Compact, lightweight, and intelligent, the eSMART LiFe-256Wh is a 12.8V / 256Wh smart LiFePO4 battery system built for professional mobile power needs. Housed in the rugged and reliable Peli™ 1200 Case, this battery is designed for plug-and-play use with all Audioroot eSMART-compatible power distributors, delivering real-time State of Charge monitoring and long-lasting performance in a field-ready format. SMART POWER MONITORING Each eSMART battery integrates an intelligent microcontroller-based BMS that constantly monitors and logs key battery data: Battery identification, build date, and serial Voltage, temperature, current draw Cycle count and overall usage These metrics are communicated directly to your compatible power distributor, giving you instant, accurate insight into your battery’s status. WHY CHOOSE LIFEPO4? LiFePO4 (Lithium Iron Phosphate) chemistry offers multiple advantages over traditional SLA (lead acid) batteries: Lighter and more compact (3.8kg vs. ~18kg SLA equivalents) Longer cycle life (up to 1200 cycles at 85% capacity) Safer operation and higher current output Deep discharge capable Integrated safety features include: Overcharge protection Over-discharge protection Over-current and short-circuit protection Over-temperature protection Internal cell balancing KEY FEATURES True SLA replacement with reduced weight and size Embedded smart BMS with full telemetry Direct compatibility with: eSMART BG-DU and BG-DU-REG eSMART DUO and TRIO eSMART K-ART Maintenance-free operation Dual XLR4 connectors (output and charging) Rechargeable with Audioroot eLC-PO4-S and eLC-PO10-S travel chargers Also supports most lead-acid chargers Dimensions 270 mm (L) x 246 mm (W) x 123 mm (H) Weight 3.80 kg Nominal Voltage 12.8 V Max Voltage 14.8 V Cut-off Voltage 10.0 V Max Current Output 20 A Total (10 A per XLR4 port) Cycle Life 1200 cycles (at 85% capacity)
