Elecom's Na Plus: First Consumer Sodium-Ion Power Bank is Here (But It's Bulky)
2025-03-25
Accessory maker Elecom has launched the Na Plus, the first consumer-ready power bank using sodium-ion batteries. Boasting superior environmental friendliness, extreme temperature tolerance, and a claimed lifespan of nearly 5,000 charges, it promises long-term durability. However, the 9,000mAh Na Plus, priced at ~$67, is significantly larger and heavier than comparable lithium-ion alternatives, offering less power output (max 45W). While sodium-ion technology is still nascent, its eco-friendly and safer nature makes it a promising long-term solution, with potential for future cost and size reductions.