Quote:
Originally Posted by theducks
I would have called that device a Battery jump-Booster
We have a similar unit. It contains common Sealed Lead Acid cells (I did notice the datasheet does not specify, but considering the Li pack for my cordless drill is $95 with a lot less capacity, it probably is a SLA).
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Yes, I too have one. I'm an amateur astronomer, and use it to power all my equipment out in the field.