Pro Grade Heavy Duty Smart Battery Management System With Bluetooth Sync For Li Ion Power Packs 20S 72V 150A Rugged Parallel Hookup Amp Shield Protector

Single 20S 72V 150A Lithium Battery Pack Controller Unit
✔️ IP65 waterproof rated with built in bluetooth monitoring

This smart battery management system acts as the central nervous system for your lithium cells, tracking voltage and temperature across the array. You will install this rugged parallel hookup amp shield protector inside solar banks, electric trailers, and heavy duty wheelchairs where consistent power delivery stops downtime. It handles load spikes gracefully while keeping every module in check.

✅ 20 series configuration matching 72 volt nominal voltage ratings
✅ 150 amp continuous discharge rating supporting heavy loads
✅ Passive balance circuit capped at one hundred milliamp capacity
✅ Wireless sync via bluetooth paired with rs485 data logging ports
✅ Pre charging relay stops false trips when pushing capacitive loads

💡 Why do lithium ion controllers fail prematurely when wired directly to motor drives?
Swapping in a smart balancer saves your setup by handling peak draws and keeping every module synced during tough jobs.
Your rig stays handy and reliable when conditions get rough on site.
- Integrated pre charge relays smooth initial voltage jumps so drivers do not trip offline
- Real time telemetry tracks internal resistance to flag degrading packs before they go dark
- Isolated communication ports let you swap firmware updates without risking main bus shorts