โ†‘๊ฐ€์—ด ์žฅ๊ฐ‘ ์–‘๋ง ๊ฐ€์—ด ์žฌํ‚ท ์กฐ๋ผ ์˜คํ† ๋ฐ”์ด ์žฅ๊ฐ‘ USB ์ถฉ์ „๊ธฐ์— ๋Œ€ ํ•œ 7.4V 6000mAh ์ถฉ์ „์‹ ๋ฆฌํŠฌ ํด๋ฆฌ๋จธ ๋ฐฐํ„ฐ๋ฆฌ - TopDealBox