In the news release, "One Cell Beats Six! Amflow's Flagship, Powered by Ampace, Breaks the 700Wh Bottleneck", issued on April 17, 2026 by Ampace over PR Newswire, we are advised by the company that the sentence, should read "... collaboration between Avinox and Ampace sets a new benchmark..." rather than "...collaboration between Amflow and Ampace sets a new benchmark..." as originally issued inadvertently. Complete, corrected release follows:
One Cell Beats Six! Amflow's Flagship, Powered by Ampace, Breaks the 700Wh Bottleneck
SHENZHEN, China, April 17, 2026 /PRNewswire/ -- Amflow, a high-end e-bike brand, officially launched its new super flagship PX series. The brand's high-end models, Amflow PX Carbon and PX Carbon Pro, exclusively adopt the Ampace 50480 cylindrical lithium battery — the new cylindrical 700Wh battery which weighs just 3.18 kg, giving an impressive energy density of 220Wh/kg. This design shatters long-standing technical limits and delivers a jaw-dropping performance leap: one cell outperforms six standard 21700 cells.
Built for full-scenario, high-performance riding, the Amflow PX series keeps things ultra-light with a 2.4kg frame and a total bike weight of just 20.6kg, making it incredibly nimble whether you're hitting the trails or grinding out long-distance rides. To adapt to this performance base and unleash the full potential of the model. Co-developed by Amflow and Ampace, the 50480 battery ditches the old 6-cell parallel setups and introduces a game-changing 10-cell custom cylindrical architecture, redefining what high-end e-bike power can do.
Boasting 700Wh capacity, the battery has multiple advantages: three times fast charging with 40 percent higher charging rate for quick recharging; 70 percent lower internal resistance for energy saving; and industry-first 400 long cycles at 45℃, balancing endurance and durability to eliminate outdoor range anxiety.
This deep collaboration between Avinox and Ampace sets a new benchmark for e-bike battery performance. It also marks Ampace's official entry into the high-end e-bike space, strengthening its lead in the electric two-wheeler market and locking in its position as a go-to leader in full-scenario, high-end lithium battery solutions.
Ampace Official Website: https://en.ampace.com/
SOURCE Ampace
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