12V 100Ah Lifepo4 Lithium Battery Charger

I have a LiFePO4 100Ah battery that I use for some portable operations in the field. If I happen to have AC power then I can plug it in to this unit and turn it into a 12.6 VDC power supply. If I need to I can use it to recharge my battery. TRYING TO USE A BATTERY CHARGER TO POWER YOUR ELECTRONICS CAN EASILY KILL YOUR ELECTRONICS. Most electronics do not like voltage over 15 v and many chargers will start out at 16-18v and will fry your electronics so this device has a specific power supply mode at a steady 12.6V. Perfect.

Great Unit, I suggest changing the battery to Dakota Lithium 12V 10Ah. Then the Camera works for a minimum of 10 hours. B&H Thank you very much for the quick shipment !!!!!!!!!

The Watson charger works with any brand battery and the included 12v charger is a big plus. The ability to check on the condition of the battery, even without the charger being plugged in allows those with multiple batteries to avoid grabbing a dead (or near dead) battery into the camera. The quality and build of the charger is phonemail and the ability to charge cell phone or other device via USB is huge.

I tried charging my Olympus Battery using AC, and it was a snap. The Charger has a wall plug, an Auto 12V charger and a European Adapter Plug. It's a great product with a fair price.

I'm using this to power my Sony A7s with a USB charger battery that outputs 9V and 12V along with the regular 5V for USB plugs. It works great and allows me to run the camera for hours on a battery that costs as much as one camera battery.

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 !

It's a batery charger and it seems to work as designed. Nice to get a 12v adaptor with it.

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.