{"id":3126,"date":"2024-12-10T02:49:08","date_gmt":"2024-12-10T02:49:08","guid":{"rendered":"https:\/\/tastycounter.net\/index.php\/2024\/12\/10\/tai-sao-pin-laptop-khong-bao-gio-dat-duoc-thoi-luong-nhu-quang-cao\/"},"modified":"2024-12-10T02:49:08","modified_gmt":"2024-12-10T02:49:08","slug":"tai-sao-pin-laptop-khong-bao-gio-dat-duoc-thoi-luong-nhu-quang-cao","status":"publish","type":"post","link":"https:\/\/tastycounter.net\/index.php\/2024\/12\/10\/tai-sao-pin-laptop-khong-bao-gio-dat-duoc-thoi-luong-nhu-quang-cao\/","title":{"rendered":"T\u1ea1i sao pin laptop kh\u00f4ng bao gi\u1edd \u0111\u1ea1t \u0111\u01b0\u1ee3c th\u1eddi l\u01b0\u1ee3ng nh\u01b0 qu\u1ea3ng c\u00e1o?"},"content":{"rendered":"<\/p>\n
\n

B\u1ea1n \u0111\u00e3 bao gi\u1edd mua m\u1ed9t chi\u1ebfc laptop, ph\u1ea5n kh\u00edch v\u00ec l\u1eddi h\u1ee9a h\u1eb9n “th\u1eddi l\u01b0\u1ee3ng pin l\u00ean \u0111\u1ebfn 16 gi\u1edd” nh\u01b0ng l\u1ea1i th\u1ea5y m\u00ecnh ph\u1ea3i l\u1ea5y b\u1ed9 s\u1ea1c v\u00e0o gi\u1eefa ng\u00e0y ch\u01b0a? B\u1ea1n kh\u00f4ng ph\u1ea3i l\u00e0 ng\u01b0\u1eddi duy nh\u1ea5t. Kho\u1ea3ng c\u00e1ch gi\u1eefa th\u1eddi l\u01b0\u1ee3ng pin \u0111\u01b0\u1ee3c qu\u1ea3ng c\u00e1o v\u00e0 th\u1eddi l\u01b0\u1ee3ng pin th\u1ef1c t\u1ebf c\u00f3 s\u1ef1 ch\u00eanh l\u1ec7ch do m\u1ed9t s\u1ed1 y\u1ebfu t\u1ed1 m\u00e0 nh\u00e0 s\u1ea3n xu\u1ea5t kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o c\u0169ng n\u00eau b\u1eadt.<\/p>\n

Sau \u0111\u00e2y l\u00e0 l\u00fd do \u0111\u1eb1ng sau s\u1ef1 ch\u00eanh l\u1ec7ch gi\u1eefa th\u1eddi l\u01b0\u1ee3ng pin \u0111\u01b0\u1ee3c qu\u1ea3ng c\u00e1o v\u00e0 th\u1eddi l\u01b0\u1ee3ng pin th\u1ef1c t\u1ebf\u2026<\/p>\n

1. L\u1eddi h\u1ee9a chung chung “L\u00ean \u0111\u1ebfn”<\/h2>\n
\"Dung
Dung l\u01b0\u1ee3ng pin c\u1ee7a Surface Book 3<\/figcaption><\/figure>\n

N\u1ebfu t\u1eebng \u0111\u1ec3 \u00fd th\u1ea5y c\u1ee5m t\u1eeb “l\u00ean \u0111\u1ebfn X gi\u1edd” trong c\u00e1c tuy\u00ean b\u1ed1 v\u1ec1 th\u1eddi l\u01b0\u1ee3ng pin, th\u00ec b\u1ea1n \u0111\u00e3 bi\u1ebft m\u1ed9t trong nh\u1eefng th\u1ee7 ph\u1ea1m l\u1edbn nh\u1ea5t \u0111\u1eb1ng sau s\u1ef1 ch\u00eanh l\u1ec7ch n\u00e0y trong th\u1ef1c t\u1ebf. T\u1eeb kh\u00f3a \u1edf \u0111\u00e2y l\u00e0 “l\u00ean \u0111\u1ebfn” – m\u1ed9t tuy\u00ean b\u1ed1 t\u1eeb ch\u1ed1i tr\u00e1ch nhi\u1ec7m cho ph\u00e9p c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t c\u00f3 th\u1ec3 t\u1ef1 do h\u00e0nh \u0111\u1ed9ng.<\/p>\n

