Hkum tsup ai charge ngu ai gaw hpa rai ta?

Full charge ngu ai gaw battery langai mi gaw shi a voltage n-gun kaba dik htum de du wa nna, jat bang ai wan n-gun hpe n hkap la lu sai aten na masa re. Recharge galaw mai ai battery law malawng a matu, ndai lam gaw, masat da ai voltage threshold hta byin pru wa ai-lithium{3}}ion battery ni a matu cell langai hta 4.2 volts rai nna, dai aten hta charge galaw ai lam gaw hkra machyi ai lam n byin na matu shi hkrai shi jahkring kau ai.

Hkum tsup ai charge Voltage hpe chye na ai

Full charge ngu ai myit masa gaw, capacity sha n-ga, voltage hte madung hku nna matut mahkai nga ai. Battery chemistry langai hpra hta, charge ngut sai hpe madun ai, masat da ai n-gun kaba dik htum voltage nga ai. Na a jak hpe plug bang dat ai shaloi, battery gaw ndai tau hkrau masat da ai voltage madang de du hkra, charger gaw current hpe jaw ya ai.

Lithium-ion battery ni a matu, jai lang ai jak ni hta grau nna lang ai, full charge ngu ai gaw cell langai hta 4.2V ngu ai lachyum re. Cell langai sha nga ai smartphone a battery gaw 4.2V hta charge hpring hkra du lu nna, laptop a battery gaw cell masum hpe series hku hkan nna 12.6V du lu ai.Voltage npawt nhpang gaw ahkyak ai-kachyi mi pyi lai mat wa yang, thermal runaway byin wa nna, battery hpe prat tup hkra machyi shangun chye ai.

Battery chemistry amyu myu hta charge hpring ai voltage n bung ai. Lead-acid battery ni gaw cell langai hta 2.4V daram charge hpring hkra du lu nna, nickel{3}}metal hydride (NiMH) battery ni gaw cell langai hta 1.4-1.5V daram charge hpring hkra galaw lu ai. Dailithium polima wan jak, lithium-ion hpaji masa langai mi, mung cell langai hta 4.2V du hkra charge galaw ai raitim, ntsin a malai gel- zawn re ai electrolyte hpe lang ai majaw, hkrang hta grau n-gun ja ai hte myit ru myit tsang lam npu hta loi mi shim lum ai.

Ya aten na charge galaw ai ladat ni hta, n-gun n-htum ai/n-gun n-htum ai (CC/CV) ladat hpe lang ai. Constant current aten hta, charger gaw current kaba dik htum hpe jaw ya nna, voltage gaw loi loi hte rawt jat wa ai. Battery 4.2V du jang, system gaw constant voltage mode de galai mat wa nna, dai hta voltage gaw 4.2V kaw sha nga nna, current gaw loi loi hte yawm mat wa ai. Battery a n-gun atsam 3-5% daram de hkrat sum mat ai shaloi, battery hpe charge hpring sai ngu sawn la ai.

Charge galaw ai ladat ni gaw charge hpring tup hpe gara hku mu lu ai

Charging circuit ni gaw, battery langai charge hpring ai aten hpe chye lu na matu, ladat amyu myu hpe lang ma ai. Shawng nnan mu tam ai ladat gaw, wan n-gun hte wan n-gun hpe kalang ta yu reng ai. Battery a n-gun gaw, n-gun grau law ai shara kaw ngang grin wa nna, charge galaw ai current gaw, tau hkrau masat da ai cutoff value npu de hkrat mat ai shaloi, system gaw charge hpring ai hpe chye na nna, charge galaw ai lam hpe jahkring kau ai.

Temperature hpe yu reng ai gaw lahkawng ngu na sawk sagawn ladat hku nna galaw ai.Hpang jahtum charge galaw ai aten hta, battery ni gaw katsi ai hpe shapraw ya ai. Kalang ta nbung katsi wa ai gaw, battery charge hpring sai hpe madun lu nna, jat bang ai current hpa mung, shinggyin tawn da ai n-gun n rai, katsi ai de galai shai nga ai hpe madun lu ai. Quality charger ni hta thermistors-katsi ai hpe hkam sha lu ai resistors- ni hpe bang da nna, battery gaw shim lum ai katsi ai shadawn shadang hta jan mat yang charge hpe pat kau ya ai.

Ya aten na jak ni hta lang ai Battery hpe hkang ai ladat (BMS) ni gaw, parameter law law hpe hkan tam ai, grai kungkyang ai algorithm ni hpe lang ai. Ndai masa ni gaw, cell langai hkrai a voltage hpe multi-cell pack ni hta yu reng nna, cell yawng hta rap ra ai charge hpe hkam la lu hkra galaw ya ai. Cell langai gaw kaga cell ni hta grau nna 4.2V du yang, BMS gaw ngam ai cell ni hpe matut nna charge galaw nga ai shaloi, dai cell de charge galaw ai hpe shayawm (sh) jahkring kau ai.

Charge jahkring kau ai current gaw battery kaba ai hte chemistry hku nna shai hkat ai. Smartphone langai a battery gaw 50-100mA de hkrat wa ai shaloi charge hpe jahkring kau ya lu nna, grau n-gun ja ai laptop battery gaw 200-300mA npu de hkrat wa ai aten du hkra matut nna charge galaw ya lu ai. Hpaga galaw ai ni gaw, battery a galu kaba ai lam hte charge galaw ai lawan ai lam hpe rap ra hkra, ndai manu ni hpe calibrate galaw ma ai.

Full Charge hpe mu lu ai hte hkum hkrang hku nna madun dan ai

Device law malawng gaw battery ni charge hpring ai shaloi asan sha madun dan ai. LED nhtoi ni gaw charge galaw ngut ai shaloi red (sh) amber kaw na green (sh) blue de galai mat ai hpe grau nna mu lu ai myi hte mu lu ai kumla ni rai nga ai. Nkau charger ni gaw charge hpring ai shaloi, indicator nhtoi hpe tsep kawp sat kau ya nna, nkau mi gaw active charge galaw ai masa ni hte garan ginhka lu na matu pulsing pattern hpe madun dan chye ai.

Software masat kumla ni gaw grau grau nna htuk manu wa sai. Operating system ni hta battery a tsa lam shadang hpe madun da ai raitim, dai tsa lam shadang sha gaw charge hpring sai hpe tsep kawp n madun ai. 100% madun ai battery gaw trickle current kaji hpe naw hkap la nga ai rai na re. Tengman ai full charge byin ai gaw, percentage lahkawng yan 100% hpe hti nna, device gaw "Hkum tsup ai" (sh) "N charge ai" ngu ai masa hpe madun dan ai shaloi byin pru wa ai.

Nkau jak ni hta haptic feedback hpe bang da nna, charge ngut ai shaloi, n-gun rawng ai lam hpe jaw ya ai. Ndai lam gaw, shana tup charge galaw ai shaloi, lang ai ni gaw, myi hte mu lu ai masat kumla ni hpe n mu lu ai aten hta grau nna akyu rawng ai hpe sakse madun nga ai. Premium jak ni gaw, shanhte a battery charge hpring sai lam hpe tsun dan na matu, push notification ni hpe mung sa ya mai ai.

Charge galaw ai shaloi hkum hkrang galai shai ai lam ni mung ngut sai hpe madun lu ai. Battery ni gaw charge galaw ai shaloi, kata na n-gun hte chemical ni a majaw katsi mat ai. Battery langai charge hpring wa ai shaloi, charge current grai yawm mat ai majaw, katsi mat wa chye ai. Raitim, nbung katsi ai hpe sha kam hpa ai gaw kam hpa n mai ai-makau grup yin masa ni hte device lang ai ladat ni gaw battery nbung katsi ai hpe grai hkra machyi shangun ai.

Hkum tsup ai charge hte Rated atsam

Hkum tsup ai charge hte rated capacity lapran na shai hkat ai lam hpe chye na ai gaw, battery a bungli galaw ai lam hte seng nna, masha law malawng myit n hkrum ai lam hpe asan sha chye na shangun ai. Battery langai a rated capacity hpe milliampere-hkying hkum (mAh) shing nrai watt-hkying hkum (Wh) hku shadawn ai shaloi, kaja dik ai masa hta theoretical hku nna shinggyin la lu ai n-gun yawng hpe madi madun ai. Full charge ngu ai gaw battery gaw shi a voltage kaba dik htum de du sai ngu ai lachyum sha rai nga ai-dai gaw battery gaw shi a shawng na rated capacity hpe hkam la lu na hpe n kam ai.

Battery a n-gun gaw aten ladaw ni na wa ai hte maren, bai charge-discharge galaw ai hku nna yawm mat wa ai. Lahkawng -ning - na sai smartphone battery gaw 4.2V hta charge hpring hkra rai tim, shawng na charge 80% sha naw ngam nga ai. Voltage gaw charge hpring ai threshold de du wa ai raitim, battery gaw nnan ai aten hta grau lawan ai hku htum mat ai, hpa majaw nga yang, chemical hten za ai majaw charge hpe shinggyin tawn na matu nga ai active material ni yawm mat ai majaw re.

Capacity fade gaw ladat law law hku nna byin pru wa ai.Lithium-ion battery ni gaw, cycle hkawm ai shaloi, anode ntsa hta ngang kang ai wan n-gun (SEI) hpe shabyin ya ai. Ndai layer gaw lithium ions ni hpe prat tup sha kau ya ai majaw, lu mai ai atsam hpe shayawm kau ya ai. Dai hta n-ga, electrode arung arai ni gaw charge hte discharge galaw ai shaloi byin pru wa ai expansion hte contraction aten hta n-gun yawm mat nna, n-gun yawm mat chye ai.

Hpaga galaw ai ni gaw, hkang zing da ai masa hta -battery ni hpe 25℃hta n-gun n law ai hku n-gun dat ai. Tengman ai-mungkan a atsam gaw nbung katsi ai, hka pru ai n-gun, asak ni hta hkan nna shai hkat nga ai. Katsi ai masa hta charge hpring hkra du wa ai battery gaw, kata na n-gun jat wa ai hte chemical reaction ni shayawm ai majaw, shi a rated capacity a 50-60% daram sha jaw lu na re.

Device nkau mi gaw "battery health" ngu ai metrics ni hpe madun dan nna, ya aten na atsam hpe shawng na atsam hte shingdaw nna madun dan ai. Ndai shadawn shadang gaw, charge hpring ai de du ai ngu ai gaw, battery gaw nnan zawn galaw ai ngu ai lachyum n re-dai gaw, battery gaw shi a hkrat sum mat ai masa kata kaw, ya na maximum voltage de du sai ngu ai lachyum sha re ai hpe chye na hkra karum ya ai.

Battery prat hta Charge hpring tup tawn da ai a akyu

Lithium-based battery ni hpe aten galu charge hpring hkra tawn da ai gaw, hkrat sum ai lam hpe lawan shangun ai. 4.2V hta, battery gaw shi a electrode hte electrolyte ni hta grau kaba ai n-gun hpe hkam sha ai. Ndai myit ru myit tsang lam gaw n ra sharawng ai maga de na hkam sha lam ni hpe shabyin ya nna, active lithium hpe sha kau ya nna, electrode arung arai ni hpe jahten kau ya ai majaw, atsam hpe prat tup shayawm kau ya ai.

Hpaji sawk sagawn ai jahpan ni gaw, shinggyin la lu ai voltage hte seng nna, hkrat sum ai lam ni hpe asan sha mu lu ai. 100% charge state hta tawn da ai battery ni gaw nta kata na nbung katsi ai shara hta shaning shagu 20% daram n-gun sum mat nna, 40-60% charge hta tawn da ai battery ni gaw shaning shagu 2-4% daram sha sum mat ai. Dai shai hkat ai lam gaw nbung katsi ai shara ni hta grau dan dawng wa ai-katsi ai mawdaw langai hta charge hpring ai battery gaw shata loi mi laman hta tsin-yam tsindam kaba byin wa chye ai.

Ya aten na jak ni gaw charge hpring ai stress kaw na makawp maga ladat ni hpe jai lang nga ai.Ya aten hta smartphone hte laptop law law hta "optimized battery charging" ngu ai hpe lang nna, lang ai wa a ladat hpe sharin la nna, 100% du hkra charge galaw ai hpe n-gun n rawng shi ai aten du hkra jahkring kau ya ai. Ga shadawn, shana tup charge galaw nna, jahpawt hkying 7 hta n-gun n dat ai sha, device gaw 80% lawan ai hku charge byin wa chye ai, dai hpang jahpawt hkying 6:30 du hkra la nna, 100% charge ngut hkra la ra ai.

Wan jak mawdaw (EVs) ni gaw ndai myit masa hpe grau nna woi sa wa nna, lang ai ni hpe shani shagu lang na matu 80-90% charge limit hpe masat da na matu hpaji jaw ai, 100% charge hpe hkrun lam galu hkawm na matu sha tawn da na matu hpaji jaw ai. EV battery ni gaw shanhte a prat tup hta wan hku law ai cycle ni hpe lai di ra ai majaw, voltage stress hpe shayawm kau ai gaw battery a prat hpe grai galu shangun ai. Tesla battery hpe 90% du hkra ayan charge galaw ai shaloi, deng 200,000 hkawm ngut ai hpang 90% n-gun hpe naw tawn da lu nna, shani shagu 100% charge galaw ai battery gaw dai tsan ai shara kaw 80% n-gun yawm mat chye ai.

Voltage curve gaw-linear n re-hpang jahtum na 20% charge (80% kaw nna 100% du hkra) gaw n bung ai stress byin shangun ai. Ndai ginra gaw, chemical reaction ni grau grau yak wa ai, grau grau katsi ai hpe shabyin ya ai hte n ra sharawng ai side reaction ni hpe shabyin ya ai shara hta, n hkring n sa voltage charge galaw ra ai. Maximum runtime hta asak galu ai hpe ahkyak shatai ai user ni a matu, 20-80% lapran charge hpe tawn da ai gaw kaja dik ai asak hpe jaw ya ai.

Kaja dik htum charge galaw ai ladat ni

Hkum tsup ai charge hpe chye na ai gaw, battery a galu kaba ai lam hte shim lum ai lam hpe rap ra hkra, grau hpaji rawng ai charge galaw ai lailen ni hpe galaw ya lu ai. Shani shagu lang na matu, daw mi charge galaw ai gaw, 100% du hkra bai charge galaw ai hta, battery ni hpe n-gun n jaw ai hpe sakse madun nga ai. Battery hpaji ninghkring law law gaw, ayan lang na matu charge hpe 30-80% lapran tawn da na matu hpaji jaw ma ai, maximum runtime ra ai aten hta sha charge hpring hkra galaw na ahkang jaw ma ai.

Charge galaw ai lawan ai gaw battery a n-gun hte n-gun hpe hkra machyi shangun ai. Lawan ai hku charge galaw nna full charge galaw ai gaw, slow charge galaw ai hta grau nna katsi ai hpe shapraw ya nna, hkra machyi ai lam hpe lawan shangun ai. Aten jaw ai shaloi, -wattage n law ai charger hpe lang ai gaw, charge galaw ai shaloi nbung n-gun hpe shayawm ya lu ai. Hkying hkum masum jan 5W charge galaw ai battery gaw, hkying hkum mi npu hta 20W charge galaw ai battery hta grau nna hkra machyi ai lam n law ai, raitim, lahkawng yan gaw full charge voltage langai sha de du wa ai.

Charge level zawn aten mung ahkyak ai.Charge hpring hkra du ngut ai hpang, jak langai hpe plug in galaw da ai gaw, masha law law kam ai daram n kaja ai, charge galaw ai ladat hpe atsawm sha-design galaw da ai rai yang. Quality charger ni gaw gram lajang ai masa de shang wa nna, shanhte gaw self-discharge hpe shayawm kau lu na daram sha jaw ya ai, n-gun 2-5mA hpe sha jaw ya ai. Raitim, device gaw gaming (sh) video rendering zawn re ai ni hpe plug in galaw da ai shaloi power hpe active lang ai rai yang-battery gaw 98-100% lapran lang bai kahtap nna shingjawng chye ai majaw, n-gun yawm mat ai hpe lawan ladan galaw ya lu ai.

Charge galaw ai shaloi nbung katsi ai hpe hkang lu ai gaw ahkyak ai lam hpe sakse madun nga ai. Battery ni hpe nbung katsi ai shara ni hta charge galaw ra ai-kaja dik htum gaw 10-30℃(50-86℃F) lapran hta charge galaw ra ai. Grai katsi ai shara hta charge galaw ai gaw charge galaw ai atsam hpe shayawm ya nna lithium plating byin shangun chye ai, grai katsi ai shara hta charge galaw ai gaw n kaja ai lam amyu myu hpe lawan ladan byin shangun ai. Charge galaw ai shaloi phone case ni hpe shaw kau nna, katsi ai hpe shayawm kau lu na matu, yupku (sh) yup ku zawn re ai n-gun n rawng ai shara ni hta katsi ai hpe rim la ai jak ni hpe koi ra ai.

Backup battery (sh) aten ladaw hte seng ai arung arai ni zawn re ai aten kadun laman lang ai jak ni a matu, charge hpring ai hta n-ga, 40-50% charge hta tawn da ra ai. Ndai storage voltage gaw yup pyaw ai aten hta hkra machyi ai lam hpe shayawm kau ya ai. Shata loi mi shagu shinggyin tawn da ai battery ni hpe jep yu nna, 20% npu de hkrat mat sai rai yang, deep discharge hkra machyi ai lam n byin hkra, bai charge galaw u.

Galoi mung san ai ga san ni

Charge hpring ngut ai hpang kalang ta plug hpe shaw kau ai gaw battery hpe grau kaja hkra galaw ya ai kun?

Dai ni na aten na charge galaw ai ladat ni gaw, battery charge hpring ai shaloi, n-gun kaba ai current hpe shi hkrai shi jahkring kau ya nna, n-gun n law htum jaw ya ai maintenance mode de shang wa ai. Hkum tsup ai charge ngut ai hpang kalang ta n-gun dat dat ai gaw, n-gun dat bang da ai aten hta grai lang ai n rai yang, marginal akyu jaw ai, dai gaw 98-100% lapran micro-cycling byin shangun chye ai. Masha law malawng a matu, device hpe hkying hkum loi mi jat bang da ai gaw, shadawn shadang n lu ai hkra machyi lam n nga ai.

Hpa majaw 100% madun ngut ai hpang battery percentage lawan hkrat mat ai kun?

Ndai gaw, battery calibration manghkang ni hpe madun ai hta, teng sha n-gun yawm mat ai hpe madun ai. Battery hpe hparan ai ladat gaw, wan n-gun hte n-gun shadawn ai lam ni hpe madung tawn nna, charge madang hpe sawn la ai. Ndai maram masam ai lam ni gaw tengman ai lam kaw na tsan mat wa yang, tengman ai charge yawm ai shaloi, system gaw 100% report galaw mai ai. Hkum tsup ai discharge-charge cycle hpe kalang lang galaw ai gaw, system hpe bai gram lajang na matu karum ya ai, raitim ndai gaw shata loi mi hta grau nna n ra ai.

Ya aten na makawp maga ladat ni hte pyi, grai charge galaw ai gaw battery hpe hkra machyi shangun lu ai kun?

Tengman ai overcharging-cell langai hta 4.2V jan ai- gaw kaja ai charger ni hte jak ni hta grai n law ai. Makawp maga circuit ni hta voltage hpe shim lum ai shadawn sharam hta lai nna n mai byin hkra pat shingdang ai redundant makawp maga lam law law nga ai. Raitim, battery ni hpe 100% charge hta, hkrak ai voltage hta pyi, ayan tawn da ai gaw, chemical ni hpe lawan ladan hkra machyi shangun ai. "Overcharging" ngu ai ga si hpe charge hpring ai aten galu charge galaw ai hpe tsun na matu shut ai hku lang chye ma ai, dai gaw teng sha charge galaw ai hta grau nna voltage stress byin shangun ai.

Indicator hkrat mat yang, battery charge hpring sai kun ngu ai hpe gara hku chye lu na kun?

Bungli galaw ai masat kumla ni n lawm yang, multimeter hte voltage shadawn ai lam ni hpe lang mai ai. Single-cell lithium{2}}ion battery ni a matu, charge hpring ai gaw battery npawt nhpang ni hku nna 4.2V hpe shadawn ai. Multi-cell pack ni a matu, 4.2V hpe series kaw na cell jahpan hte garan dat u. Shing nrai, charge galaw ai aten hpe sadi u-battery law malawng gaw, masat da ai charger ni hte n-gun n rawng ai kaw nna, charge hpring hkra hkying hkum 2-3 ra ai. Ndai aten ladaw hta lai nna battery n-gun n galai shai ai sha charge galaw ai gaw charge hpring sai ngu ai hpe tsun mayu ai.

Hpang jahtum myit yu ra ai lam ni gaw, Hkum tsup ai charge hpe hparan ai lam

Battery chemistry gaw shaning tsa lam hku nna npawt nhpang n galai shai shi ai raitim, kaja dik htum charge galaw ai ladat ni hpe anhte chye na ai lam gaw matut nna rawt jat wa nga ai. Ya gaw, ndai hpaga lam gaw, 100% charge cycle shagu hpe hkan shachyut ai gaw, kaga ladat ni hpe grau chye na yang, jai lang ai masha law law ningdang kau na trade-offs ni hte rau du wa ai hpe chye na sai.

Na a teng man ai ra kadawn ai lam hte arawn alai hpe myit yu u. Masha law malawng gaw shani shagu galaw ai lam ni a matu 80% charge hte bungli galaw lu ai, maximum runtime ra ai shani ni a matu charge hpring tup hpe tawn da ai. Ndai asan sha galai shai ai lam gaw, 20% npu na sung ai n-gun dat ni hpe koi ai lam hte rau, laksan arung arai ni n ra ai sha, grai yak hkak ai lam n ra ai sha, akyu rawng ai battery a prat hpe 50-100% jat ya lu ai.

Hpaji hparat hpaga lam gaw ndai tengman ai lam ni hpe loi loi hte hkap la nga ai. Ya aten hta, grau law ai galaw shapraw ai ni gaw, battery hkam kaja lam a matu, charge hpe shayawm ya lu ai ladat ni, charge hpring ai aten hpe shayawm ya lu ai adaptive charge algorithms ni hpe bang da ma ai. Battery ni gaw grup yin hpe myit tsang ai lam hte galai shai na matu manu kaba ai hpe madi madun ai majaw, ndai makawp maga ai lam ni gaw premium lata la ai lam ni hta grau nna standard byin wa na hpe myit mada u.

Ahkyak ai lam ni

Hkum tsup ai charge gaw, n-gun kaba dik htum (lithium-ion a matu 4.2V) hta byin pru wa ai, battery gaw 100% hpe sha hti ai shaloi n re.

Battery ni hpe charge hpring hkra tawn da ai gaw, charge daw mi sha nga ai masa hte shingdaw yang, hkrat sum ai lam hpe lawan shangun ai.

Dai ni na aten na charge galaw ai ladat ni gaw, charge hpring ai hpe hkrak chye lu na matu, voltage, current, hte katsi ai hpe yu reng ai lam ni hpe lang ai

Shani shagu lang na matu 20-80% lapran charge galaw ai gaw battery a prat hpe grai galu shangun ai

Battery a n-gun gaw aten ladaw ni na wa ai hte maren yawm mat wa ai shaloi, charge hpring ai voltage gaw n galai shai ai sha nga ai.

Hpaji jaw da ai kata na link ni

Battery a n-gun hte n-gun yawm ai lam

Lithium-ion battery tsi hpaji a npawt nhpang

Battery hpe hparan ai ladat (BMS) hpaji masa

Lawan ai hku charge galaw ai hte lawan ai hku charge galaw ai hpe sawk sagawn ai

Battery hpe n-gun jaw ai kaja dik ai ladat ni