Instruction: Analyze a question and its supporting document. Predicting answerability based on the information provided in the document. Output yes if the document contains relevant information to answer the question, otherwise output no.

Input:
Question: is it the best one for Bosch PB360S-RT Power Box Jobsite AM/FM Stereo? Does it require external charger?
Document: Using this battery as a backup power for the Bosch Stereo 360S. Works, but had it only a couple days. If it fails will update.
I am a subcontractor and bought this for my bosch portable stereo. One charge from this battery will last all 8 hours of my shift playing music non-stop!
I have been using the Li Ion Bosch batteries all spring on three cordless tools. They hold a charge a long time and are easily adequate in power for most jobs (now and again I'll use a corded drill for really tough work). There's no down time - when one goes flat, I just switch out with another tool and fully recharge the flat one in 20 or 30 minutes. Love the tools, love the batteries.
This battery is one of the best that I bought, it is powerful, it last long time, it help finish the task that needed to be finished, it hold the charge for long time, it also easy to take off, and  easy install. it is good for builders who needed reliable,  last long battery
Needed a third battery for my drill/driver combo set and this one was the best value for me. I like the fuel gauge feature as you know how much "juice" is left so you can plan accordingly for another battery. So far it's holding a good charge and will keep you working without having to swap out batteriew too frequently. I'm not a heavy user so it can last a couple of hours of light to moderate use.
After using almost every battery powered tool on the market I never thought a little battery like this could last so long. When I bought my Power tool package it came with these so I planned on replacing them later with the 2.4amp, but I am telling you now, with three in my box, there is no need for the heavier battery.
Purchased at Tool King and processed through Amazon payments, that was cool.Great price, easy ordering and easy processing. Arrived on time in perfect condition. I've owned Bosch tools for 20+ years and they keep geting better. The weight difference alone is amazing and the power is better than before. Also for the Pro, check out the Provantage warranty from Bosch, icing on the cake!
best price i have seen for this produce. makes my drill lighter than the bigger battery so i can work longer
It came on time, and it works. what more could you ask for. I would order another one if i ever need one again.
The 1.5 puts dewalt and most the other stock batteries to shame . with plenty of power right up to the last little ounce of energy. Buy an extra at this price.
Answer: no