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Belkin Introduces New Power Banks with Semi-Solid-State Battery Technology
Key points
- Belkin launched new power banks at IFA 2026.
- New models use semi-solid-state "BoostSolid Cell" technology.
- BoostSolid Cell adds a gel-like layer to the battery.
- Belkin claims batteries last up to three times longer.
- The technology reduces overheating risk and improves power delivery.
Belkin Unveils New Power Bank Lineup
Belkin has introduced a new range of power banks at IFA 2026, featuring both high-capacity models and devices equipped with semi-solid-state battery technology. These new offerings expand Belkin's portable charging solutions for consumers.
Semi-Solid-State Technology for Extended Lifespan
A key innovation in some of the new power banks is the integration of semi-solid-state battery technology, which Belkin refers to as "BoostSolid Cell." This technology adds a gel-like layer to the liquid electrolyte typically found in lithium-ion batteries. Belkin states that this design allows the new power banks to last up to three times longer than conventional models, retaining 80% capacity after 1,000 charge cycles.
The BoostSolid Cell technology is also claimed to reduce the risk of overheating, which can lead to swelling or fires, and to ensure consistent power delivery across a wider temperature range.
New Models and Capacities
Among the new products are the UltraCharge Pro Slim Magnetic Power Bank 5K Qi2 15W with BoostSolid Cell, priced at $69.99, and a 10,000mAh version. The 5,000mAh model is noted for its slim design. Additionally, Belkin introduced the UltraCharge 22K with a 22,000mAh capacity and 65W charging, and the UltraCharge 11K with an 11,000mAh capacity. The 22K model will be available for $100 and the 11K for $60, both expected in early September.
Availability and Broader Context
The new power banks will be available on Belkin's website, Amazon, and through retailers. Belkin joins other companies like BMX, Kuxiu, and Zens in adopting semi-solid-state battery technology for consumer power banks.
✨ This summary was generated by AI from the outlets' reporting listed below. It is not independently verified and may contain errors — check the original sources. How BrevFeed works →
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How outlets covered it
Belkin has launched its first power banks featuring semi-solid-state battery technology, which the company states will last up to three times longer than traditional power banks. This development introduces more durable and potentially safer portable charging options to the consumer market.
Belkin announced new power banks, including large-capacity models and semi-solid-state technology versions, alongside new SureFind tracking devices at IFA 2026. These releases expand Belkin's accessory offerings for portable charging and item tracking.
Belkin announced two new magnetic Qi2 battery banks, the UltraCharge Pro Slim 5K and UltraCharge Pro 10K, featuring "BoostSolid" technology. This new internal gel layer design is stated to retain 80% capacity after 1,000 charge cycles, offering a longer lifespan compared to other power banks. The batteries provide 15W wireless charging, with the 10K model also supporting 60W wired charging.