{"id":19754,"date":"2022-12-08T09:01:27","date_gmt":"2022-12-08T09:01:27","guid":{"rendered":"http:\/\/dgbellvietnam.com\/what-is-un-38-3-t6-test-part-1\/"},"modified":"2024-10-24T16:13:02","modified_gmt":"2024-10-24T09:13:02","slug":"what-is-un-38-3-t6-test-part-1","status":"publish","type":"post","link":"https:\/\/dgbellvietnam.com\/en\/what-is-un-38-3-t6-test-part-1\/","title":{"rendered":"Th\u1eed nghi\u1ec7m UN 38.3 T6 l\u00e0 g\u00ec ? \u2013 Ph\u1ea7n 1"},"content":{"rendered":"<div class=\"entry-content single-page\">\n<h1><span id=\"1Lithium_Battery_Transportation_Safety\"><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">1.An to\u00e0n v\u1eadn chuy\u1ec3n pin Lithium<\/span><\/span><\/strong><\/span><\/h1>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">L\u00e0 m\u1ed9t lo\u1ea1i n\u0103ng l\u01b0\u1ee3ng s\u1ea1ch m\u1edbi, pin lithium \u0111\u00e3 v\u00e0 \u0111ang h\u1ed7 tr\u1ee3 c\u00e1c s\u1ea3n ph\u1ea9m thi\u1ebft y\u1ebfu v\u00e0 c\u00f3 th\u1ec3 ti\u1ebfp c\u1eadn \u0111\u01b0\u1ee3c v\u1edbi m\u1ecdi ng\u01b0\u1eddi b\u1ea5t c\u1ee9 l\u00fac n\u00e0o. Do \u0111\u00f3, s\u1ef1 an to\u00e0n c\u1ee7a n\u00f3 li\u00ean quan \u0111\u1ebfn t\u1ea5t c\u1ea3 ng\u01b0\u1eddi ti\u00eau d\u00f9ng, nh\u00e0 s\u1ea3n xu\u1ea5t v\u00e0 c\u00e1c \u0111\u01a1n v\u1ecb v\u1eadn t\u1ea3i, \u0111i\u1ec1u n\u00e0y \u0111\u00e3 g\u00e2y ra m\u1ed1i quan t\u00e2m t\u1eeb t\u1ea5t c\u1ea3 c\u00e1c b\u00ean.<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Pin lithium ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c chia th\u00e0nh pin lithium kim lo\u1ea1i v\u00e0 pin lithium ion. C\u1ef1c \u00e2m c\u1ee7a pin lithium kim lo\u1ea1i l\u00e0 kim lo\u1ea1i lithium, v\u00e0 c\u1ef1c d\u01b0\u01a1ng v\u00e0 c\u1ef1c \u00e2m c\u1ee7a pin lithium ion l\u00e0 h\u1ee3p ch\u1ea5t \u0111\u01b0\u1ee3c nh\u00fang v\u1edbi ion lithium. K\u1ec3 t\u1eeb khi T\u1eadp \u0111o\u00e0n Sony c\u1ee7a Nh\u1eadt B\u1ea3n ph\u00e1t tri\u1ec3n th\u00e0nh c\u00f4ng pin lithium-ion v\u00e0o n\u0103m 1992 v\u00e0 th\u01b0\u01a1ng m\u1ea1i h\u00f3a ch\u00fang, ch\u00fang \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i l\u00e0m ngu\u1ed3n \u0111i\u1ec7n cho \u0111i\u1ec7n tho\u1ea1i di \u0111\u1ed9ng, m\u00e1y t\u00ednh x\u00e1ch tay, m\u00e1y \u1ea3nh, m\u00e1y \u1ea3nh, v.v. do nh\u1eefng \u01b0u \u0111i\u1ec3m \u0111\u1ed9c \u0111\u00e1o c\u1ee7a ch\u00fang nh\u01b0 \u0111i\u1ec7n \u00e1p l\u00e0m vi\u1ec7c cao, m\u1eadt \u0111\u1ed9 d\u00f2ng n\u0103ng l\u01b0\u1ee3ng cao, tu\u1ed5i th\u1ecd chu k\u1ef3 d\u00e0i, t\u1ef1 x\u1ea3 th\u1ea5p v\u00e0 kh\u00f4ng