- Elecom’s 9,000 mAh sodium-ion battery provides higher safety and longevity
- The first mobile sodium-ion battery establishes new standards but remains expensive
- Keeps a temperature of -35 ° C to 50 ° C in extreme conditions
Elecom introduced the first sodium-ion mobile batteries to the world, the DE-C55L-9000BK and the DE-C55L-9000LGY, with a capacity of 9,000 mAh and the prioritization of safety, longevity and sustainability compared to the traditional alternatives of lithium-ion, which makes it a strong competitor for the best power plant.
Per pc watch (originally in japanese), the battery features a usb type-c port with 45w output and 30w input, an 18W USB type-A OUTPUT, support for USB PD / PPS Fast-Charging Protocols, A LOW-CURRENT MODE, and A Simultaneous Charging Function That Allows USERS TO CHART bank and their devices at the same time, offering performance that rivals those in the Best laptops for computer science all day.
The drawback is its larger design and its heavier weight of around 350 g, comparable to that of a mobile bank on average of 20,000 mAh with lithium-ion, which can limit its attraction despite its potential to compete with the batteries of the best corporate smartphones.
More expensive and larger – but safer and lasts longer
Elecom’s sodium -ion batteries operate in extreme climate temperatures ranging from -35 ° C to 50 ° C, while its design incorporates sustainability using recycled plastic for housing and paper packaging to minimize waste.
This reduces dependence on mining operations damaging to the environment and supports the sustainable management of resources, because its sodium-ion battery eliminates the need for rare metals such as cobalt and lithium, unlike traditional lithium-ion batteries.
Currently, the battery is not part of Japan PSE certification due to the novelty of Sodium-ion technology, but Elecom has carried out similar safety tests to guarantee compliance with existing standards.
However, elimination remains a challenge because it is not yet one of the standard electronic recycling programs, forcing users to contact the local authorities, the Elecom support center or the designated deposit locations.
This new battery offers several advantages compared to lithium-ion technology, considerably reducing the risk of thermal leakage, a common security problem, remaining stable even in extreme conditions and lowering the chances of fire or explosions.
Another key advantage is its lifespan, which lasts up to ten times longer than conventional lithium-ion cells, with daily use extending its lifespan at more than a decade, making it a lasting solution for users who need reliability.
However, the limited adoption of Sodium-ion technology makes the battery costly, with a retail price of 9,980 yen (around $ 67), and even with a limited discount lowering it to 8,980 yen ($ 60), it remains expensive compared to lithium alternatives.