\u01af\u1edbc t\u00ednh th\u1eddi l\u01b0\u1ee3ng pin th\u01b0\u1eddng \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n trong \u0111i\u1ec1u ki\u1ec7n l\u00fd t\u01b0\u1edfng: \u0110\u1ed9 s\u00e1ng m\u00e0n h\u00ecnh th\u1ea5p, ti\u1ebfn tr\u00ecnh n\u1ec1n t\u1ed1i thi\u1ec3u v\u00e0 th\u01b0\u1eddng s\u1eed d\u1ee5ng c\u00e1c t\u00e1c v\u1ee5 nh\u1eb9 nh\u01b0 \u0111\u1ecdc t\u00e0i li\u1ec7u ho\u1eb7c ph\u00e1t video ngo\u1ea1i tuy\u1ebfn. Thi\u1ebft l\u1eadp n\u00e0y ho\u00e0n to\u00e0n kh\u00e1c v\u1edbi c\u00e1ch m\u00e0 h\u1ea7u h\u1ebft ch\u00fang ta s\u1eed d\u1ee5ng laptop h\u00e0ng ng\u00e0y.<\/p>\n

C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t s\u1eed d\u1ee5ng nh\u1eefng k\u1ecbch b\u1ea3n t\u1ed1t nh\u1ea5t n\u00e0y \u0111\u1ec3 gi\u1edbi thi\u1ec7u s\u1ea3n ph\u1ea9m c\u1ee7a h\u1ecd sao cho c\u00f3 l\u1ee3i nh\u1ea5t. H\u1ecd cung c\u1ea5p m\u1ee9c chu\u1ea9n t\u1ed1i \u0111a, \u0111\u1ec3 b\u1ea1n t\u1ef1 h\u00ecnh dung th\u1eddi l\u01b0\u1ee3ng pin “th\u1ef1c t\u1ebf” c\u00f3 th\u1ec3 tr\u00f4ng nh\u01b0 th\u1ebf n\u00e0o.<\/p>\n

<\/ins><\/div>\n

2. Benchmark c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t th\u01b0\u1eddng d\u1ef1a tr\u00ean c\u00e1c t\u00e1c v\u1ee5 c\u00f4ng su\u1ea5t th\u1ea5p<\/h2>\n
<\/figure>\n

Khi c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t ki\u1ec3m tra th\u1eddi l\u01b0\u1ee3ng pin, h\u1ecd kh\u00f4ng ch\u1ea1y ph\u1ea7n m\u1ec1m n\u1eb7ng ho\u1eb7c ph\u00e1t tr\u1ef1c tuy\u1ebfn video c\u1ea3 ng\u00e0y – h\u1ecd \u0111ang th\u1ef1c hi\u1ec7n c\u00e1c t\u00e1c v\u1ee5 h\u1ea7u nh\u01b0 kh\u00f4ng ti\u00eau t\u1ed1n \u0111i\u1ec7n n\u0103ng. M\u1ed9t benchmark ph\u1ed5 bi\u1ebfn l\u00e0 ph\u00e1t video li\u00ean t\u1ee5c v\u1edbi \u0111\u1ed9 s\u00e1ng kho\u1ea3ng 50% v\u00e0 t\u1eaft Wi-Fi.<\/p>\n

Khi laptop ph\u00e1t tr\u1ef1c tuy\u1ebfn ho\u1eb7c ph\u00e1t video ngo\u1ea1i tuy\u1ebfn, kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c ch\u1ee7 y\u1ebfu t\u1eadp trung v\u00e0o GPU ho\u1eb7c b\u1ed9 gi\u1ea3i m\u00e3 media – c\u00e1c b\u1ed9 ph\u1eadn c\u1ee7a h\u1ec7 th\u1ed1ng \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a \u0111\u1ec3 \u0111\u1ea1t hi\u1ec7u qu\u1ea3. C\u00e1c th\u00e0nh ph\u1ea7n kh\u00e1c, nh\u01b0 CPU, kh\u00f4ng ph\u1ea3i l\u00e0m vi\u1ec7c qu\u00e1 s\u1ee9c v\u00e0 laptop kh\u00f4ng ch\u1ea1y ph\u1ea7n m\u1ec1m t\u1ed1n nhi\u1ec1u \u0111i\u1ec7n n\u0103ng nh\u01b0 c\u00f4ng c\u1ee5 ch\u1ec9nh s\u1eeda video ho\u1eb7c video game \u0111\u00f2i h\u1ecfi kh\u1eaft khe.<\/p>\n

V\u00ed d\u1ee5, m\u1ed9t chi\u1ebfc laptop \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 c\u00f3 th\u1eddi l\u01b0\u1ee3ng pin “l\u00ean \u0111\u1ebfn 16 gi\u1edd” c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c con s\u1ed1 \u0111\u00f3 b\u1eb1ng c\u00e1ch ph\u00e1t l\u1eb7p l\u1ea1i m\u1ed9t video \u0111\u1ed9 n\u00e9t chu\u1ea9n v\u1edbi m\u00e0n h\u00ecnh m\u1edd v\u00e0 Wi-Fi t\u1eaft. Nh\u01b0ng khi b\u1ea1n kh\u1edfi \u0111\u1ed9ng c\u00e1c \u1ee9ng d\u1ee5ng ng\u1ed1n nhi\u1ec1u t\u00e0i nguy\u00ean, k\u1ebft n\u1ed1i Internet v\u00e0 t\u0103ng \u0111\u1ed9 s\u00e1ng, b\u1ea1n s\u1ebd th\u1ea5y th\u1eddi l\u01b0\u1ee3ng 16 gi\u1edd gi\u1ea3m \u0111\u00e1ng k\u1ec3.<\/p>\n

3. Vi\u1ec7c s\u1eed d\u1ee5ng trong th\u1ebf gi\u1edbi th\u1ef1c \u0111\u00f2i h\u1ecfi nhi\u1ec1u h\u01a1n<\/h2>\n
<\/ins><\/div>\n
<\/figure>\n

Vi\u1ec7c s\u1eed d\u1ee5ng laptop h\u00e0ng ng\u00e0y li\u00ean quan \u0111\u1ebfn nhi\u1ec1u th\u1ee9 h\u01a1n so v\u1edbi c\u00e1c \u0111i\u1ec1u ki\u1ec7n m\u00e0 nh\u00e0 s\u1ea3n xu\u1ea5t th\u1eed nghi\u1ec7m. H\u00e3y xem x\u00e9t m\u1ed9t ng\u00e0y b\u00ecnh th\u01b0\u1eddng: B\u1ea1n m\u1edf nhi\u1ec1u tab tr\u00ecnh duy\u1ec7t, g\u1ecdi \u0111i\u1ec7n video, \u0111\u1ed3ng b\u1ed9 n\u1ec1n cho c\u00e1c d\u1ecbch v\u1ee5 \u0111\u00e1m m\u00e2y, th\u00f4ng b\u00e1o pop-up v\u00e0 th\u1eadm ch\u00ed c\u00f3 th\u1ec3 ch\u1ec9nh s\u1eeda \u1ea3nh ho\u1eb7c video. M\u1ed7i t\u00e1c v\u1ee5 n\u00e0y \u0111\u00f2i h\u1ecfi n\u0103ng l\u01b0\u1ee3ng t\u1eeb c\u00e1c th\u00e0nh ph\u1ea7n kh\u00e1c nhau, th\u01b0\u1eddng l\u00e0 \u0111\u1ed3ng th\u1eddi.<\/p>\n

Duy\u1ec7t web c\u00f3 v\u1ebb nh\u1eb9 nh\u00e0ng, nh\u01b0ng c\u00e1c trang web hi\u1ec7n \u0111\u1ea1i l\u1ea1i ch\u1ee9a nhi\u1ec1u n\u1ed9i dung \u0111\u1ed9ng, t\u1eadp l\u1ec7nh v\u00e0 video t\u1ef1 \u0111\u1ed9ng ph\u00e1t. V\u00e0 n\u1ebfu b\u1ea1n \u0111ang g\u1ecdi \u0111i\u1ec7n qua Zoom, c\u1ea3 CPU v\u00e0 GPU c\u1ee7a b\u1ea1n \u0111\u1ec1u ph\u1ea3i l\u00e0m vi\u1ec7c nhi\u1ec1u h\u01a1n \u0111\u1ec3 x\u1eed l\u00fd video v\u00e0 \u00e2m thanh, trong khi micro, loa v\u00e0 webcam c\u0169ng \u0111ang ti\u00eau t\u1ed1n \u0111i\u1ec7n n\u0103ng.<\/p>\n