g\u00e2y \u00f4 nhi\u1ec5m. T\u01b0\u01a1ng t\u1ef1 nh\u01b0 v\u1eady, n\u00f3 c\u0169ng d\u1ea7n d\u1ea7n \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n th\u00e0nh pin n\u0103ng l\u01b0\u1ee3ng ch\u00ednh th\u1ed1ng trong h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5, d\u1eabn \u0111\u01b0\u1eddng, v\u1ec7 tinh nh\u00e2n t\u1ea1o, d\u1ee5ng c\u1ee5 y t\u1ebf nh\u1ecf, thi\u1ebft b\u1ecb li\u00ean l\u1ea1c giao th\u00f4ng v\u00e0 qu\u00e2n s\u1ef1.<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Tuy nhi\u00ean, k\u1ec3 t\u1eeb khi pin lithium ra \u0111\u1eddi, vi\u1ec7c s\u1ea3n xu\u1ea5t, l\u01b0u tr\u1eef, v\u1eadn chuy\u1ec3n v\u00e0 s\u1eed d\u1ee5ng pin n\u00e0y \u0111\u00e3 \u0111i k\u00e8m v\u1edbi nhi\u1ec1u tai n\u1ea1n an to\u00e0n kh\u00e1c nhau, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n, tai n\u1ea1n x\u1ea3y ra th\u01b0\u1eddng xuy\u00ean. Cho \u0111\u1ebfn nay, \u0111\u00e3 x\u1ea3y ra nhi\u1ec1u v\u1ee5 ch\u00e1y m\u00e1y bay do pin lithium g\u00e2y ra, g\u00e2y ra thi\u1ec7t h\u1ea1i kinh t\u1ebf \u0111\u00e1ng k\u1ec3 v\u00e0 nguy c\u01a1 an to\u00e0n ti\u1ec1m \u1ea9n. Do \u0111\u00f3, an to\u00e0n v\u1eadn chuy\u1ec3n pin lithium \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00e1c ch\u00ednh ph\u1ee7 v\u00e0 ng\u00e0nh v\u1eadn t\u1ea3i tr\u00ean to\u00e0n th\u1ebf gi\u1edbi ng\u00e0y c\u00e0ng ch\u00fa tr\u1ecdng. C\u00e1c s\u1edf giao th\u00f4ng v\u1eadn t\u1ea3i \u1edf Trung Qu\u1ed1c v\u00e0 th\u1eadm ch\u00ed tr\u00ean to\u00e0n th\u1ebf gi\u1edbi \u0111\u00e3 t\u0103ng c\u01b0\u1eddng m\u1ea1nh m\u1ebd vi\u1ec7c gi\u00e1m s\u00e1t v\u1eadn chuy\u1ec3n pin lithium.<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">T\u1ea1i sao pin lithium l\u1ea1i nguy hi\u1ec3m nh\u01b0 v\u1eady? M\u1ed9t trong nh\u1eefng l\u00fd do l\u00e0 kim lo\u1ea1i lithium l\u00e0 m\u1ed9t ch\u1ea5t r\u1ea5t ho\u1ea1t \u0111\u1ed9ng v\u1edbi c\u00e1c \u0111\u1eb7c t\u00ednh h\u00f3a h\u1ecdc. Khi ti\u1ebfp x\u00fac v\u1edbi kh\u00f4ng kh\u00ed, n\u00f3 s\u1ebd ph\u1ea3n \u1ee9ng v\u1edbi oxy trong kh\u00f4ng kh\u00ed theo c\u00e1ch r\u1ea5t m\u1ea1nh v\u00e0 ch\u00e1y. Pin kim lo\u1ea1i lithium, s\u1eed d\u1ee5ng kim lo\u1ea1i lithium l\u00e0m v\u1eadt li\u1ec7u c\u1ef1c d\u01b0\u01a1ng, v\u1ec1 b\u1ea3n ch\u1ea5t l\u00e0 nguy hi\u1ec3m.