USB Lithium ion 14250 Rechargeable Battery, High Capacity...

SWITCH TO RECHARGEABLE: Stop wasting money on standard alkaline 14250 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 2 batteries to any USB power supply. Connect to an AC adapter, power bank or computer, and fully charge in around 1.5 hours. Long lifecycle will allow over a 1200 uses
LED INDICATORS: When charging, the red LED will blinks and will then LED remains on once it is fully charged. Conveniently see the charging status of each battery
LARGE CAPACITY: 300mAh capacity provides sufficient power for a wide range of products. Compatible with dog collars and electric meters, home security systems, baby movement monitors dogwatch,alarm systems,laser sight,laser pen and many more
CETIFIED SAFETY: Compliant with North American safety standards. UL,CE, FCC and RoHs recognized safety for guarantee user and device safety