Sau \u0111\u00f3 l\u00e0 Wi-Fi. Vi\u1ec7c li\u00ean t\u1ee5c duy tr\u00ec k\u1ebft n\u1ed1i m\u1ea1ng s\u1ebd ti\u00eau t\u1ed1n nhi\u1ec1u n\u0103ng l\u01b0\u1ee3ng h\u01a1n b\u1ea1n ngh\u0129, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u1edf nh\u1eefng khu v\u1ef1c c\u00f3 t\u00edn hi\u1ec7u y\u1ebfu, n\u01a1i laptop c\u1ee7a b\u1ea1n ph\u1ea3i l\u00e0m vi\u1ec7c nhi\u1ec1u gi\u1edd \u0111\u1ec3 duy tr\u00ec k\u1ebft n\u1ed1i. Ngay c\u1ea3 m\u1ed9t th\u1ee9 \u0111\u01a1n gi\u1ea3n nh\u01b0 \u0111\u1ed9 s\u00e1ng m\u00e0n h\u00ecnh c\u0169ng t\u1ea1o ra s\u1ef1 kh\u00e1c bi\u1ec7t l\u1edbn. M\u00e0n h\u00ecnh s\u00e1ng h\u01a1n c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m \u0111\u00e1ng k\u1ec3 th\u1eddi l\u01b0\u1ee3ng pin, nh\u01b0ng \u0111\u00e2y l\u00e0 m\u1ed9t trong nh\u1eefng c\u00e0i \u0111\u1eb7t \u0111\u1ea7u ti\u00ean m\u00e0 m\u1ecdi ng\u01b0\u1eddi thi\u1ebft l\u1eadp t\u1ed1i \u0111a \u0111\u1ec3 c\u00f3 kh\u1ea3 n\u0103ng hi\u1ec3n th\u1ecb t\u1ed1t h\u01a1n.<\/p>\n

<\/ins><\/div>\n

Vi\u1ec7c s\u1eed d\u1ee5ng trong th\u1ebf gi\u1edbi th\u1ef1c ng\u1ed1n nhi\u1ec1u \u0111i\u1ec7n n\u0103ng h\u01a1n nhi\u1ec1u so v\u1edbi c\u00e1c ti\u00eau chu\u1ea9n c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t. Pin c\u1ee7a b\u1ea1n li\u00ean t\u1ee5c b\u1ecb ti\u00eau hao theo nhi\u1ec1u h\u01b0\u1edbng kh\u00e1c nhau v\u00e0 \u0111\u00f3 l\u00e0 l\u00fd do t\u1ea1i sao n\u00f3 kh\u00f4ng bao gi\u1edd \u0111\u1ea1t \u0111\u1ebfn c\u00e1c con s\u1ed1 \u0111\u01b0\u1ee3c qu\u1ea3ng c\u00e1o.<\/p>\n

4. Tu\u1ed5i th\u1ecd pin gi\u1ea3m d\u1ea7n theo th\u1eddi gian<\/h2>\n

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Ngay c\u1ea3 khi pin laptop c\u1ee7a b\u1ea1n ho\u1ea1t \u0111\u1ed9ng ho\u00e0n h\u1ea3o khi m\u1edbi xu\u1ea5t x\u01b0\u1edfng, th\u1eddi gian v\u1eabn l\u00e0 k\u1ebb th\u00f9 kh\u00f4ng th\u1ec3 tr\u00e1nh kh\u1ecfi c\u1ee7a n\u00f3. T\u1ea5t c\u1ea3 pin lithium-ion, cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng cho h\u1ea7u h\u1ebft c\u00e1c laptop hi\u1ec7n \u0111\u1ea1i, \u0111\u1ec1u b\u1ecb gi\u1ea3m d\u1ea7n theo th\u1eddi gian s\u1eed d\u1ee5ng. Theo th\u1eddi gian, ch\u00fang m\u1ea5t kh\u1ea3 n\u0103ng gi\u1eef \u0111\u1ea7y pin, m\u1ed9t hi\u1ec7n t\u01b0\u1ee3ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 hao m\u00f2n pin.<\/p>\n

M\u1ed7i l\u1ea7n b\u1ea1n s\u1ea1c l\u1ea1i pin, pin s\u1ebd tr\u1ea3i qua m\u1ed9t chu k\u1ef3 – x\u1ea3 v\u00e0 s\u1ea1c \u0111\u1ea7y \u0111\u01b0\u1ee3c t\u00ednh l\u00e0 m\u1ed9t chu k\u1ef3. H\u1ea7u h\u1ebft pin laptop \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 trong kho\u1ea3ng 300 \u0111\u1ebfn 500 chu k\u1ef3 tr\u01b0\u1edbc khi dung l\u01b0\u1ee3ng c\u1ee7a ch\u00fang gi\u1ea3m \u0111\u00e1ng k\u1ec3. T\u00f9y thu\u1ed9c v\u00e0o c\u00e1ch s\u1eed d\u1ee5ng c\u1ee7a b\u1ea1n, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u1ebfn gi\u1edbi h\u1ea1n n\u00e0y ch\u1ec9 sau v\u00e0i n\u0103m.<\/p>\n

