About this item

• Rechargeable lithium batteries：high capacity 3000mWh batteries aa size, more than 800 charging cycles
• Constant 1.5v voltage: CVR battery outputs 1.5 voltage from 100% to 5% electric capacity, providing constant voltage
• Intelligent protection: Each Powerowl CVR battery contains a high-quality lntegrated chip, which improves the safety of lithium batteries
• Quicker and smarter charging: Independent charging slot design, 1.8 Hours to fully charged
• Usb input design: you can use a laptop, car charger, mobile phone charger, etc. to charge the battery