LiFePO4 ngu ai gaw hpa rai ta?

LiFePO4 gaw lithium iron phosphate hpe shi a cathode material hku lang nna bai gram lajang mai ai battery hpaji langai mi re. Ndai chemistry gaw laklai ai shim lum lam, cycle prat hpe 3,000 jan jaw ai, htunghking lithium-ion battery ni n mai htuk ai thermal stability hpe jaw ya ai.

LiFePO4 battery ni a npawt nhpang hkrang gaw, electrochemical htuk manu ai lam hta bungli galaw ai madung daw masum lawm ai. Dai cathode gaw lithium iron phosphate (LiFePO4) hpe lang nna, anode gaw ndai electrode ni a lapran hta graphic carbon, hte lithium ions snow hpe lang nna, garan ginhka ai membrane hku nna lang ai.

Ndai chemistry hpe grau nna myit lawm hpa byin shangun ai lam gaw, magri phosphate compound hkum nan rai nga ai. (PO4)3⁻ polyanion kata na n-gun ja ai covalent matut mahkai lam gaw, covalent matut mahkai lam hpe magri ions ni hte shayawm kau ya nna, redox n-gun hpe shayawm kau nna, cell langai hta 3.2V nominal voltage lu la na matu re. Ndai lam gaw 3.7V (sh) lithium nickel manganese cobalt oxide ni hta lithium cobalt oxide cell ni hte shai ai.

Charge galaw ai shaloi, lithium ions ni gaw, graphite anode a layered structure hta shanhte hkum shanhte bang da na matu, iron phosphate cathode kaw nna, iron phosphate cathode kaw nna htawt sit wa ma ai. Battery hpe n-gun langai hpe matut nna shapraw ai shaloi, ndai ions ni gaw nhtang wa ai maga de, cathode de bai hkawm sa wa ai shaloi, electron ni gaw shinggan circuit hku nna n-gun hpe jaw ya lu ai. Ndai ladat a tsawm htap ai lam gaw, LiFePO4 a olivine crystal structure hta nga ai, ndai ion shamu shamawt ai lam ni hta, n-gun n law ai nsen galai shai ai lam hpe hkam sha lu ai, mau hpa shingjawng ai lam hpe aten galu na matu karum ya nga ai.

LiFePO4 hte htunghking lithium-ion lapran na garan ginhka ai lam gaw chemistry label ni hta lai nna rai nga ai. Standard lithium-ion battery ni gaw, cobalt oxide (LiMn₂), shing nrai, nickel- npawt nhpang n-gun dat ni hpe, cathode arung arai ni hku nna lang ai. Ndai ni gaw grau tsaw ai n-gun atsam hpe jaw ya ai- hpe kilogram-} hta grau nna n-gun grau law hkra jaw ya ai.

LiFePO4 gaw grau kaja ai shimlam masa ni a matu 14% daram n-gun n law ai hpe dut sha ai. Dai magri phosphate structure gaw cobalt-pawt npawt nhpang ni gaw thermal hprawng ai shara de shang wa ai nbung katsi ai shara ni hta ngang grin nga ai. Smartphone battery gaw puncer (sh) grai law hkra charge galaw ai rai yang kapaw wa na masa nga ai raitim, LiFePO4 cells ni gaw shanhte a dinghpring ai lam hpe n-gun jaw ya ai. Shanhte gaw, n-gun n rawng ai masa hta, n-gun n rawng ai ni rai ma ai.

Ndai chemistry gaw grup yin hpe myit tsang ai lam ni hte garan gachyan ai lam hta manghkang ni hpe shabyin ya ai cobalt hte nickel-elements lahkawng yan hpe mung yeng seng kau ya ai. Iron hte phosphates ni gaw mungkan a npawt nhpang hta law law nga ai majaw, LiFePO4 hpe shapraw na matu manu grai n law ai. 2020 ning na n-gun atsam sawk sagawn ai lam hta, LiFePO4 battery ni gaw NMC ladat ni hta kilowatt{7}} a manu 6% daram manu n law ai hpe mu lu ai, dai gap gaw galaw shapraw ai lam kaba wa ai hte maren jat wa ai.

