Lithium 1.5 Ah Aa 20V Battery Charger

[8x AA] The Ultimate Lithium AA last a long time!

[3.15 Wh] I bought this because I purchased a flashlight that will operate on either a AA battery (1.5 volts) or a 14500 battery (3.7 volts) and this battery works very well in this application. It fit in the flashlight just fine and it holds a good charge for a long time. I have only charged it up 2 times since I got it but I am very pleased and I will by again.

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 !

[6.4 x 3.6 x 1"] 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 !

[1] This is more than just a charger for your AA/AAA NiMH batteries. The condition feature lets you monitor the health of each battery while keeping them in tip top shape. That way you can revive some batteries that are no longer behaving they way they did when they were new, and remove from service batteries that are no longer holding a full charge. The only downside I've found is that it may not work with some non-Powerex batteries, -you may get a battery fault indication when you put them in the charger even though those batteries will work just fine in a conventional charger. This may be caused by batteries that have an internal impedance/resistance that's different from that of Powerex batteries.

[0.555 lb] The only reason I bought a 4 bay charger first was cost. Charging one set of AA batteries wasn't enough so I purchased the 8 battery charger and am well pleased. The lights for each battery charging progression is why I didn't purchase a less expensive-faster charger.

[0.485 lb] I bought this the same time I bought the ZOOM Q2n and a AA battery charger so I could carry everything in one neat tidy package. This case is quite rugged but has a soft all-around feel to it. For me it works perfectly for storing and transporting the Q2n, a 4-AA battery charger and the batteries as well as other small accessories in the mesh pocket. Excellent little protective case.

[1.5 V] I was asked by Coast to review the ZX AA battery as a field tester. Coast sent me a package that contained 4 AA batteries as well as a charger. The instructions advised to charge the batteries prior to using. The charger is capable of charging 1-4 batteries at a time. The batteries have a USB-C charging slot so it was easy to connect the charger and start that process. The power source end of the charger cleverly is able to be plugged into a USB-A or USB-C adapter. The batteries were fully "recharged" in about 20 minutes. There is an indicator light on each battery for the status of the charging process. I tested 2 batteries in one of my many Coast flashlights. The batteries provided power for just over 4 hours before needing to be recharged. There was no change in brightness of light while the flashlight was on. The recharging process took about 30 minutes. If you are looking for AA rechargeable batteries, these are a nice choice!

[Ni-Cd, Ni-MH] 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.

[Black] The Pelican 2360 is the next level in AA flashlights. Not long ago a super bright compact flashlight required SF 123A lithium batteries...not anymore. At the high out-put setting (375 lumens) it turns my large back yard from darkness into daylight. If you want an indoor flashlight get a mini Mag Lite. The programing feature is not intuitive and requires some You Tube research. I am using lithium AA's as I do not want to clean leaky alkaline debris from this amazing flashlight.