Advantage:
Uses the highest quality Ni-MH cells, More safety & eco-friendly than the Ni-Cd battery.
Overcharge and overdischarge protection to increase the life of the battery.
No memory effect, can be charged or discharged as needed without loss of capacity.
Low self-discharge for maximum productivity and less downtime.
CE, FCC and RoHS certified, 100% compatible with the originals.
No pollution to the environment.

Specification:
Battery Capacity: 3500mAh
Battery Voltage: 7.2V
Battery Type: Ni-MH
Color: Black
Package: 2*Dremel 7.2V Batteries

Replacement Part Numbers:
Dremel Battery 757-01

Compatible With:
Dremel 7.2-Volt MultiPro cordless rotary tool models 7700-01 and 7700-02

Note:
It's recommended that the battery should be fully charged and discharged 3 times after you receive the battery.
For transport safety, our batteries are not fully charged before leave the factory.
After use, please charge the battery after cooling.
Battery charger is not included.