Mungkan ting na LiFePO4 battery gat lawk gaw 2024 ning hta $17.2 billion de du wa nna, 2034 ning du hkra shaning shagu 15.7% jat wa na re ngu sawn la ai majaw, $73.68 billion du wa ai. Ndai gaw myit sawn sumru ai lam n re-it gaw, hpaga lam ni n-gun hpe shinggyin tawn ai lam hpe gara hku myit ai lam hta madung galai shai ai lam ni hpe madun dan nga ai.

Tesla gaw 2021 ning hta LiFePO4 de shi a utility-scale battery ni hpe LiFePO4 hku nna galai kau ai.Ya aten hta company gaw LFP chemistry hpe 2021 ning October shata ngut ai hpang galaw shapraw ai madang yawng hta lang nga ai. Ndai company lahkawng yawng hpe shingdaw yu yang, 2022 ning September shata du hkra, EV gat lawk hta LFP battery yawng hta na 68% hpe jai lang wa ai, dai shaloi LFP gaw wan jak mawdaw ni a gat lawk ting a 31% hpe rim la lu ai.

Miwa mungdan na galaw shapraw ai ni gaw ya aten hta galaw shapraw ai lam hpe uphkang nga ai, mungkan ting na LFP galaw shapraw ai atsam 90% daram hpe hkang lu ai. Ndai myit maju jung ai lam gaw, 2022 ning kaw nna, ahkyak ai patent ni htum mat wa ai raitim, shawng nnan na patent makawp maga lam kaw na pru wa ai.

N-gun n rawng ai n-gun hpe shinggyin tawn ai lam gaw maren sha grai kaba ai hku hkap la ai lam hpe madun dan ai. Enphase zawn re ai company ni gaw, 2021 ning du hkra, Amerikan mungdan hta, tsa chyaru n-gun n-gun hpe shinggyin tawn ai brand law dik htum hku nna, Tesla hte LG hpe lai di ai zawn, Tesla hte LG ni hpe lai di lu ai company ni gaw, shim lum lam, asak galu ai lam, manu jahpu gara hku mung, chemistry a shimlum lam, manu jahpu gara hku mung, n-gun n law ai sha, battery ni bungli galaw lu ai application ni hte hkum tsup ai hku htuk manu nga ai.

LiFePO4

LiFePO4 battery gaw 3,000 hte 5,000 lapran hpe jaw ya ai sha n-ga, shi a shawng na n-gun atsam hta na 80% hpe n-gun jaw ya ai. EcoFlow DELTA Pro hta lawm ai ni zawn re ai premium cell ni gaw 50% n-gun n hkrat shi yang 6,500 cycle lu la ai. Ndai hpe htunghking lithium-ion hte shingdaw yu yang, 500 kaw nna 1,000 du hkra hpe madi shadaw ya ai, shing nrai, 300 kaw nna 500 lapran sha galaw ai lead-}acid battery ni hte shingdaw yu u.

Ndai gaw, hkam sha lu ai bungli n bung ai lam ni hpe lachyum shaleng ya ai. LiFePO4 battery ni hpe lang nna jan a n-gun hpe shinggyin tawn da ai ladat gaw shani shagu cycle hte 10 ning kaw nna 15 ning tup kam mai ai hku galaw lu ai. Standard lithium-ion hte dai zawn sha jai lang na matu 3 ning kaw nna 5 ning na ai hpang galai ra ai, lead-}acid system ni hpe 2 ning laman hta daw jau ra na re.

Battery ni gaw shanhte a cycle ting hta n-gun n-gun hpe n-gun jaw ai. Lead-}acid battery ni hte n bung ai sha, shanhte yawm mat wa ai hte maren, voltage grai hkrat sum ai hpe hkam sha ai, LiFePO4 cell ni gaw shanhte a nominal voltage makau e 90% daram pru wa ai aten du hkra ngang grin nga ai. Ndai arawn alai gaw, matut mahkai ai jak ni hpe voltage hkang ai lam hta n-gun n rawng ai sha, ngang grin ai n-gun hpe lu la hkra galaw ya ai.

