2S Li-ion 18650 Lithium Battery Charger Protection Board - Efficient Charging Safety Module in Qatar – SMARTQAT

2S Li-ion 18650 Lithium Battery Charger Protection Board

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  • Regular price QAR 9
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1.High-precision voltage detection function for each battery;

2.3 overcurrent detection function;
3.Through the MOS tube can control the battery charge and discharge;
4.Wide operating temperature range: -40 ° C ~ +85 ° C;

5.Low current consumption

1. Charging voltage:DC 9V CC / CV (MAX:12V)
2. Current
Single current consumption (consumption) ≤6uA
Maximum sustained discharge current:4A
3. Overcharge protection
Overcharge detection voltage:4.29V Accuracy ≤±0.025V
Overcharge detection delay time:1s
Overcharge recovery voltage:4.05V Accuracy ≤±0.025V
4. Over-discharge protection
Over-discharge detection voltage:3V Accuracy ≤±0.1V
Over-discharge detection delay time:128ms
Over discharge recovery voltage:3.2V Accuracy ≤±0.1V
5. Over-current protection
Overcurrent detection voltage:200mV
Overcurrent detection current:9.8A
Overcurrent delay time:12ms
Recovery Status: Auto Recovery
6. Short-circuit protection
Detection status:external short circuit
Detection delay time:≤ 50us
Recovery Status:Auto Recovery
7. Internal resistance:protection circuit:(MOSPET) ≤ 21mΩ
8. Temperature
Operating temperature range:-40 ° ~ +80 °
Storage temperature range:-40 ° ~ +125 °
Product size: about 3.50*1.70cm/1.38"*0.67"
No Retail Packages
Quantity: 1Pc
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Package Included:
1PCS*2S 2 Series 18650 Li-ion Lithium Battery Charger
Protection Board 4A 7.2V 7.4V