Volta 5.12kWh Lithium-ion Battery 51.2V (V-LFP51100W)

Note: IP65 - dust-tight and protected against water jets, so it can go outdoors or in a damp plant room. LiFePO4 with a built-in BMS that limits charge and discharge current and protects against overcharge, over-discharge and temperature excursions. Certified to IEC 62619 and UN 38.3 under ISO 9001, 14001 and 45001. Volta publish no cycle life, no charge or discharge current and no communication protocol for this range - the product guide gives capacity, voltage, size, weight and IP rating and nothing else. That is a real gap when you are comparing against a Dyness or a Pylontech sheet that states 6000 cycles at a named depth, so ask the dealer for the cell datasheet before committing. No price is published either. Volta is made by Pakistan Accumulators (Pvt) Limited, part of ACM Group, at Industrial Estate Hattar - the same plant, and the same moulds, as Osaka. The Osaka equivalent is a physically identical battery in different livery, so choose between them on price and on which dealer network is stronger near you, not on specification.