USB rechargeable battery is a new type of battery. This battery integrates USB plug of the world's common standard into the central battery pack format. In this way, you can take advantage of billions of dollars around the world [1]  port to charge. Therefore, the conventional charging disadvantage is eliminated. People no longer need to rely on big and easily lost chargers.

At the anode of AA USB battery, you will find a USB plug so that you can charge with any USB port. Charge for 5 hours.

USB rechargeable battery has various specifications: AA, AAA, 1.2V, 9V, mobile phone battery and other common types, which can be charged by desktop, notebook, XBOX and public sites, why do you need to bring all kinds of battery chargers? Sometimes you can relieve yourself a lot of trouble. This product adopts the latest [2]  electronic Technology design not only has high efficiency and stable performance, but also has many functions such as intelligent full judgment, overcharge protection, explosion-proof, overheating protection, etc. The plastic part adopts flame retardant materials, the combination of function and environmental protection of the whole product is a bright spot in the future development of battery industry.

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