cordless sweeper hpe bai gram mai ai battery ni
BATTERY CAPACITY (Nang hpe charge grau jaw ai, n-gun n law ai)
Tsun ga nga yang, battery capacity ngu ai gaw, battery kata kaw kade daram charge nga ai hpe tsun mayu ai (battery kaw na pru wa ai current gaw kade daram na hkra matut manoi nga lu nna, battery kaw na load hpe jaw lu ai). Lead acid, nickel nlung hydride hte Li-ion battery ni a atsam hte kaba ai hpe shingdaw yu ga:
Dai masum yawng gaw CAPACITY langai sha rai yang (charge langai sha shapraw ai):
Lead - NiMH - Li-ion a n-gun gaw 6:3:1 grup yin rai na re.
(Lachyum: Li-ion gaw grau n-gun n law ai)
Dai masum yawng SIZE maren sha rai yang:
Lead - NiMH - Li-ion a atsam gaw, langai hte langai 1:2:4 grup yin rai na re.
(Lachyum: Li-ion gaw grau law ai charge hpe shapraw lu ai)
Tsun ga nga yang: Lithium gaw shi a shingnip shingna ni hta grau n-gun n-gun n law ai hte charge grau shapraw lu ai.
Ga shadawn: Nang hta battery pack size bung ai jak lahkawng nga ai ngu tsun ga. Li-ion battery pack lang yang hkying hkum 8 tup lang lu nna, device mung n-gun n law na re. Lead acid battery pack hte gaw hkying hkum lahkawng daram sha lang lu nna, jak gaw grau li wa na re.
EFFICIENCY (Na a battery kaw na grau nna akyu lu la na)
Lithium battery ni gaw kaga battery ni hta grau nna akyu rawng ai. Ga shadawn, lead battery law malawng gaw, masa hte model hta hkan nna, 80-85% daram sha n-gun rawng ai. Shing nrai, lithium battery ni gaw 95% jan n-gun rawng ai. Tsun mayu ai gaw, na a battery ni hpe aten galu tawn da lu na re.
CYCLE LIFE (Battery hpe law law lang bai charge galaw mai ai)
Battery cycle life ngu ai gaw, battery n-gun yawm mat nna galai ra ai aten garai n du shi yang, charge hte discharge galaw lu ai aten re.
Lead acid battery: 300 kaw nna 400 lang daram shingjawng ai
Lithium-ion battery: 500 kaw nna 600 daram lang lang ai (Torphan Li-ion battery ni a hpaji masa grau kaja wa ai majaw raitim, 1400 lang lang lang ngut ai hpang mung 50% n-gun naw nga ai)
ENERGY DENSITY (N law ai shara hta n-gun grau law ai)
Lithium battery ni gaw lead battery ni hta grau nna shara n law ai shara de n-gun grau law hkra bang lu ai. Dai majaw, shanhte gaw na a jak hta shara n law ai majaw, grau n-gun n law ai, grau kaja ai hkrang shapraw ai lam hte grau kaja ai manoeuvrability hpe galaw lu ai.
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