10S industrial or consumer battery modules where a 35A discharge capability is required. Practical considerations Verify cell chemistry and pack configuration (10series) before installation. Follow correct wiring for separate charge and discharge connectors to ensure intended protection behavior. Proper selection and installation of the protection board is essential to maximize battery life and maintain safe operation.