24V 25.6V 300AH Lithium Iron Phosphate LiFePO4 Battery with Active BMS+Bluetooth
Description
After many years in the lithium battery industry, we recognised the challenges of maintaining consistent quality with imported batteries, often resulting in failures and costly repairs. To address this, we developed Sunnytech Solar Lithium Batteries. Our locally made LiFePO4 batteries are built with top tier, premium grade cells and a robust BMS, delivering superior performance and long-term reliability. With Bluetooth enabled monitoring via smartphone apps, our batteries provide intelligent, real time monitoring and management. Backed by responsive after-sales support, we are committed to delivering reliable, high-quality solutions you can trust.
Customized battery orders are available (12V to 48V, 50Ah to 600Ah). For details, contact sales@sunnytech.co.nz.
This LiFePO4 battery model cannot be wired in series, with a maximum of 10 in parallel.
Electrical Specification Nominal Voltage: 24V (25.6V)
Nominal Capacity: 300AH
Energy: 7680WH
Self Discharge: <3% per month
Charge Specification Max. Charge Current: 100A
BMS Charge Voltage Cut-off: 29.2V (1±0.2S)
Discharge Specifications Max. Continuous Discharge: 200A
Peak Discharge Current: 350A
BMS Discharge Cut-off: 20V
Mechanical Specifications Dimensions (LxWxH): 542x380x215mm
Weight: 62kg
Terminal Type: M8 Screw
High Cycle Life: >8000 times @ 80%DOD
Built-in BMS Protection: Each cell charging balanced, overcharging, over-discharging, short circuit
BMS Balancing: Active Balancing
Bluetooth Monitoring: Yes
Battery Cells 15-Year Warranty / BMS 5-Year Warranty — Local support, no overseas warranty headaches