BESTON USB Rechargeable 9V Batteries, 650mAh / 5460mWh Lithium Ion Rechargable 9 volt Battery, 4 Pack
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BESTON USB Rechargeable 9V Batteries, 650mAh / 5460mWh Lithium Ion Rechargable 9 volt Battery, 4 Pack
Low self discharge. High efficiency, energy saving, environment protection. Voltage: 8.4-6V【9V lithium ion battery built-in 2 high quality cells, per cell voltage is 3V-4.2V, voltage is 8.4V when the battery be fully charged, it’s same as 9v alkaline battery.】
About 1000 times cycle use. A good replacement of disposable batteries, Alkaline Batteries, Carbon Zinc New Battery
Can be charged by power bank, wall charger via the micro USB port.
Used for Remote control toys, Rofessional audio, Wireless microphones, Smoke alarms, Electric Guitar, Metal detector, Multi-Meter, and Medical devices etc.