USB Rechargeable AA Batteries

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  • ✔ 【Only 2 Hours Charge Time】 - Just extreme speed charging.Our battery only need 2-houre will be full. Fully surpass the traditional batteries on the market.LED indicator light,indicator shows the charging progress clearly: RED = charging, Red disappears = finished charging.No need to discharge before charging
  • ✔ 【Satisfaction guarantee & SAFE & NON TOXIC】-Approved by CE,MSDS,UN38.3,the 1250mAH AA lithium batteries are guaranteed.Since customer satisfaction is our top priority, we want to make sure that you are completely satisfied with the product you have purchased. We offer a 100% money back guarantee if our product does not meet your expectations and can buy it absolutely without risk.
  • ✔ 【Li-Polymer Battery 】 - Lithium batteries have no memory effect and self-discharge is extremely low. There is no liquid so refuse liquid leakage. In addition, with the smart chip, our battery also has a protection board, protections of over charge, over discharge, over current and over voltage , which greatly enhances the safety of the experience.
  • ✔ 【Charge anywhere anywhen】 - With 4 in 1 multi-charging cable, you could charge 4 Blackube AA batteries at the same time; 4 in 1 multiple charging cable is convenient to carry anywhere, anytime, easy and perfect for use at home, work, office or in your car. What'more, everwhere everwhen you could charge only you have a power bank.Not Overcharged/Not Over-discharge
  • ✔ 【1.5V & 1250mAh】-that it's more suitable for those devices that require constant-voltage and high voltage.the Security Camera battery replacement, and the gamepad will make your gaming experience better.Because it can keep the continuous voltage without weakening,Toy,Wireless Microphone,Keyboard and Mouse,Remote control,Blood Pressure Machine,Electric Toothbrush,Instant cameras - it is also a weakness,that is,no power, there will be no warning.PS:not available for Camera Flash & water floosse