Credit to seedyrom for the previous deal here, not quite as good price as $99, but not bad given the unit alone is around $110+ and this one comes with the bonus portable charger and rubber protective bumper.
The ever popular CTEK MXS 5.0 is back in value pack form, with rubber protective bumper, comfort connect indicator and powerbank included.
Advanced charging with temperature compensation
Fully automatic 'connect and forget' 8 step 12V charging
Smaller battery, normal battery, AGM and Recond programs
Built in automatic temperature compensation
Patented float/pulse maintenance for batteries up to 160Ah
Bonus Power Bank Included
Bonus Bumper Skin
Bonus CTEK Comfort Connect Eyelet
5-year warranty
These are great for those who aren't driving much in lockdown. I've already got one and been using it every 2-3 weeks just put it on the battery terminals over night (don't have to remove battery), as I'm only doing the odd trip to the shops. Much better to do this than idle a car for a while (which may not properly charge it), or going on pointless longer drives. Can extend the battery life by a lot given car batteries don't like to sit at half-charge - this accelerates their wear. If you only say do a 5 min drive to shops and back, that's 2x cranks of the engine, which the 10min drive will not be sufficient to replenish the battery again.
$115 is peace of mind knowing your battery not going flat in the garage and giving you a few extra years of life to your battery!
I had one of these and the MXS10 for a few years and still going great besides the Mode button doesnt seem to want to work any more, so one is stuck on the AGM battery.