18650 7.4 V lithium battery 3500 mAh accupack speaker protection board
$12.99
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18650 7.4 V lithium battery 3500 mAh accupack speaker protection boardProduct information: Battery type: 18650 lithium-ion Nominal capacity: 3500mAh Voltage: 7.4V Loading times: more than 1000 times Discharge: -20 °: -60 ° Charging -45 ° Size: 19mm * 37mm * 66mm Cable length: 14cm Benefits of Using Lithium Batteries: Small size, light weight, large capacity, environmental protection, no memory effect. It is the power source for portable electronic devices The battery is used in speakers, answering machines, wireless monitoring equipment, medical equipment, LED light meters, traffic signs, small portable appliances, power tools, toys, etc. The package contains: 1x battery
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