Recent content by Madtek

  1. M

    Field Charging - Car Battery Jumper vs Inverter vs USB power bank

    How many charges did you get out of the jumper and how long did it take to charge? Depending on the jumper, I see 9000mah packs going for about 90 bucks. This is why I want a power bank like I posted today.
  2. M

    Field Charging - Car Battery Jumper vs Inverter vs USB power bank

    I think that with the battery pack and the car charger, it will charge, but slowly. Anyone see an issue with slow charging other than the wait time?
  3. M

    Field Charging - Car Battery Jumper vs Inverter vs USB power bank

    What does everyone think about purchasing this set? Will they work together? 1. battery pack - 12v DC output 12V/2A http://www.amazon.com/HyperPS-15000mah-Multi-function-Emergency-Flashlight/dp/B00VF0OSFC/ or http://www.amazon.com/gp/aw/d/B00MG687JW 2. with the DC 12v adapter Amazon.com...
  4. M

    Field Charging - Car Battery Jumper vs Inverter vs USB power bank

    Actually, check these out :) http://m.sears.com/verbatim-ac-usb-portable-power-outlet-tvs-electronics-portable/p-SPM7027066806 Out of stock, but still a good idea. http://www.amazon.com/ChargeTech-Portable-Universal-MacBooks-Motorola/dp/B00MVDRPR0 These are pretty expensive, but they are...
  5. M

    Field Charging - Car Battery Jumper vs Inverter vs USB power bank

    Thank you much oj88. Can you explain how I could use this info (22Ah) to get a decent car jumper or power pack (either with an ac outlet)? An example would be much appreciated :) I did find this jumper. It looks decent, but it says that the Battery is only 9aH. Does that mean it will only...
  6. M

    Field Charging - Car Battery Jumper vs Inverter vs USB power bank

    I just randomly chose those car jumpers as examples, so I'll do a little research on better ones. I wanted to stay away from gas powered generators. I might just grab a car jumper next week from walmart to test out and return if I dont like the results. I will be in the field for about 5...
  7. M

    Field Charging - Car Battery Jumper vs Inverter vs USB power bank

    There are car jumpers that have AC outlets built-in. Amazon.com: Duracell Powerpack Pro 300: Automotive Amazon.com: Schumacher XP2260 1200 Peak Amp Instant Portable Power Source: Automotive
  8. M

    Field Charging - Car Battery Jumper vs Inverter vs USB power bank

    I may just purchase a car battery jumper and test it myself before my trip. I'll be able to see how many times I can charge a battery and how long it takes.
  9. M

    Field Charging - Car Battery Jumper vs Inverter vs USB power bank

    Hello Everyone, Just purchased my first P3 standard and excited for it to arrive. Question regarding field charging. I'm trying to pick the best option that doesn't include running my car. What I wanted to know for each option: How many times will these charge the batteries with the 57w...