Katsi majan hkam sharang ai lam gaw -4℃F ({14}}20℃kaw nna 140℃F (60℃) du hkra, bungli galaw na matu jat wa ai, raitim, kaja dik htum charge galaw ai gaw 32℃F (0℃) hte 113℃F lapran hta byin ai. Standard lithium-ion battery ni gaw, shim lum ai hku galaw na matu, 32℃F kaw nna 113℃F kaw nna 113℃F ra ai. Ndai jat wa ai range gaw, nam mali ginra ni hta (sh) sub-arctic masa ni hta backup power system ni hta grai sawng ai nbung laru ni a matu jai lang na matu LiFePO4 hpe htuk manu hkra galaw ya ai.

Phosphate-based cathode structure gaw battery shimlam a n-gun hpe npawt nhpang hku nna galai shai shangun ai shingra tara hte chemical stability hpe jaw ya ai. Lithium cobalt oxide battery ni grai katsi ai shaloi, cathode structure kaw na oxygen hpe shapraw ya ai, self{2}}} hpe n-gun jaw ai thermal hprawng ai lam hta wan hkru ai lam hpe shapraw ya ai. Lithium iron phosphate hta n-gun ja ai P-O n-gun ja ai matut mahkai lam ni gaw, nbung katsi ai shara ni hta pyi, ndai hten za ai lam hpe ninghkap lu ai.

Testing gaw ndai ngang grin ai lam hpe madun dan ai. Hkum tsup ai LiFePO4 cell hpe punctuing (sh) rish galaw ai gaw, kata kaw na short{2}} grup yin hte katsi ai lam hpe shabyin ya ai raitim, wan n-gun (sh) bawm kapaw ai lam n byin shangun ai. Lithium cobalt oxide cell hpe dai zawn sha chyam yu ai shaloi, n-gun ja ai hku wan hkru ai lam byin chye ai. Ndai shimlam n-gun gaw LiFePO4 battery ni hpe RV kata, sanghpaw daru, shing nrai, nbung n-gun grai law hkra n ra ai shara ni hta bungli galaw lu shangun ai-rai tim, nbung laru gaw gara battery system a matu raitim, n-gun n rawng ai shara ni hta bungli galaw lu ai.

Chemistry gaw kaga ladat ni hta grau nna gumhpraw law law hpe grau nna hkam sharang nga ai. Charge galaw ai shaloi cell langai hta 3.6V jan ai gaw loi loi hte hkrat sum shangun ai raitim, kalang ta hkrit tsang hpa masa ni hpe n shabyin ya ai. Dai majaw, battery hpe hparan ai ladat ni gaw, cobalt- npawt nhpang ni hte shingdaw yang, manu jahpu hpe hkrak hkrak hkang lu na matu, asan sha makawp maga ai circuit ni hpe lang mai ai.

Undercharging gaw kaga chyam dinglik lam byin shangun ai. 2.5V npu na LiFePO4 cells ni hpe discharging galaw ai gaw, n mai gram lajang lu ai deintercal byin shangun nna, LiFePO4 hpe FePO4 de galai shai kau ya nna, cell hpe prat tup hkra machyi shangun lu ai. Dai ni na aten na BMS masa ni gaw, ahkyak ai voltage threshold ni de n du shi yang, lit ni hpe dawm kau ai hku nna, ndai hpe pat shingdang ai, raitim, LiFePO4 chemistry a matu laksan galaw da ai charger hte hparan hpareng ai ladat ni hpe jai lang na matu, generic lithium-ion jak ni hpe lang na matu ahkyak nga ai.

Wan jak mawdaw ni gaw, mu lu ai LiFePO4 hpe madi madun ai. Chevrolet Spark EV gaw 2014 ning hta LFP battery ni hpe lang nna shawng ningnan lang galaw ai mawdaw langai byin wa ai, A123 Systems ni gaw pack ni hpe jaw ya ai. Daini, galaw shapraw ai ni law law gaw, shim lum lam hte manu jahpu akyu ni hpe yu nna, n-gun n law ai n-gun n-gun hpe hkap la mai ai, shang wa na matu hpaji masa hpe hkap la ma ai.

Golf mawdaw ni hte utility mawdaw ni gaw LiFePO4 battery ni hpe direct lead-acid galai ai hku nna grau grau lang wa ai. Laksan72 volt lithium ion batteryGolf cart a matu system gaw, galu kaba ai hte lawan ai hku charge galaw ai shaloi, dai hte maren sha re ai lead-？ ngu ai battery bank a langai sha re. 72V configuration gaw, 20 kaw nna 23 du hkra, 20 kaw nna 23 du hkra matut mahkai da ai, golf mawdaw, Scooter, mawdaw, hte n-gun n law ai hpaga lam ni hta, wan jak ni a matu ra ai voltage hpe jaw ya ai.

Solar n-gun hpe shinggyin tawn da ai ladat ni gaw LiFePO4 a galu kaba ai shingra tara hte bungli galaw ai nbung katsi ai shara kaba hpe jai lang ai. Battery ni gaw jan shang ngut ai hpang (sh) grid n-gun yawm ai aten hta lang na matu, grau law ai solar shapraw ai aten laman hta, jan a n-gun grau law ai hpe atsawm sha tawn da ya ai. Shanhte a hkam sharang ai lam gaw, daw mi a masa{{3}of hkam sharang ai lam- charge bungli hpe hkam sharang lu ai-un zawn re ai ningbaw-un zawn re ai ningbaw ningla ni hpe, n-gun n rawng ai sha, n-gun n rawng ai sha, n-gun n rawng ai sha, n-gun n rawng ai n-gun atsam application ni hta shani shagu cycling galaw na matu kaja dik htum byin shangun ai.

Marine hte RV hpyi shawn ai lam ni gaw LiFePO4 a n-gun n-gun, shim lum lam, asak galu ai lam ni hpe kayau kaya lang ai kaw na akyu lu la ai. 72V 180Ah battery pack gaw, n-gun n-gun, nbung laru galai shai ai lam, kalang lang n-gun n-gun ni hpe hkam sharang lu ai shaloi, wan n-gun hte n-gun dat ni hpe n-gun jaw lu ai. Lead-}}acid system ni hte shingdaw yang shayawm ai n-gun gaw, sanghpaw li a bungli galaw ai lam hte wan sau hpe grau kaja hkra galaw ya ai.

Hpaga lam hte hpaga lam ni gaw, LiFePO4 hpe forklifts, automated guided mawdaw ni, backup power system ni hta jai lang ai. Battery ni a n-gun kaba ai hka n-gun gaw power{2}}} hpe madi shadaw ya ai rai nna, shanhte a lawan ai hku charge galaw lu ai atsam gaw downtime hpe shayawm kau ya ai. Telecommunications company ni gaw LFP battery ni hpe cell tower backup power a matu lang ma ai, 10+ shaning bungli galaw ai prat hta banking galaw ai gaw tsan ai shara ni hta gram lajang ai manu hpe shayawm ya ai.

LiFePO4

LiFePO4 battery ni gaw shanhte a voltage profile a matu laksan galaw da ai charger ni ra ai. Charging galaw ai lam gaw lahkawng ngu na{{2} n-gun ladat hpe hkan sa ai: n-gun n-htum ai voltage hte hkan nang ai current. Dai n galai shai ai aten hta, charger gaw n-gun n rawng ai amperage{4}}typically 0.5C de 0.5C du hkra jaw ya ai, lachyum gaw battery a amp{7}}}hour rating-ntil cell langai hpra 3.6V daram du hkra lu ai. 72V system a matu, ndai gaw pack voltage 83-85V daram du hkra charge galaw ai lachyum re.

Absorption voltage hpe 90% daram manu jahpu jaw ai shaloi, charger gaw n galai shai ai voltage mode de galai mat wa ai. Ya aten hta cell ni hpring chyat wa ai hte maren, ya aten hta charge ngut ai shaloi, battery gaw 5{4}}10% battery a n-gun rating de hkrat mat ai shaloi, loi loi hte yawm mat wa ai. Ndai lam gaw, LiFePO4 cell ni hpe hkra machyi shangun lu ai rap ra ai manu jahpu (sh) hka ntsa e lwi ai voltage-techniques ni hpe lang ai lead-}}ocid charge galaw ai ladat ni hte shai ai.

LiFePO4 battery ni hta 4.2V cells ni a matu galaw da ai standard lithium-ion charger hpe lang nna, voltage target gaw magri phosphate chemistry a matu shim lum ai shara hpe lai di ai majaw, grai law hkra charge galaw ai. Dai hte maren, lead-}}}acid charger ni gaw LiFePO4 battery ni hpe n-gun n-jaw ai sha, charge jahkring kau ai hpe atsawm n mai galaw ai.

Charge hte seng ai aten hta aten galu hparan ai lam. Freezing lawu de charge galaw ai gaw, anode ntsa hta lithium hpe plating galaw ya nna, prat tup n-gun hpe shayawm ya lu ai. Battery hpe atsawm sha hparan ai ladat law law hta, n-gun n-gun hpe n-gun jaw ai lam ni lawm ai. Dai hte maren, 113℃hta jan ai nbung laru ni hta charge galaw ai gaw, hten za ai lam hpe grau shayawm ya ai.

Shawng nnan na mari ai manu ni gaw LiFePO4 battery ni hpe lead-acid kaga ladat ni hte shingdaw yang, premium hku nna. 72V 100Ah LiFePO4 pack hpe $2,000{9}}3,000 manu jahpu jaw ra ai, dai hte maren sha ningbaw ningla ni a battery ni gaw $600-1,000 rai na re. Ndai manu shai hkat ai lam gaw, mari ai nkau mi hpe upfront manu jahpu hpe sha yu ai.

Cycle langai hta manu jahpu hpe jep joi ai shaloi, jahpan gaw grai galai shai mat ai. 3,000 lang hta, LiFePO4 pack gaw, cycle langai hta $0.67-1.00 hte n-gun hpe jaw ya ai. Lead-}}}ra aten hta 400 lang lang ai battery ni gaw cycle langai hta $1.50-2.50 manu jahpu jaw ra ai. Battery a prat tup hta, LiFePO4 system ni gaw, lead-acid battery ni hpe lang hte lang galai shai ai hta, 30-50% manu n law ai.

Ndai akyu hpe grau nna jat bang ya ai. LiFePO4 battery ni gaw 100% sung ai de n hkrat sum ai sha pru wa lu ai, lead-}acid battery ni gaw 50% daram sha sung ai de shapraw kau ra ai. Ndai gaw 100Ah LiFePO4 battery gaw 200Ah lead-}acid battery hte maren sha jai lang mai ai atsam hpe jaw ya ai lachyum rai nna, manu jahpu shingdaw ai lam hpe grau kaja hkra galaw ya lu ai.

Maintenance manu ni gaw LiFePO4 hte madung hku nna n nga mat sai. Lead-}}acid battery ni hta aten kadun hka jat bang ra ai, terminal hpe jasan jaseng ra ai, maren mara galaw ra ai. LiFePO4 system ni gaw, npawt nhpang matut mahkai lam hpe jep joi ai lam hta lai nna, gram lajang ai lam a matu n-gun jaw ai- hpe galaw ai. Dai battery ni gaw, shata mi hta 2{9}}3% daram hta tinang hkum hpe mung, 5-10% daram hta, lead-acid a matu, n-gun n rawng ai hku tawn da ai, lachyum gaw, shinggyin tawn da ai battery ni gaw, n-gun n rawng ai sha, charge hpe n-gun jaw ai.

Weight hpe shayawm ai gaw mobile application ni hta n hkrak ai gumhpraw hpe jaw ya ai. 400 pounds lead-}}}acid battery ni hpe LiFePO4 pound 100 hte galai ai gaw mawdaw a n-gun hpe grau kaja hkra galaw ya lu ai, range hpe jat ya lu ai, n-gun shayawm ya lu ai. Panglai hkin-gau hta jai lang na matu, n-gun hpe hkoi ya ai gaw, sanghpaw li a bungli galaw ai lam hte wan sau jai lang ai lam hpe grau kaja hkra galaw ya ai.

Cobalt, nickel, hte toxic heavy metals ni n nga ai gaw LiFePO4 hpe grup yin hpe grau lit la ai battery chemistry langai hku nna tawn da ai. Iron hte phosphates ni gaw, hka ja ai, galaw ai, hpang jahtum e bai jai lang ai shaloi, ecological risk kaji dik htum hpe shabyin ya ai. Battery ni hta, bungli galaw ai aten (sh) n-gun n rawng ai aten hta, hka lim chye ai hkrit tsang hpa nbung (sh) acid ni n lawm ai.

LiFePO4 battery ni a matu bai jai lang ai lam ni gaw cobalt- npawt nhpang ni hta grau nna n-gun n rawng ai. Dai magri phosphate hpe bai lang mai nna, battery nnan ni, n-gang ni hpe shapraw ai, shing nrai, phosphate nhprang dat ni hpe bai lang mai ai. Bai jai lang ai lam hpe bai jai lang ai shaloi, npawt nhpang arung arai manu hte asan sha galaw ra ai lam ni gaw LFP hpe sut masa lam hta bai jai lang mai ai lam byin shangun ai.

Dai galu kaba ai bungli galaw ai lam gaw, galaw shapraw ai lam ra kadawn ai lam hte dai hte seng ai grup yin hpe hkra machyi shangun ai lam hpe shayawm ya ai. LiFePO4 battery langai sha 10-}15 ning tup bungli galaw ai majaw, 3-5 ningbaw ningla ni a battery galai ai (sh) 2-3 standard lithium-ion hpe galai shai ai. Ndai zawn galaw shapraw ai lam hpe shayawm ai gaw, arung arai ni hpe shaw la ai, n-gun lang ai lam, htaw sa ai lam ni hpe shayawm ya ai.

Hpang jahtum-f, LiFePO4 battery ni gaw, 70-80% hpe shawng nnan na n-gun hpe n-gun jaw ai majaw, lahkawng lang ngu na hta jai lang na matu htuk manu ai. range shayawm ai majaw galai shai ai autotomotive battery ni gaw, n-gun n-gun hpe n-gun n-gun n-gun n-gun n-gun n-gun n-nga ai shara hta, manu jahpu hte kam hpa mai ai lam hta n-gun n law ai shara hta, kaja ai hku galaw ya lu ai. Ndai cascading lang ai lam gaw, galaw shapraw ai battery langai hpra a grup yin akyu yawng hpe jat ya ai.

Standard cell configurations ni gaw hpaga lam a hkrang masa ni hpe hkan sa ai. 3.2V nominal voltage hpe 3.2V nominal voltage hpe 3Ah unit kaji kaw nna, n-gun hpe shinggyin tawn ai ladat ni a matu 300Ah cell kaba ni du hkra, n-gun dat ni hpe jaw ya ai. Common series configurations ni hta:

12V system: Series hta lawm ai cell 4 (12.8V nominal)

24V system: 8 lang na cell ni (25.6V nominal)

48V system: Series hta cell 15 (48V nominal)

72V system: Series hta 20-23 cells (64V-73.6V nominal)

LiFePO4 chemistry hte 72 volt lithium ion battery langai gaw, 3.2V hta cell 23 hpe lang nna, 73.6V nominal voltage hpe shapraw ai. Ndai gaw 72V masat masa hta loi mi jan ai raitim, 72V- kaw lawm ai mawdaw hkang ai ni hte inverter ni a voltage range kata kaw naw nga ai. Ndai configuration gaw wan jak mawdaw ni, grau kaba ai e{10}}bike ni, golf mawdaw ni, wan jak kaji ni hte htap htuk ai.

Discharge rate ni gaw cell hkrang shapraw ai hte gawgap ai hku nna n bung ai. LiFePO4 cell law malawng gaw 1C matut manoi pru wa ai hpe madi shadaw ya ai, lachyum gaw shanhte a atsam rating-}a 100Ah battery gaw 100 amps hpe matut manoi jaw lu ai. Power tools (sh) wan jak mawdaw ni a matu galaw da ai High{7}} performance cells ni gaw 3C kaw nna 20C kaw nna 20C kaw nna 20C kaw nna 20C kaw nna 20C kaw nna 20C de pru wa ai hpe madi shadaw ya ai, raitim ndai atsam gaw manu jat wa ai.

NMC4 a matu 90{3}}120 Wh/kg kaw nna 150{6}}}}}220 NMC lithium-ion battery ni hte shingdaw yang, n-gun rawng ai lam gaw 90{3}120 Wh/kg kaw nna rai nga ai. Ndai n-gun n law ai density gaw, n-gun hpe maren sha tawn da na matu, hkum hkrang n-gun (sh) n-gun kaba ai ra ai. Hpa majaw nga yang, n-gun hte shara gaw ahkyak ai-aerospace rai nna, bungli galaw ai wan jak mawdaw-NMC chemistry ni law law lang dang ai. Hkamja lam, asak galu ai lam, manu jahpu grau ahkyak ai shara ni hta, LiFePO4 gaw uphkang nga ai.

LiFePO4

LiFePO4 battery ni gaw, 80% atsam hpe n-gun n-gun hpe n-gun n-gun hpe n-gun n-gun hpe n-gun n-gun hpe n-gun n-jaw ai sha, 10% kaw nna 5,000 du hkra charge cycle ni hpe jaw ya ai, shani shagu na-lang hta na 10 ning de galai shai ai. Premium cells ni gaw 6,500 jan hpe lai di lu ai. Calendar prat gaw 10+ shaning du hkra jat wa ai, hpa majaw nga yang, chemistry gaw tinang hkum hpe n-gun n jaw ai sha, n-gun n rawng ai sha, n-gun yawm ai lam hpe hkam sha ai majaw re.

N rai, Standard lithium-ion gaw cell langai hta 4.2V hpe madung tawn nna LiFePO4 cell ni gaw 3.6V daram charge voltage ra ai. Shut ai charger hpe lang ai gaw, grai charge galaw ai, katsi ai hpe shabyin ya ai hte, prat tup n-gun hpe shayawm ya ai. LiFePO4 chemistry (sh) configurable charger ni a matu laksan galaw da ai charger ni hpe galoi mung lang u.

Dai magri phosphate chemical structure gaw cobalt- kaw na thermal hprawng ai lam hpe shabyin ya ai thermal decomposition hte oxygen hpe shapraw ya ai. N-gun ja ai P-O bonds ni gaw, n-gun ja ai shara ni hta ngang grin nga ai, wan hkru ai lam hpe pat shingdang ai majaw, kaga lithium battery ni hpe hkra machyi ai (sh) katsi mat ai shaloi hkrit tsang hpa byin shangun ai. LiFePO4 cells ni gaw, n-gun n rawng ai masa hta, n-gun n rawng ai.

LiFePO4 battery ni gaw -4℃F kaw nna 140℃F du hkra nbung katsi ai shara ni hta bungli galaw ai, raitim, nbung laru grai law ai aten hta bungli galaw ai lam yawm mat ai. 32℃F npu kaw na charge galaw ai gaw lithium plating hku nna prat tup hkra machyi shangun chye ai. Quality battery hpe hkang ai ladat ni hta, katsi ai shara ni hta charge current hpe n jaw shi yang, katsi ai battery ni hpe katsi ai battery ni de n-gun dat ai lam ni lawm ai. Discharge atsam gaw katsi ai aten hta hkap la mai ai, raitim, lu mai ai atsam gaw aten kadun laman shayawm ya lu ai.

LiFePO4 gaw, grau kaja ai shim lum lam, asak galu ai lam, manu jahpu-}eeffectness hpe lu la na matu, n-gun atsam nkau mi hpe sak jaw kau ai battery hpaji-a chemistry hta kungkyang wa ai shara hpe madi shadaw ya ai. Ndai hpaji masa gaw, ndai arawn alai ni gaw kilogram langai hta n-gun kaba dik htum hta grau ahkyak ai hpaga lam ni hta, shawng nnan hkap la ai hta lai nna, grau nna rawt jat wa sai.

Ndai galai shai ai lam gaw matut nna byin wa na hpe gat lawk hku nna tsun shadut nga ai. Hpaga lam scale hku nna, manu jahpu yawm mat ai. Patent ni htum mat wa ai hte maren, company law law gaw galaw shapraw ai lam de shang wa ai. Application ni gaw shaning law law, shaning tsa lam hku kam mai ai bungli galaw ai lam hpe madun dan ai hte maren, hpaji masa hpe kam hpa ai lam grau grau law wa ai. Wan jak mawdaw hpe n-gun jaw ai, jan a n-gun hpe shinggyin tawn da ai, shing nrai, ya nga ai arung arai ni hta lead-elacid battery ni hpe galai shai ai lam ni hpe jep joi ai lam galaw ai ni yawng a matu, shi a npawt nhpang tawn da ai lam hte sut masa lam hpe n-gun jaw ai lam ni hpe madung tawn nna, grai sawng ai hku myit yu ging ai.