Built-in proprietary BMS enhances safety. The BT500 series provides power tailored to various applications and needs.
Specifications Type: Lithium-ion battery, Lithium iron phosphate Nominal voltage: 12.8V Nominal capacity: 25Ah Nominal power: 320Wh Voltage range: 11.2–14.4V Maximum charge current: 25A Maximum discharge current: 25A / Continuous 60A/10Sec Recommended charging conditions: Charging voltage 14.4V Charging current 2.5A (0.2C) BMU protection features: Overcurrent protection, short circuit protection, overvoltage protection, over-discharge protection, battery temperature protection, cell balance control BMU self-consumption current: Operating: below 30mA, Switch OFF: below 10uA Communication function: RS232C or CAN Total voltage, cell voltage, battery temperature, current, alarms Display function: Battery level indication: 4 LED lights Check with push button (Flashing: ~20%, One light on: 20–39%, Four lights on: 80% or more) Operating temperature: Charging 0–45℃ Discharging -20℃–45℃ Storage temperature: -20℃–45℃ Casing: Material: Color steel plate t=0.5 Refer to the outline drawing. Weight: Approximately 3 kg *For more details, please refer to the PDF document or feel free to contact us.*
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basic information
The BT500 series is a versatile lithium-ion battery developed with safe and advanced LFP (lithium iron phosphate) batteries, an embedded BMS (battery management system), and robust mechanical design. The BT500 series offers high safety, high reliability, and zero maintenance. Compared to lead-acid batteries of the same capacity, the available capacity is more than double, the lifespan is more than triple, and the weight is less than 40%. It is an ideal alternative to lead-acid batteries for applications such as marine, caravans, golf carts, and solar power generation. The BT500 series provides power tailored to various applications and needs. *For more details, please refer to the PDF materials or feel free to contact us.
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Axon Data Machine Co., Ltd. is engaged in the development, manufacturing, and sales of solar power generation and battery-related equipment. We handle a variety of products, including solar systems, engine starters, and surge protection boosters and cables. Please feel free to contact us if you have any inquiries.