🔋 Why Choose JK-PB2A16S20P Active Balancing BMS?

✅ 1. Active Balancing with 2A Current
Unlike traditional passive BMS, this model uses 2A active balancing, meaning it redistributes energy between cells, improving overall efficiency and lifespan of your battery pack.

✅ 2. Supports 16S (48V) Battery Systems
Perfect match for 48V LiFePO₄ packs (16S), a popular voltage in home solar systems, e-bikes, RVs, and DIY powerwalls.

✅ 3. Smart Display + Bluetooth App Control 📱
Comes with a smart screen and Bluetooth module, so you can monitor real-time data (voltage, current, SOC, temp, balancing status) via phone app. Total control, anytime.

✅ 4. Easy Wiring & Installation
Well-labeled terminals and clear layout make DIY assembly much easier. Even newcomers can install it without hassle.

✅ 5. Advanced Safety Features 🛡️
Includes protections for:

• Over-voltage / under-voltage
• Over-temperature
• Short-circuit & over-current
• Communication error alerts

✅ 6. High Reliability, Widely Trusted
JK BMS is well-known in the DIY and ESS communities for solid build quality and reliable performance.

✅ 7. Great for Large-Capacity Packs
Works well with large cells like EVE 280Ah or 314Ah, making it ideal for long-term energy storage applications.

⭐ Recommended For:

• Home solar battery systems
• DIY powerwall projects
• Backup power solutions
• EV retrofits