USB CR2 Lithium Ion Rechargeable Battery, High Capacity 3.7V 300mAh, 1.5 H Fast Charge, 1200 Cycle - 4-Pack

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

USB CR2 Lithium Ion Rechargeable Battery, High Capacity 3.7V 300mAh, 1.5 H Fast Charge, 1200 Cycle - 4-Pack

1) When inserting batteries into your device, please take care to match the right polarities (+ and - ends) marked on the battery to the device; 2) Batteries which are incorrectly inserted into devices may be short-circuited. 3) Our lithium batteries use the highest quality cells of the safest technology and pass 14 safety test, our batteries are safety and reliability. 4) Provide always Fresh new Power. Embedded with innovative technology,solid output 3.7 voltage from 100% to 0% electric capacity, providing constant voltage and best performance even in very heavy load. In America alone,10 million batteries are thrown away every day .one pack of LANKOO USB rechargeable lithium batteries can replace up to 4,000 alkalines.Use our new generation rechargeable batteries can save your money.More important significantly reduces pollution to our lived environment. No more Extra/Special Charger needed. Connect the USB cable to any USB port for a convenient, such as phone charger, power bank, laptop, car adapter, computer, USB wall charger etc... fast charging experience at any time any where. -20 to 60 degrees C,Adapt to more environments. *Input High Voltage Protection *Output High Voltage Protection *Input Current Regulation *Output Current Regulation *Input Short Circuit Protection *Output Short Circuit Protection *Automatic Current Metering *Output Temperature Control CR2 batteries is 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 Charging--the RED led, Fully charged--the Blue led. Let you know when they are fully charged. Thanks to the advanced Lithium Ion technology, your batteries will last over 1200 times charges. They charge fast and easy, so if you need to put them to work and suspect they are not full, just plug them in for a little while and you'll be good to go very soon. 4 x CR2 Rechargeable Batteries 1 x Type C USB Charging Cable 1 x Storage Cases

Key Features

• ✅ 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

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