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Sony's CP-B20 USB portable charger has a 20,000mAh battery

By Ng Chong Seng - on 5 Aug 2014, 3:55pm

Sony's CP-B20 USB portable charger has a 20,000mAh battery

The Sony CP-B20 USB portable charger has a large 20,000mAh battery and four USB outputs. (Image source: Sony.)

Sony has announced the CP-B20, a USB portable charger with a high 20,000mAh battery capacity.

Designed to charge multiple devices at the same time (or the same device many times over), the CP-B20 has four USB output ports with a combined maximum current of 6.9A. When one port is used, the maximum output is 2.4A. Input-wise, it accepts up to a maximum of 1.5A, and takes 15 hours to charge with the separately sold AC adapter (over a USB port, it’ll take 50 hours). According to the company, its Hybrid Gel Technology allows the CP-B20 to retain more than 90% of its capacity even after 1,000 charges.

The aluminum-bodied Sony CP-B20 USB portable charger will be available in black and will hit stores from mid-August, 2014. It’s priced at S$149.

Considering a power bank, but don't know what are the specs to look out for? Then you've got to check out our power bank buying guide.

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