Prices are checked against each store and labelled with when.
It checks today's price at every store, compares the alternatives and answers in about a minute.
A wall-mounted 48V sodium-ion battery pack from JM, sold in 50Ah and 100Ah versions, built around sodium (Na) cells rather than lithium. It is aimed at off-grid and vehicle power: boats, e-bikes and scooters, forklifts, wheelchairs and small electric power systems, and it is positioned as a drop-in alternative to lead-acid. Its headline claims are a wide 40V–62.4V working range, operation from -40°C to 70°C, and a 10-year warranty. Sodium-ion chemistry is the differentiator against lithium rivals: it is safer and more cold-tolerant, but heavier and less energy-dense for the same capacity.
In stockReturn policy
This is a wall-mounted, all-in-one sodium-ion battery rated at 48V. The name lists 50Ah and 100Ah versions, and the model shown is JM-W-48V 50Ah. It is rechargeable and uses a sodium (Na) anode.
The battery operates across a voltage range of 40V to 62.4V and a temperature range of -40°C to 70°C. It communicates over RS485. The communication protocol, LCD and OEM/ODM options can be customized.
It is listed for use in boats, electric bicycles and scooters, electric forklifts, electric vehicles, electric wheelchairs and electric power systems. It can also be used in place of lead-acid batteries.
