14 Series 48V Li Battery Cell BMS PCB Protection Balance Board Module TK14S40A‑10M/V1 Features: 1. and . 5. Applied to rechargeable lithium ion battery, lithium polymer battery. Specification: Condition: Model: TK14S40A-10M/V1 Rated Charging Current: ≤40A Discharge Protection Current: 120±10A With Or Without Short Circuit Protection: Yes Short Circuit Protection Recovery Condition: Load-Disconnect Equilibrium Current: ≤26Ma Internal Resistance: ≤3.5mΩ Self-Consumption: ≤50uA Weight: Approx. 108g / 3.8oz Size: Approx. 60 x 90 x 10.1mm / 2.4 x 3.5 x 0.4in Package List: 1 x Lithium Battery Protection Balance Board Module 1 x Connecting Cable Note: 1. The difference between the split port and the same port: the split port: when charging and discharging, the positive and negative poles are separated the same port: charging current is the same as the discharge current, and charging and discharging are in the same place. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin