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Ayaa Power 4.2v 1s 2A Smart Bms with Communication AY-LX1S2A-T012 (LI-1S2A)

Model:AY-LX1S2A-T012 (LI-1S2A)
Working Current: 2A
Size:L60*W6*T2.5 mm
Battery Type: Li-ion/Lifepo4
Battery Series: 1S
Model:AY-LX1S2A-T012 (LI-1S2A)
Test   item(Test at normal temperature 25±2℃ )Criterion
Communication Interface
VoltageCharging voltageDC:4.2V  CC/CV(4.2V/Cell)1s
CapacityDesigning battery capacity(PCM)*mAh
Supply CurrentNormal operating mode current:Fuel gauge in        NORMAL mode. ILOAD >Sleep Current≤140uA
Low-power operating mode current:Fuel gauge in SLEEP mode.ILOAD < Sleep Current≤70 uA
Low-power operating mode current:Fuel gauge in FULLSLEEP mode.ILOAD < Sleep Current≤25uA
Maximal continuous charging current2A
Maximal continuous discharging current2A
Balance current for single cell/
Over-charge Protection 
(single cell)                  
Balance voltage for single cell/
Over charge detection voltage4.325±0.05V
Over charge detection delay time0.5S—2S
Over charge release voltage4.075±0.1V
Over discharge protection
(single cell)
Over discharge detection voltage2.5±0.05V
Over discharge detection delay time10—200mS
Over discharge release voltage2.9±0.1V
Over Current protection
(Battery pack)
ChargeOver current detection current/
Detection delay time/
Discharge Over current detection current5±1.5A
Detection delay time5ms—50ms
Release conditionCut load,Auto Recovery
Short protectionDetection conditionExterior short circuit
Detection delay time200-600us
Release conditionCut load
ResistanceMain loop electrify resistance ≤50mΩ
Temperaturedischarge  temperature  protection/
charge temperature   protection /
Operating Temperature Range-40~+85℃
Storage Temperature Range-40~+125℃
SIZE:L60*W6*T2.5 mm
NTC:10KNTC B=3435   Temperature switch:/   Weak current switch:/  Activation Method:/

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