Jiabaida (JBD) LiFePo4 4S 12.8V 20A Battery Management System - BMS Protection Board

Jiabaida (JBD) LiFePo4 4S 12.8V 20A BMS is a compact and reliable Battery Management System based on the CP04S005 chipset, designed for 4-cell LiFePo4 battery packs. It ensures safe operation with integrated protections against overcharging, over-discharging, and short circuits. With passive balancing and a lightweight aluminum casing, this BMS is ideal for portable applications such as DIY battery packs, e-bikes, and solar storage systems.Jiabaida (JBD) LiFePo4 4S 12.8V 20A BMS Features:Passive cell balancing for stable performanceIntegrated overcharge, over-discharge, and short-circuit protectionCP04S005 chipset for accurate controlAluminum plate helps with basic heat dissipationSuitable for compact battery-powered systemsJBD LiFePo4 4S 12.8V 20A Waterproof BMS Specification:SpecificationValueModelL4S-20A-20A-B-V1.1ChipsetCP04S005Supported Cells4S (LiFePo4)Nominal Voltage (V)12.8Charge Voltage (V)14.6Charge Current (A)10Continuous Discharge (A)20Balance Current (mA)30 ±5Overcharge Detect (V)3.75 ±0.05Overcharge Release (V)3.55 ±0.05Over Discharge Detect (V)2.2 ±0.1Over Discharge Release (V)2.5 ±0.1Operating Temperature (°C)-20 to 70Dimensions (mm)66 x 34 x 10 Package Includes:1 x JBD LiFePo4 4S 12.8V 20A Waterproof Battery Management System - BMS Protection Board

INR 449 · In stock