Aa Lithium Battery Charger Reviews

The Ultimate Lithium AA last a long time!

Love the picture quality and the battery life 2 months running strong on lithium AA battery's in a high traffic area the option to be able to run 1 or both packs is awesome so if you want to keep one full pack on hand and you go to that location pretty regular would definitely recommend

The long life AA lithium battery has many uses including in an emergency so keeping spares on-hand isn't a worry due to the 10 year shelf life. I use it in business & personal life for cameras, NOAA weather radio, flashlights, hand-held computer, emergency strobe light, laser level, to name a few. B&H always has fresh inventory

This mic is great for field production jobs. Sturdy and the battery life is great as well if you use the lithium AA. The kit thats available is good quality as well. Haven't had a problem with it at all.

Battery charger for up to 8 AA or AAA NiMH NiCd batteries. It also will tell you if a battery is no good. You can also completely drain a battery on it before a recharge, which extends the life and strength of the battery. The only setback is that this is not a fast charger, so extra batteries are needed if one is doing a lot of flash work with remotes.

This lithium battery is very reliable.

The Watson NP-BX1 Lithium-Ion Battery Pack and Charger Kit is perfect as a second backup battery. The charger has an easy to see charge indicator light !

This product is a full featured battery charger that works with AA and AAA rechargeables.

I started off with the Watson 4-AA charger and have moved up to the 8-AA charger... because I use it ALL THE TIME. I still use one-use brand name batteries for flashes, LED light banks, and wireless transmitters and receivers. But, everything else gets the Watsons; i.e., audio recording devices, mics, etc. They help bring down my battery costs... and throw less battery acid into the recycle bin. When I order new Watson AA batteries, I put a mark on them to indicate which batch they are. First group lifecycle = 1; second group = 2. I have up to three group lifecycles going on at a time. Why? Because you want to know which ones are at or near the end of their productive lifecycle. For me, they seem to last about 30 recharges each... After that, they do not hold the charge that well, nor sustain the delivery of power... and they are not supposed to do it. The 30 recharges I get are already value on value of savings. Even at the end of a lifecycle, I can use them for really low-level energy devices (like remote controls). I just recommend knowing when to get rid of them. The charger does make the batteries hot, from time to time. That's how it re-activates the acids in them. I have tried other brands of AA battery rechargers and they all get questionably hot. The only rechargers that do not get batteries hot are like my pro-level camera batteries, but those are way more expensive. For the price, these are priceless.

The AA battery charger I had before only handled four batteries at a time and did not have a refresh or discharge capability. Realizing that rechargeable batteries need to be fully discharged periodically I wouldn't buy anything else but this product from now on.