Ko te United States me Canada e maumahara ana i nga Paera Pahiko Lithium Rechargeable i hangaia i Haina,
pākahiko lithium,

▍He aha te cTUVus & ETL CERTIFICATION?

Ko te OSHA (Occupational Safety and Health Administration), he hononga ki te US DOL (Te Tari Reipa), e kii ana ko nga hua katoa ka whakamahia ki te waahi mahi me whakamatau me te tiwhikete e NRTL i mua i te hoko ki te maakete. Ko nga paerewa whakamatautau e tika ana ko nga paerewa American National Standards Institute (ANSI); American Society for Testing Material (ASTM) paerewa, Underwriter Laboratory (UL) paerewa, me nga paerewa whakahaere whakamihi tahi wheketere.

▍OSHA, NRTL, cTUVus, ETL me UL whakamāramatanga kupu me te hononga

OSHA:Whakapototanga o te Whakahaere Haumaru Mahi me te Hauora. He hononga no US DOL (Te Tari Reipa).

NRTL：Whakapototanga o te Taiwhanga Whakamatau Whakamatau Motu. Kei a ia te mana whakahaere mo te whakamanatanga taiwhanga. I tenei wa, 18 nga umanga whakamatautau tuatoru kua whakaaetia e NRTL, tae atu ki te TUV, ITS, MET me era atu.

cTUVus：Tohu Tiwhikete o TUVRh i Amerika Te Tai Tokerau.

ETL：Whakapototanga o American Electrical Testing Laboratory. I whakapumautia i te tau 1896 e Albert Einstein, te kaihanga o Amerika.

UL：Whakapototanga o Underwriter Laboratories Inc.

▍ Rerekētanga i waenga i te cTUVus, ETL me te UL

▍He aha MCM?

● Tautoko ngawari mai i te tohu me te hangarau:I te mea ko te taiwhanga whakamatautau kaitaunaki o TUVRH me ITS i te Tiwhikete o Amerika ki te Raki, ka taea e MCM te mahi i nga momo whakamatautau katoa me te whakarato ratonga pai ake ma te whakawhiti hangarau kanohi ki te kanohi.

● Tautoko kaha mai i te hangarau:Ko te MCM he taputapu whakamatautau katoa mo nga pākahiko o nga kaupapa nui-rahi, iti-rahi me te tino tika (ara te motuka hiko hiko, te kaha rokiroki, me nga hua mamati hiko), ka taea te whakarato i nga ratonga whakamatautau pākahiko me nga ratonga tiwhikete i Amerika Te Tai Tokerau, e kapi ana i nga paerewa. UL2580, UL1973, UL2271, UL1642, UL2054 me etahi atu.

Kua whakaputahia e te Komihana Haumaru Hua Kaihoko o Amerika (CPSC) he Panui Whakamaumahara i te 21 o Hurae, 2021. Kei roto i tenei whakamaumahara ko te putea lithium-pahiko rechargeable Caldwell® (SKU Nama 1108859)
i whakauruhia ki te E-Max® Pro BT Earmuffs pango (SKU Nama 1099596), e tiaki ana i te whakarongo i te wa e pupuhi ana nga pu. Kei roto i tetahi o nga whakamaruke taringa te putea lithium-pahiko rechargeable. He 3.7 V te putea pākahiko, he hina o waho. He 1.25 inihi x 1.5inihi te rahi. Ko te ingoa Caldwell kei waho o te kete pākahiko. Ka taea hoki te mahi a nga kaarai taringa me nga pākahiko kawakore AAA e toru. Ko te take o te maumahara: Ma te whakapiringa i roto i te whare kete pākahiko lithium ka taea e te waea te wetewete ka whakamahana te waeine, ka arai i te ahi me te tahu kino.
Te Whakatakotoranga Hangarau mo te Whakahaere Parahanga mo te Maamaa o te Hiko Hikohiko-Itohiko (Whakamatau)
Ki te whakatinana i te Ture Tiaki Taiao me te Ture mo te Aukati me te Whakahaere i te Parahanga Taiao na roto i te parapara totoka o te Republic of People's Republic of Haina, te aukati i te parahanga me te tiaki i te taiao kaiao, Ko te Whakatakotoranga Hangarau mo te Whakahaere Parahanga mo te Whakamohoatanga o te Waahanga Hinengaro Lithium-ion Battery (Whakamatautau) kua ka whakaaetia, ka whakaputahia hei paerewa mo te taiao kaiao o te motu hei whakataurite me te arahi ki te maimoatanga o te pākahiko lithium-ion kaha moumou. Ko te ingoa paerewa kei raro iho nei:HJ 1186-2021 Whakatakotoranga Hangarau mo te Whakahaere Parahanga mo te Whakamohoatanga o te Hikohiko Hikohikohiko (Whakamatau)Ka whakatinanahia tenei paerewa mai i te Hanuere 1, 2022, ka kitea ona ihirangi i runga i te paetukutuku mana o Te Manatū Hauora me te Taiao.