Rechargeable Li-ion AAA Batteries

HW is a professional and reliable rechargeable battery brand, one of the leading battery manufacturing companies. The brand provides the most prominent rechargeable battery solution through professional technology and service.

HW's rechargeable Li-ion batteries are durable, recyclable, and environmentally friendly. These batteries have a long lifespan, capable of being recharged more than 1,000 times, helping to save thousands of common batteries and significantly reduce landfill waste.

The HW AAA rechargeable batteries offer a constant 1.5V output with a high 600 mWh capacity. This stable voltage makes them suitable for use in a wide range of devices, including insulin pumps, game controllers, Bluetooth earphones, electric toothbrushes, flashlights, and portable audio players.

Designed with a built-in micro-USB port, these lithium-ion batteries can be recharged from a PC, desktop, wall plug, or power bank using the included USB charging cable. This convenient charging method eliminates the need for a separate battery charger. The batteries can be recharged in as little as 40 minutes under optimal conditions and have a lifespan of over 1,000 cycles.

For added safety, the HW rechargeable batteries feature multiple protection mechanisms, including over-charging, over-discharging, over-voltage, over-temperature, over-current, short circuit, and undervoltage protection. These safeguards ensure the batteries are reliable and safe for use.

To help users monitor the charging status, the batteries come with a built-in LED light indicator. The Charging-Green light will flash during recharging, and the Charged-Green light will be solid when the battery is fully recharged, allowing users to quickly check the battery's status.

With a standard AAA battery size, the HW USB lithium-ion rechargeable batteries are highly compatible and can be used in a variety of devices, such as alarm clocks, mice, wireless keyboards, toys, digital cameras, flashlights, calculators, shavers, fans, and household products.

Please note that the batteries should be charged before the first use, as they were not fully charged when received.

product information: