Instruction: Evaluate the answerability of a question by analyzing the related document, outputting yes if the document contains information addressing the question, and no otherwise.

Input:
Question: I've purchased 2 UC18YGL and 2 of the UC18YRL universal battery chargers.  None would charge my 7 Hitachi EB1414S batteries.  Will yours work?
Document: The Hitachi UC18YRL Universal Charger for 7.2 Volt to 18 Volt Ni-Cad Ni-Mh Lithium-Ion battery charger is a must have if you wish to charge your Hitachi 18 volt Lithium batteries. I purchased the batteries first thinking I could charge my new Lithium batteries with my 18 volt charger. However, they would not charge. This charger does the job at a very reasonable cost. Highly recommended.
I found the universal Hitachi charger and bought it. It handles the batteries OK but the chargers autopsy pronounced them unresponsive. The next challenge is to find a battery replacement. Hitachi makes one that appears to have the right electrical tabs but I have to see it in person before I'm sure it's the right one. The closest Hitachi dealer is Lowes which is half a day away from me. The quest goes on. Now back to the charger... It analyzes the batteries just fine. Stay tuned.Hitachi UC18YRL Universal Charger for 7.2-to-18-Volt Ni-Cad Ni-Mh Lithium-Ion Batteries
Had to buy this new charger to charge new Li-ion battery. Good work Hitachi,  this charger can charge all battery types and sizes (7.2, 12, 14, 18 volt) Li-ion, Ni-cad, Ni-mh.
I have 2 hitachi 18 volt drills. My original recharger wentout, it continually blew the fuses. I ordered this universal charger. It will only charge the battery a very minimal aamont.
I purchased my Hitachi 18 volt drill from a reconditioned sales outlet. I couldn't be happier with the drill. However, the original charger (which looked brand new) didn't work on delivery. It was promptly replaced and worked fine for about one year. I replaced it via the same vendor and it lasted about one year. I ordered this latest one from Amazon as the price is significantly lower. If they only last one year price is going to prove important. I did leave the other chargers plugged in all the time, whether there was a battery charging or not.
I purchased this charger for my John Deere 18 volt drill and flashlight. It works great the charger is very universal and will charge just about any battery that will fit in the slot.The FREE Shipping was an added bonus. I had the charger at my front door in 3 days
This charger still tries to charge the hitachi HXP battery I bought it for since the classic charger, though universal as well, will not charge the newer batteries. The only glitch I had with this thing was the connectors got pushed inwards a little after heavy use, and lost contact with the battery after 1 year of usage, but I pushed them back out with a flat-head screwdriver and it started working again. I just wish batteries were as cheap as the charger is...
The delivery was quick enough, but the product would not accept my 12 volt Ni-Cad Hitachi drill battery, consequently it should not be called a universal charger. So look before you leap, my friend, as I had not done so carefully enough.
I purchased one of these, based upon numerous positive reviews and my own experiences with the Hitachi brand, in order to replace the charger that came with my old Harbor Freight (yeah, I know) cordless drill. Alas, this charger did not quite match the terminals on the HF Ni-Cad battery and I had to return it. Since it is advertised as a "universal charger" when it clearly isn't, I am obliged to give it two stars.As always, thank you, Amazon, for the no-hassle return policy.
Purchased Lithium Ion Batteries for my old impact drill to replace the ni-cad's that came with it. Unfortunately the standard charger I already had doesn't charge Li-Ion batteries. This does, and even has a fan that insures the batteries don't overheat. Works with all of my Hitachi batteries and is the exact model that sells in the big blue home store, but for a good deal less.
Answer: yes