<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u0110\u1ed1i v\u1edbi pin lithium-ion, n\u1ebfu ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m kh\u00f4ng \u0111\u1ea1t ti\u00eau chu\u1ea9n ho\u1eb7c s\u1eed d\u1ee5ng kh\u00f4ng \u0111\u00fang c\u00e1ch, c\u00f3 th\u1ec3 x\u1ea3y ra ch\u00e1y ho\u1eb7c th\u1eadm ch\u00ed n\u1ed5. V\u00ed d\u1ee5, khi x\u1ea3y ra \u0111o\u1ea3n m\u1ea1ch b\u00ean ngo\u00e0i pin lithium v\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n \u0111i\u1ec7n t\u1eed kh\u00f4ng c\u1eaft \u0111\u01b0\u1ee3c m\u1ea1ch, nhi\u1ec7t \u0111\u1ed9 cao s\u1ebd \u0111\u01b0\u1ee3c t\u1ea1o ra b\u00ean trong cell pin, \u0111i\u1ec1u n\u00e0y s\u1ebd khi\u1ebfn m\u1ed9t ph\u1ea7n ch\u1ea5t \u0111i\u1ec7n ph\u00e2n b\u1ed1c h\u01a1i v\u00e0 l\u00e0m gi\u00e3n n\u1edf v\u1ecf pin. N\u1ebfu ch\u1ea5t l\u01b0\u1ee3ng v\u1eadt li\u1ec7u pin kh\u00f4ng \u0111\u1ea1t ti\u00eau chu\u1ea9n, nhi\u1ec7t \u0111\u1ed9 pin s\u1ebd ti\u1ebfp t\u1ee5c t\u0103ng, \u0111i\u1ec1u n\u00e0y s\u1ebd l\u00e0m b\u1ed1c h\u01a1i nhi\u1ec1u ch\u1ea5t \u0111i\u1ec7n ph\u00e2n h\u01a1n v\u00e0 cu\u1ed1i c\u00f9ng l\u00e0m v\u1ee1 v\u1ecf pin. M\u1ed9t s\u1ed1 th\u1eadm ch\u00ed c\u00f2n l\u00e0m t\u0103ng nhi\u1ec7t \u0111\u1ed9 pin \u0111\u1ebfn m\u1ee9c v\u1eadt li\u1ec7u ch\u00e1y v\u00e0 ph\u00e1t n\u1ed5.<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Ngo\u00e0i ra, do c\u00e1c l\u00fd do c\u01a1 h\u1ecdc b\u00ean ngo\u00e0i ho\u1eb7c qu\u00e1 t\u1ea3i v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 kh\u00e1c, c\u00e1c dendrite kim lo\u1ea1i lithium c\u00f3 th\u1ec3 h\u00ecnh th\u00e0nh b\u00ean trong cell pin, g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng \u0111o\u1ea3n m\u1ea1ch b\u00ean trong, \u0111i\u1ec1u n\u00e0y s\u1ebd l\u00e0m t\u0103ng nhi\u1ec7t \u0111\u1ed9 b\u00ean trong c\u1ee7a pin, d\u1eabn \u0111\u1ebfn s\u1ef1 b\u1ed1c h\u01a1i c\u1ee7a ch\u1ea5t \u0111i\u1ec7n ph\u00e2n, c\u0169ng d\u1eabn \u0111\u1ebfn ch\u00e1y ho\u1eb7c th\u1eadm ch\u00ed n\u1ed5. C\u00f3 th\u1ec3 th\u1ea5y r\u1eb1ng \u0111o\u1ea3n m\u1ea1ch b\u00ean ngo\u00e0i, \u0111o\u1ea3n m\u1ea1ch b\u00ean trong, qu\u00e1 t\u1ea3i, v.v. l\u00e0 nh\u1eefng l\u00fd do quan tr\u1ecdng g\u00e2y ra s\u1ef1 nguy hi\u1ec3m c\u1ee7a pin lithium v\u00e0 ch\u00fang ta n\u00ean ch\u00fa \u00fd nhi\u1ec1u h\u01a1n \u0111\u1ebfn ch\u00fang trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t, l\u01b0u tr\u1eef, ph\u00e1t hi\u1ec7n, v\u1eadn chuy\u1ec3n v\u00e0 s\u1eed d\u1ee5ng.