?????Lifetime Money Saving & Convenient USB Charging? This Li-ion AAA rechargeable battery can be recharged over 1000 cycles lifetime,meaning the value of 4 pcs of Huahui usb rechargeable batteries is far more than 4000 pcs of other non-rechargeable types.Save as much money as you can calculate.To recharge,just simply connect the batteries with the included 4-in-1 usb charging cable and plug it into any powered USB port,like PC,phone charger adapter,car charger.No extra battery charger needed!
?????Safe Rapid Charging & LED Indicator? Within 1 hour time only, this usb AAA battery can be fully charged again with over-charger protection,due to the internal hi-tech smart chip.Besides,the built-in LED indicator allows you to monitor the charging status just at a glance.Light flashes while charging and stays on after fully charged.No need to keep eyes on it all the time and worry about explosion ever
?????High Capacity with Durability & ECO-Friendly? 1.5V/600mAh high capacity Lithium batteries ,free from typical Lead Acid memory effects, makes it ultra-low self-power consumption and constantly charge/discharge these batteries without noticeable reduction of 3 years battery life.Rechargeable 1000+ times enables to save thousands of common batteries and reducing a significant about of landfill waste
?????Extra Free Converters & Wide Application? Package comes with 2 pcs of free AAA to AA converter.Never worry about the size issue anymore. USB rechargeable AAA Lithium batteries are widely used in household/office/outdoor devices like digital cameras, toys, remote controls, flashlights, alarm-clocks, LCD-TVs, toothbrushes, shavers,fans, wireless controller,wireless keyboard,calculator,game controller, joystick,wireless microphone and headlamp etc.
?????Gift Package & Warranty? Certificated by CE, FCC, PSE, UN38.3 and IEC62133, J62133, Part15B testing standards, the safety and quality of our products are 100% ensured from our factory.In case of delivery damage or you just don’t like it anyway,free return/refund service is available from us 24/7.Package includes:4pcs*AAA batteries,2pcs*AAA to AA adapter,1pcs*4-in-1 micro usb charging cable