EBL 8-Pack AAAA Rechargeable Batteries with 807 Smart Battery Charger - Power Your Digital Cameras, Game Controllers & Electronic Devices

High-Performance AAAA Rechargeable Battery: Great for high power demand devices such as Surface Pen, LED candles, flashlights, Portable CD and MP3 players, digital camera, children's toys, etc.

Compact Smart Battery Charger: For AAAA batteries, independent charging can be used; it can individually charge 1/2/3/4 AAAA batteries.(Do not charge alkaline or Lithium batteries)

Safety Assurance: Good at shedding heat, short circuit and input voltage detection, automatically stops charging when voltage up to 3.4V - the king of stable performance, The AAAA battery was made of Ni-MH eco-friendly cell, doesn’t contain Hg/Cd/Pb.

Reliable Quality: You no longer have to worry about the endurance of the batteries, EBL AAAA Battery will provide ultra-strong power for your surface pen to work well and operate longer.

Full Performance: Automatically switches to trickle charge when charging is complete to ensure maximum battery capacity.