- SWITCH TO RECHARGEABLE: Stop wasting money on standard alkaline AAA batteries! Switch to our rechargeable lithium batteries for the same great performance. Reuse the batteries repeatedly. Be eco-friendlier and more cost-effective
- Type C USB CHARGING: Directly plug a Type C USB into the input for quick and easy charging. Use the included cable to connect simultaneously connect 4 batteries to any USB power supply. Connect to an AC adapter, power bank or computer, and fully charge in around 1 hours. Long lifecycle will allow over a 1200 uses
- LED INDICATORS: When charging, the green LED will blinks and then LED remains on once it is fully charged. Conveniently see the charging status of each battery
- LARGE CAPACITY: 550mWh capacity provides sufficient power for Perfect for digital cameras, toys, remote controls,hand held games，2-way radios, PDAs, flashlights,alarm-clocks，LCD-TVs， Toothbrushes, Shavers , portable audio players and so on
- CETIFIED SAFETY: Compliant with North American safety standards. UL,CE, FCC and RoHs recognized safety for guarantee user and device safety.
