Enerkey 2s-24s 7A Battery Automatic Equalizer 1.5-4.5V Intelligent Equalizer Maintenance
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...) 12V 24V 36V 48V 72V Li-ion/Lifepo4 Battery Balancer for Electric Bicycle Energy transfer method: Advantage: By transferring the energy from a string with a high voltage to a string with a low voltage, there is no other ......
Shenzhen Juyi Science And Trade Co., Ltd.
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Low-power Consumption Finger Pulse Oximeter for SPO2 and Pulse Rate Monitoring
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...: ±1% Accuracy: ±2bpm or ±2% (select larger) Low Perfusion equal or less then 0.4% - Power: 1.5V (AAA size) ,alkaline battery x 2,Supply voltage: 2.6~3.6V - Working current: less then 30mA - Automatic power-off: Automatically power off when no signal in...
Shenzhen Fitconn technology co. Ltd
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