Product Information
- by entering your model number,Make sure this fits,that keeps your Optimum batteries right where you need them.
- Battery type: rechargeable 18650 lithium-ion battery
- Size: 18 * 65 (mm) Capacity: 9900mah
- Standard voltage: 3.7 v
- Comes pre-charged and ready to use;,can be fully recharged, back up to 100% capacity, even after 3 years; can be recharged hundreds of times with minimal power or capacity loss,The batteries can be recycled when they no longer hold a charge; to find a recycling location near you.
