USB CR2 Lithium ion Rechargeable Battery, High Capacity 3.7V 300mAh Rechargeable RCR2 CR15H270 15270 Battery, 1.5 H Fast Charge, 1200 Cycle with Type C Port Cable, Constant Output,4-Pack

SWITCH TO RECHARGEABLE: Stop wasting money on standard alkaline CR2 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: Red Led when charging, Blue Led when full charged. Conveniently see the charging status of each battery. This CR2 can replace the following models and sizing names: KCR2, EL1CR2, DLCR2, CR2R CR15H270 15270 models. (NOTE: This is 15270 / RCR2 / CR2 Rechargeable Batteries, NOT CR123A Arlo Batteries. It' s NOT for Arlo Camera)
LARGE CAPACITY: 300mAh capacity provides sufficient power for a wide range of products. Perfect for cameras, flashlight, photo equipment, camera equipment, hand shank, keyboard, mouse, toy car, tooth brush, alarm clock, microphone, calculator, electric shaver and much more
CETIFIED SAFETY: Compliant with North American safety standards. UL, CE, FCC and RoHs recognized safety for guarantee user and device safety