Both are legit 5,000mah batteries. If you use or give 2 sh*ts about reliability of your power source you will know how rare it is that a battery ACTUALLY hits its advertised capacity rating. These bad boys do. Get a good smart charger to go with them. Numerous options. In my opinion A good inexpensive one is Nitecore's UMS4. Works well for me on ANY battery, ANY type.

Both are legit 5,000mah batteries. If you use or give 2 sh*ts about reliability of your power source you will know how rare it is that a battery ACTUALLY hits its advertised capacity rating. These bad boys do. Get a good smart charger to go with them. Numerous options. In my opinion A good inexpensive one is Nitecore's UMS4. Works well for me on ANY battery, ANY type.

Both are legit 5,000mah batteries. If you use or give 2 sh*ts about reliability of your power source you will know how rare it is that a battery ACTUALLY hits its advertised capacity rating. These bad boys do. Get a good smart charger to go with them. Numerous options. In my opinion A good inexpensive one is Nitecore's UMS4. Works well for me on ANY battery, ANY type.

Tried in high-drain flashlight, the cell is performing according to the specifications.

Tried in high-drain flashlight, the cell is performing according to the specifications.

Tried in high-drain flashlight, the cell is performing according to the specifications.