TAKEN ONE CR2 Rechargeable Batteries with Charger, Taken 3.7V 450mAh CR2 Battery, 8 Pack RCR2 Rechargeable Battery with 4-Ports Charger

Features :

• Versatile Battery - TAKEN CR2 rechargeable battery Compatible with digital cameras, flashlights, night-vision goggles, calculators, memory backup.
• Replace Battery - KCR2, EL1CR2, DLCR2, CR2R models. (NOTE: This is 15270 / RCR2 / CR2 Rechargeable Batteries, NOT CR123A Arlo Batteries. It's NOT for Arlo Camera)
• Smart Battery Charger - High definition LED displays real time charging status. Charges up to 4 rechargeable batteries in independently, without having to only charge batteries in pairs. Each of the four batteries monitors and charges independently.
• Built in USB Cable - This lightweight and compact battery charger with a built-in USB charging cable that stows away in a designated secure trough to save space and prevent damage. (Versatile Charging Option: USB or Micro input)
• Important NOTE - 3.7V CR2 Batteries should be charged with 3.7V Lithium Battery Charger, or it will lead explosion or other damages. 3.7V CR2 batteries are little taller than normal 3V CR2 non-rechargeable batteries.