<\/span><\/span><\/p>\n<h1><span id=\"2Transportation_Safety_Test_and_Existing_Problems\"><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">2.Th\u1eed nghi\u1ec7m an to\u00e0n giao th\u00f4ng v\u00e0 c\u00e1c v\u1ea5n \u0111\u1ec1 hi\u1ec7n t\u1ea1i\u00a0<\/span><\/span><\/strong><\/span><\/h1>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Theo Quy \u0111\u1ecbnh m\u1eabu c\u1ee7a Li\u00ean h\u1ee3p qu\u1ed1c v\u1ec1 v\u1eadn chuy\u1ec3n h\u00e0ng h\u00f3a nguy hi\u1ec3m, pin lithium c\u1ea7n \u0111\u01b0\u1ee3c th\u1eed nghi\u1ec7m theo m\u1ee5c 3 c\u1ee7a Ch\u01b0\u01a1ng 38 trong <\/span><\/span><a href=\"https:\/\/belltestchamber.com\/un38-3-standard-requirements-for-lithium-battery-production.html\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">S\u1ed5 tay th\u1eed nghi\u1ec7m v\u00e0 ti\u00eau chu\u1ea9n c\u1ee7a Li\u00ean h\u1ee3p qu\u1ed1c v\u1ec1 v\u1eadn chuy\u1ec3n h\u00e0ng h\u00f3a nguy hi\u1ec3m<\/span><\/span><\/a><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"> (sau \u0111\u00e2y g\u1ecdi l\u00e0 UN38.3) tr\u01b0\u1edbc khi v\u1eadn chuy\u1ec3n.<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">B\u00e0i ki\u1ec3m tra bao g\u1ed3m t\u1ed5ng c\u1ed9ng 8 h\u1ea1ng m\u1ee5c. Ch\u1ec9 c\u00f3 pin lithium \u0111\u1ea1t y\u00eau c\u1ea7u ki\u1ec3m tra m\u1edbi c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c v\u1eadn chuy\u1ec3n theo c\u00e1c \u0111i\u1ec1u ki\u1ec7n t\u01b0\u01a1ng \u1ee9ng. Do \u0111\u00f3, vi\u1ec7c t\u0103ng c\u01b0\u1eddng t\u00ednh an to\u00e0n c\u1ee7a pin v\u00e0 \u0111\u1ea1t y\u00eau c\u1ea7u ki\u1ec3m tra <\/span><\/span><a href=\"https:\/\/belltestchamber.com\/testing-standard\/un38-3\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">UN38.3<\/span><\/span><\/a><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"> \u0111\u1ec3 \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u v\u1eadn chuy\u1ec3n c\u0169ng \u0111\u00e3 tr\u1edf th\u00e0nh \u01b0u ti\u00ean h\u00e0ng \u0111\u1ea7u c\u1ee7a t\u1ea5t c\u1ea3 c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t pin lithium.<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Ti\u00eau chu\u1ea9n th\u1eed nghi\u1ec7m n\u00e0y \u0111\u1ed1i v\u1edbi pin lithium kh\u00f4ng thay \u0111\u1ed5i \u0111\u00e1ng k\u1ec3 trong m\u1ed9t th\u1eddi gian d\u00e0i trong qu\u00e1 kh\u1ee9, nh\u01b0ng trong giai \u0111o\u1ea1n n\u00e0y, c\u00f4ng ngh\u1ec7 v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a pin lithium \u0111\u00e3 c\u00f3 s\u1ef1 ph\u00e1t tri\u1ec3n v\u00e0 ti\u1ebfn b\u1ed9 nhanh ch\u00f3ng. C\u00e1c lo\u1ea1i pin lithium c\u0169ng \u0111\u00e3 \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt r\u1ea5t nhi\u1ec1u. Hi\u1ec7n nay, c\u00f3 r\u1ea5t nhi\u1ec1u lo\u1ea1i pin lithium, t\u1eeb pin d\u1ea1ng n\u00fat n\u1eb7ng v\u00e0i gram \u0111\u1ebfn pin l\u1edbn n\u1eb7ng h\u00e0ng ch\u1ee5c kg ho\u1eb7c th\u1eadm ch\u00ed h\u01a1n. C\u00e1c ti\u00eau chu\u1ea9n hi\u1ec7n t\u1ea1i kh\u00f4ng c\u00f2n c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng \u0111\u1ea7y \u0111\u1ee7 cho t\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i pin lithium n\u1eefa.