3.6V 2600Mah Lithium Battery

This lithium battery is very reliable.

I bought my first one for camping on the tundra in the far north of Canada. It was so powerful, I could see at great distances under the open night sky. And then I lost it in my garage. It had become my passive safety net in the urban city because the power is so great, it can blind someone. The ability to have it work as a headlamp or hooked to a belt, is a great feature. My original came with a 2600mAh Li-on battery that lasted a long time and was powerful enough. For my second headlamp, I kept the same power, although you have a choice for a more powerful battery. The Watson 2600mAh battery works fine and fits the original Lanbo 18650 battery charger, model MTLC-04200-0650. I wouldn't leave home without this headlamp/flashlight. Totally reliable.

This manual flash has everything I need and especially like the lithium battery. just bought a second unit.

Long lasting Lithium battery makes it cost effective.

Lithium without the need to recharge. Excellent long-life battery.

I bought one, have to buy another, great sony lithium battery.

The Watson Lithium Battery is a great backup for a Nikon battery. It lasts as long and makes a great back up for a Nikon battery.

The Watson Lithium-Ion Battery is definitely a great choice for those who's original GoPro battery is just not cutting it! I bought this battery to replace the worn out battery that came with my GoPro Hero 3. The original battery was to the point I was lucky to get 2 hours at most, even without the screen attached. With this new battery, I was able to complete an entire overnight Timelapse, note that's without the screen, but even with the screen on it's still a lot better! I would 10/10 recommend this. Did I mention B&H Photo's amazing shipping time!

I bought the EN-EL 14A Lithium-Ion battery for use in BG-N12 Battery Grip for use during a once-in-a-lifetime photo expedition to Maui, Hawaii. The battery held its charge.

I purchased the 3400 mAh Rechargeable Lithium-Ion Battery for my LEDlenser ML6 Lantern so that I would have a spare. The lantern comes with a stock 3000 mAh OEM battery. Using a battery analyzer made for testing of Lithium Ion 18650 batteries, I placed both batteries side by side. I ran four tests that Charged/Discharged and Charged again. I wanted to both exercise the new batteries, as well as compare their performance 3000 mAh vs 3400 mAh. Surprisingly the 3000 mAh battery out performed the 3400 mAh battery by a great deal. This was disappointing to have purchased a top notch battery so I would have extra capacity for my ML6 Lantern. Perhaps the company should question their supplier. The 3400 mAh battery was left in the dust. 3000 mAh LEDlenser Battery 3400 mAh LEDlenser Battery Test #1 3263 mAh 3137 mAh Test #2 3269 mAh 3176 mAh Test #3 3357 mAh 3178 mAh Test #4 3316 mAh 3179 mAh