Nhi\u1ec7t l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 kh\u00e1c l\u00e0m t\u0103ng t\u1ed1c \u0111\u1ed9 xu\u1ed1ng c\u1ea5p c\u1ee7a pin. Ch\u1ea1y c\u00e1c t\u00e1c v\u1ee5 n\u1eb7ng, s\u1eed d\u1ee5ng laptop trong m\u00f4i tr\u01b0\u1eddng n\u00f3ng ho\u1eb7c th\u1eadm ch\u00ed c\u1eafm \u0111i\u1ec7n 24\/7 c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn nhi\u1ec7t \u0111\u1ed9 b\u00ean trong cao h\u01a1n, khi\u1ebfn pin nhanh h\u1ecfng h\u01a1n.<\/p>\n

B\u1ea1n c\u00f3 th\u1ec3 nh\u1eadn th\u1ea5y s\u1ef1 suy gi\u1ea3m n\u00e0y khi \u0111\u00e8n b\u00e1o pin hi\u1ec3n th\u1ecb 100%, nh\u01b0ng laptop c\u1ee7a b\u1ea1n h\u1ebft pin nhanh h\u01a1n nhi\u1ec1u so v\u1edbi tr\u01b0\u1edbc \u0111\u00e2y. \u0110\u00e2y kh\u00f4ng ph\u1ea3i l\u00e0 l\u1ed7i; \u0111\u00f3 ch\u1ec9 l\u00e0 b\u1ea3n ch\u1ea5t c\u1ee7a c\u00f4ng ngh\u1ec7 lithium-ion.<\/p>\n

M\u1eb7c d\u00f9 c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t laptop c\u00f3 th\u1ec3 kh\u00f4ng c\u1ed1 \u00fd \u0111\u00e1nh l\u1eeba b\u1ea1n b\u1eb1ng nh\u1eefng tuy\u00ean b\u1ed1 v\u1ec1 th\u1eddi l\u01b0\u1ee3ng pin, nh\u01b0ng c\u00e1c \u0111i\u1ec1u ki\u1ec7n th\u1eed nghi\u1ec7m c\u1ee7a h\u1ecd hi\u1ebfm khi kh\u1edbp v\u1edbi m\u1ee9c s\u1eed d\u1ee5ng th\u1ef1c t\u1ebf. T\u1eeb c\u00e1c benchmark \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t c\u1ea9n th\u1eadn \u0111\u1ebfn s\u1ef1 suy gi\u1ea3m t\u1ef1 nhi\u00ean c\u1ee7a hi\u1ec7u su\u1ea5t pin theo th\u1eddi gian, kh\u00f4ng c\u00f3 g\u00ec ng\u1ea1c nhi\u00ean khi thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n kh\u00f4ng k\u00e9o d\u00e0i \u0111\u01b0\u1ee3c l\u00e2u nh\u01b0 qu\u1ea3ng c\u00e1o.<\/p>\n

\u0110\u1ec3 t\u1eadn d\u1ee5ng t\u1ed1i \u0111a pin laptop, h\u00e3y c\u00e2n nh\u1eafc c\u00e1c m\u1eb9o th\u1ef1c t\u1ebf \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a th\u1eddi l\u01b0\u1ee3ng pin laptop nh\u01b0 gi\u1ea3m \u0111\u1ed9 s\u00e1ng m\u00e0n h\u00ecnh, \u0111\u00f3ng nh\u1eefng \u1ee9ng d\u1ee5ng kh\u00f4ng s\u1eed d\u1ee5ng v\u00e0 tr\u00e1nh s\u1ea1c qu\u00e1 m\u1ee9c. M\u1eb7c d\u00f9 c\u00e1c b\u01b0\u1edbc n\u00e0y c\u00f3 th\u1ec3 h\u1eefu \u00edch, nh\u01b0ng vi\u1ec7c \u0111\u1eebng k\u1ef3 v\u1ecdng qu\u00e1 m\u1ee9c c\u0169ng quan tr\u1ecdng kh\u00f4ng k\u00e9m. Hi\u1ec3u bi\u1ebft th\u1ef1c t\u1ebf v\u1ec1 kh\u1ea3 n\u0103ng x\u1eed l\u00fd c\u1ee7a pin laptop s\u1ebd gi\u00fap b\u1ea1n tr\u00e1nh kh\u1ecfi s\u1ef1 th\u1ea5t v\u1ecdng kh\u00f4ng \u0111\u00e1ng c\u00f3.<\/p>\n

Xem th\u00eam:<\/p>\n