Phoenix 2.69kWh Lithium-ion Battery 25.6V (RLC-2.7-X1)

Note: 1P8S pack, 105 Ah at 25.6 V, 20 kg - light enough for one person. Charging limit 29.2 V, cut-off 20.8 V. Maximum 2 modules in series or 2 in parallel. The Cube series is Phoenix's drop-in lead-acid replacement: an ABS case the size of a big battery, M8 terminals, and a Bluetooth app that reports capacity, voltage, current, cycles, SOC, SOH, per-cell voltage and temperature - the most detailed monitoring in the Phoenix range, and the only one you can read without an inverter. IP65. Cycle life is 5000 at 0.5C, 25°C and 80% depth of discharge, with a design life over 5 years - a real, fully-qualified figure. Warranty is 3 years against the Wall and Rack models' 5. Currents: 50 A recommended, 75 A maximum continuous, 80 A peak for 60 seconds - a modest peak, so it is not the battery for heavy motor starting. Charge mode is CC/CV at 0.5C. One real constraint: modules can go in series *or* in parallel, never both. Once wired one way they cannot be reconfigured the other. Plan the bank before you buy. Phoenix batteries are made by Century Engineering Industries (Pvt) Limited in Karachi under licence from Kukje Industry Battery Co. Ltd of Korea.