Lithium Marine Battery

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I have two battery packs for my 18v Dewalt drill and neither will take a charge. Is there a way to revive them so they will charge up?
Fix Dewalt 18v Battery
I have a pre lit door wreath and no good way to plug it in. I was hoping i could find a small little battery pack to plug a regular plug into. Does that exist? I can't seem to find anything online.
You could try re-wiring it to connect it with a battery pack, something that's not too heavy so u could hide it in the wreath. That mite be an option. Or check at Home Depot, maybe they may have what your looking for.
What should the UPS battery pack remove and reassemble?
The use of long-term use or long-term use must be charged; UPS battery is used for floating use, if the frequent use of batteries (similar to recycling), will seriously affect the battery life.
Black Box G1W plugged into a 20,000mah external battery pack. Fully charged battery, how long can the dash cam stay on until the battery runs out?
hard issue. research on google. that will may help!
i have a 7.2V Ni-CD AAx6 700mAh RC Battery Pack and was wondering if i bought one with a higher milliwatt would that ruin my mp5 airsoft gun? (just by a little bit)
It depends on your hop-up and your mechbox, if you have like systema grade internals it will be fine but if you have a v1 or v2 mechbox it has the potential possibly to ruin it yes
if i put in the 2 AA batteries in the control they turn on. but the battery packs don't want to work. if i connect the charger they work but the charger keeps disconnecting or something cuz while the charger is in the light doesnt turn on unless i push the charger in and hold it. majority of the time the conntroller stays off. the system says the controllers have a 3 out of 4 bar charge but the contollers will still disconnect and stay off. any help would be amazing!
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I am going to Saint John usvi in march and I am traveling with my gopro camera which I have five extra battery packs. Am I able to bring them on the place in checked or carry on???
You should check them in with your luggage. Batteries are a concern for airlines. The main thing is to pack them properly so they won't come in contact with something loose and start a fire. I'd pack them individually (you can saran-wrap them), and put the in a box so they won't be loose with other things in your luggage. It should be fine.
As the title implies, I'm looking to make a battery pack here soon. I have the needed voltage and amperage all lined up, and plan to be using NiMH batteries (either RC battery packs or just some basic AA). But, as the main question ask, I would love to be able to use the battery pack as it is being charged. I'm looking to make a laptop of sorts with a raspberry pi, and would love the battery to act like that of a laptop.Thanks in advance!
Just use a pair of diodes with the cathodes (band end) to the power regulator for the Pi, one of the diode anodes going to the battery pack output, the other to the charger input jack, which also goes to your charge regulator.