Includes built-in PCB board that protects against over-charging and over-discharging
Voltage: 3.7V, Capacity: 600mAh
No memory effect
Length: ~45-46mm (added length due to PCB), Diameter: 10mm
Quantity: 4
4 Pack of Demonfire 10440 Rechargeable Li-Ion Protected Batteries with Button Top. Note: These are NOT AAA batteries. These batteries runs at 3.7 volts. Please make sure that your device is designed to operate using 10440 batteries.
