Specification
Battery Type: 4S LiFePO4 (4× IFR32140 Grade-A Cells)Nominal Voltage: 12.8VCapacity: 15000mAh (15Ah)Continuous Discharge: Up to 100A (with 100A BMS)Protection Board: 4S 100A Balanced BMSNickel Strip: 15mm Pure Nickel for High CurrentConnector Type: XT60 High-Load ConnectorCable Type: High-Quality Copper WireApprox Dimensions: 70×140×130mm (varies slightly with wrapping)Approx Weight: 1.1–1.2kg
Description
This 4S 12.8V 15000mAh LiFePO4 battery pack is built using four IFR32140 Grade-A cells with a 100A balanced BMS for maximum safety and reliability. The pack provides strong, stable output with full protection against overcharge, over-discharge, short circuit, and overcurrent. High-current pure nickel strips and copper cables ensure minimal resistance and maximum efficiency. Ideal for solar systems, e-bikes, portable power stations, UPS backup units, and other high-current DC applications.

---
Application
Solar Home Backup SystemE-bike and Electric Scooter Power PackPortable Power StationDC UPS and Inverter BackupHigh-Current DIY Electronics Projects

Specification
Battery Type: 4S LiFePO4 (4× IFR32140 Grade-A Cells)Nominal Voltage: 12.8VCapacity: 15000mAh (15Ah)Continuous Discharge: Up to 100A (with 100A BMS)Protection Board: 4S 100A Balanced BMSNickel Strip: 15mm Pure Nickel for High CurrentConnector Type: XT60 High-Load ConnectorCable Type: High-Quality Copper WireApprox Dimensions: 70×140×130mm (varies slightly with wrapping)Approx Weight: 1.1–1.2kg
Description
This 4S 12.8V 15000mAh LiFePO4 battery pack is built using four IFR32140 Grade-A cells with a 100A balanced BMS for maximum safety and reliability. The pack provides strong, stable output with full protection against overcharge, over-discharge, short circuit, and overcurrent. High-current pure nickel strips and copper cables ensure minimal resistance and maximum efficiency. Ideal for solar systems, e-bikes, portable power stations, UPS backup units, and other high-current DC applications.

---
Application
Solar Home Backup SystemE-bike and Electric Scooter Power PackPortable Power StationDC UPS and Inverter BackupHigh-Current DIY Electronics Projects