SZEMPTY Lithium rechargeable batteries AA About SZEMPTY Since our foundation in 2017, SZEMPTY has been thinking about how we can help save energy. These rechargeable AA USB batteries have proven to be a very successful product. Millions of USB batteries have been sold worldwide. We are proud of this because we have reduced the waste of tons of single-use batteries. SZEMPTY 1.5V Lithium AA USB rechargeable batteries Why choose SZEMPTY? If you are tired of buying new batteries all the time,If you don't want to wait a whole night to charge the batteries,If you need 1.5V not 1.2V battery for all your devices,If you want to charge any number of batteries at once without restriction (≤4),If you don't want to carry a heavy battery charger when camping or traveling,Choosing our SZEMPTY USB batteries is a smart idea. Key Feature Easy to Use: Recharge these AA batteries is as easy as charging a phone. Just plug a USB-C cable (include) into the batteries, no special battery charger required. We can choose to charge 1/2/3/4 batteries at one time according to our needs. It is especially handy when we are outdoors and traveling. High perfermance Only 2 hours, We can get SZEMPTY AA batteries fully charged.2600mWh high capacity, Lasts much longer than NiMH rechargeable batteries.1.5V constant voltage, suitable for 99% devices. Save Money 1.No need to buy a special battery charger.2. Recycle 1200 times. After charging about 20 times, We have our money out. We can save a lot of waste and a lot of money in the long run. Safe When the AA battery is fully charged, it will automatically stop charge.When it is short-circuited, it will stop working.When it's exhausted, the voltage will drop to 1.1V and then to 0. Packing list: AA battery * 44 in 1 charging cable * 1Storage case*1Packaging*1User manual*1 How to use: Charge the batteries is the same as charge a phone.Plug the USB-C cable into batteries and connect it with an appropriate USB power charger (mobile phone adapter, laptop, power bank, car charger, etc.) , It will works.When green light blinks, the batteries are still charging. As soon as it lights up permanently, the batteries are full.When the battery is full, it will automatically power off. 1.Built-in overcharge protection chip. After being fully charged, the battery will automatically power off. 2.Built-in over-discharge protection chip, even if it is not used for a long time or the battery is exhausted, it can be used normally after recharging. 3.Built-in short circuit protection and explosion-proof chip. If the device is short-circuited, or the positive and negative poles of the battery are in contact, LED light flashes rapidly. 4.1.5V constant voltage, make the devices more stable. 5.A+ lithium battery has high capacity, is safer, and has a longer long-term service life. Suitable for many devices: Precautions for use: 1.Lithium batteries cannot be used in products that require high current,such as flash units. If used, batteries will become hot, outer skin will peel off , and batteries can't work normally. 2.Do not use the battery while charging. 3.Do not let the positive and negative poles touch during charging 4.Do not use the battery if battery's wrapper is damaged. Do not disassemble. 5.Keep the battery away from fire and water. 6.Keep it out of the reach of children. 7.Please fully charge before use, as we only charge the batteries to 30% for shipping safety. 8.Please avoid mixing with batteries of different brands. 9.Please use any typeC cable not the traditional battery charger to charge the batteries 10.Do not keep your battery in a pocket, purse or other receptaclecontaining metal objects to avoid short-circuit, incinerate. Do not expose to water, fire or high temperatures above 45℃. 11. If the battery light flashes too quickly, please replace the charging cable or charger. If it is still flash fast, please do not use it again, take a video and leave a message, we will send you a new battery. 12.Please follow the local regulations for recycling electronic devices and batteries. 13.Failure to follow these safety instructions could result in fire, electric shock, injury or damage to persons, product or property. Product Specifications: Size: 14mm x 50mm(International standard size) Charging voltage: 5V Output voltage: 1.5V Capacity: 2600 mWh(1733mAh) Battery: Lithium Full charge time: 1.5-2 hours Charging port: Type C Number of cycles: 1200 Continuous discharge current: 500mA Maximum instantaneous current: 2A Packing size: 90mm x 98mm x 19mm Compatible device: Wireless Mouse, keyboard, camera, X-Box controller, kids toys, electric toothbrush, medical devices, etc. Indicator: Green light blinks during charging, green light stays on when fully charged