<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Ngo\u00e0i ra, do m\u1ed9t s\u1ed1 ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m ti\u00eau chu\u1ea9n kh\u00f4ng \u0111\u1ee7 chi ti\u1ebft v\u00e0 ch\u00ednh x\u00e1c n\u00ean k\u1ebft qu\u1ea3 th\u1eed nghi\u1ec7m c\u1ee7a c\u00e1c ph\u00f2ng th\u00ed nghi\u1ec7m kh\u00e1c nhau c\u00f3 th\u1ec3 kh\u00f4ng nh\u1ea5t qu\u00e1n, c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn nhi\u1ec1u m\u00e2u thu\u1eabn ho\u1eb7c tranh ch\u1ea5p kh\u00e1c nhau. Do \u0111\u00f3, \u1ee6y ban chuy\u00ean gia giao th\u00f4ng c\u1ee7a Li\u00ean h\u1ee3p qu\u1ed1c \u0111\u00e3 th\u00e0nh l\u1eadp nh\u00f3m c\u00f4ng t\u00e1c v\u1ec1 pin lithium \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 v\u00e0 s\u1eeda \u0111\u1ed5i ti\u00eau chu\u1ea9n UN38.3.<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">B\u00e0i b\u00e1o n\u00e0y s\u1ebd nghi\u00ean c\u1ee9u v\u00e0 th\u1ea3o lu\u1eadn v\u1ec1 <\/span><\/span><a href=\"https:\/\/belltestchamber.com\/battery-test-chamber\/battery-short-circuit-tester\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">th\u1eed nghi\u1ec7m th\u1ee9 s\u00e1u (sau \u0111\u00e2y g\u1ecdi t\u1eaft l\u00e0 T6)<\/span><\/span><\/a><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"> trong ti\u00eau chu\u1ea9n UN38.3. Th\u1eed nghi\u1ec7m n\u00e0y \u0111\u00e3 g\u00e2y ra nhi\u1ec1u tranh c\u00e3i v\u00e0 m\u1ee5c \u0111\u00edch c\u1ee7a n\u00f3 l\u00e0 m\u00f4 ph\u1ecfng qu\u00e1 tr\u00ecnh va ch\u1ea1m c\u00f3 th\u1ec3 x\u1ea3y ra c\u1ee7a c\u00e1c v\u1eadt n\u1eb7ng trong qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n. Ng\u00e0nh c\u00f4ng nghi\u1ec7p c\u0169ng tin r\u1eb1ng \u0111\u00e2y n\u00ean l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m \u0111\u1ec3 m\u00f4 ph\u1ecfng ng\u1eafn m\u1ea1ch b\u00ean trong.<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u0110\u1ed1i t\u01b0\u1ee3ng th\u1eed nghi\u1ec7m l\u00e0 cell pin lithium. Ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m l\u00e0 \u0111\u1eb7t m\u1ed9t thanh c\u00f3 \u0111\u01b0\u1eddng k\u00ednh 15,8 mm theo chi\u1ec1u ngang tr\u00ean cell pin lithium v\u00e0 s\u1eed d\u1ee5ng b\u00faa 9,1 kg \u0111\u1ec3 th\u1ea3 m\u1eabu t\u1eeb \u0111\u1ed9 cao (61 \u00b1 2,5) cm \u0111\u1ec3 ho\u00e0n th\u00e0nh t\u00e1c \u0111\u1ed9ng c\u1ee7a tr\u1ecdng l\u01b0\u1ee3ng. N\u1ebfu nhi\u1ec7t \u0111\u1ed9 b\u00ean trong