This is our Grade A MF Tactical brand High Discharge 3000mAh, 3.7v, 20A 18650 LiNiMnCo02 rechargeable battery with built-in protection circuit that permits current draw up to 20A, as required by our newest generation PowerStar v.4 and Mini Monster v.2 flashlights. LiNiMnCo02 represents the newest battery technology and provides power storage that meets the increasing demand for high discharge rates and high operating current required by MF Tactical‘s newest generation of ultra high power flashlights.
While most people would say “Come on, it’s just a battery!”, at MF Tactical we know that what you get out of a flashlight is only as good as what you put in it. Our new High Discharge (“HD”) batteries were specifically developed to increase available power draw so that we would be able to make our latest generation of high power flashlights as bright as physically possible. As a result of the combination of the highest performing LED emitters on the market today and these new HD batteries, we have succeeded in making extremely bright flashlights that operate safely and reliably under all conditions. You can be assured that MF Tactical batteries will always meet the needs of our high performance tactical LED flashlights while providing the longest possible run times.
Please be very wary of low cost 18650 batteries being sold online and at some battery specialty stores, as most are selling Grade B cells (cells that under-perform manufacturer specs or have defects) or, even worse, Grade C cells (used, repackaged, salvaged and/or damaged cells). The majority of 18650 batteries for sale on other web sites and stores simply do not meet the specs that are printed on their labels and are often counterfeit, fake and potentially dangerous. To be safe, only purchase Grade A batteries from reputable manufacturers. MF Tactical sells only Grade A cells.
If you have read our web site or heard about us online, you know that we are flashlight freaks! That’s why we have spent time researching the science of rechargeable battery technology so that you can run your MF Tactical flashlight on the best possible battery and get the most performance from your light.
Here are the specs:
- High Quality/High Performance MF Tactical Brand Grade A Cell
- LiNiMnCo02 Rechargeable with Protection Circuit Board
- Capacity: 3000mAh
- Nominal Voltage: 3.7V
- Recommended for optimal performance in MF Tactical flashlights with working current up to 20A.
- Safe and environmental friendly.
- Life span up to 10 years.
- Built in over-charge and over-discharge protection.
- Maximum Charge Voltage: 4.2v
- Maximum Cut-off Voltage: 2.5v
- Maximum Charge Current: 4A
- Maximum Continuous Discharge Current: 20A
- Operating Temperature for Charging: 0 ~ 45C
- Operating Temperature for Discharging: -20 ~ 60℃