v\u00e0 b\u00ean ngo\u00e0i c\u1ee7a m\u1eabu trong th\u1eddi gian th\u1eed nghi\u1ec7m v\u00e0 quan s\u00e1t kh\u00f4ng v\u01b0\u1ee3t qu\u00e1 170 \u2103 v\u00e0 kh\u00f4ng c\u00f3 hi\u1ec7n t\u01b0\u1ee3ng ph\u00e2n r\u00e3 v\u00e0 \u0111\u00e1nh l\u1eeda, th\u00ec th\u1eed nghi\u1ec7m \u0111\u01b0\u1ee3c th\u00f4ng qua. Theo ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m n\u00e0y, l\u1ef1c t\u00e1c \u0111\u1ed9ng do cell pin l\u1edbn ho\u1eb7c cell pin nh\u1ecf ch\u1ecbu l\u00e0 nh\u01b0 nhau.<\/span><\/span><\/p>\n<div class=\"blog-share text-center\">\n<div class=\"is-divider medium\"><\/div>\n<div class=\"social-icons share-icons share-row relative\"><\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>1.An to\u00e0n v\u1eadn chuy\u1ec3n pin Lithium L\u00e0 m\u1ed9t lo\u1ea1i n\u0103ng l\u01b0\u1ee3ng s\u1ea1ch m\u1edbi, pin lithium \u0111\u00e3 v\u00e0 \u0111ang h\u1ed7 tr\u1ee3 c\u00e1c s\u1ea3n ph\u1ea9m thi\u1ebft y\u1ebfu v\u00e0 c\u00f3 th\u1ec3 ti\u1ebfp c\u1eadn \u0111\u01b0\u1ee3c v\u1edbi m\u1ecdi ng\u01b0\u1eddi b\u1ea5t c\u1ee9 l\u00fac n\u00e0o. Do \u0111\u00f3, s\u1ef1 an to\u00e0n c\u1ee7a n\u00f3 li\u00ean quan \u0111\u1ebfn t\u1ea5t c\u1ea3 ng\u01b0\u1eddi ti\u00eau d\u00f9ng, nh\u00e0 s\u1ea3n<\/p>\n","protected":false},"author":1,"featured_media":19755,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[88],"tags":[],"class_list":["post-19754","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc-cong-nghe"],"acf":[],"_links":{"self":[{"href":"https:\/\/dgbellvietnam.com\/en\/wp-json\/wp\/v2\/posts\/19754","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dgbellvietnam.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dgbellvietnam.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dgbellvietnam.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dgbellvietnam.com\/en\/wp-json\/wp\/v2\/comments?post=19754"}],"version-history":[{"count":2,"href":"https:\/\/dgbellvietnam.com\/en\/wp-json\/wp\/v2\/posts\/19754\/revisions"}],"predecessor-version":[{"id":22026,"href":"https:\/\/dgbellvietnam.com\/en\/wp-json\/wp\/v2\/posts\/19754\/revisions\/22026"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dgbellvietnam.com\/en\/wp-json\/wp\/v2\/media\/19755"}],"wp:attachment":[{"href":"https:\/\/dgbellvietnam.com\/en\/wp-json\/wp\/v2\/media?parent=19754"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dgbellvietnam.com\/en\/wp-json\/wp\/v2\/categories?post=19754"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dgbellvietnam.com\/en\/wp-json\/wp\/v2\/tags?post=19754"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}