I have some 12V 10000 mAh (10Ah) packs I would like to charge with this charger. Limit is 5000 mAh why?
1440918
Yes you can charge the 12v 10000 mah because there is a switch to change how much power is going to the battery so yes you can use this charger to charge your battery
935733
According to the description, the voltage is limited to 14.7 during the bulk charge phase, so it should not damage the battery. The main issue is the 3.3A rating. This won't hurt the battery, but it may take quite a while to charge a large battery. I suggest the following charger: "12 Volt Battery 7 Stage Smart Charger: VMAXTANKS BC1215 12V 15A Fully Automatic Smart Charger for VMAX Solar Series Batteries (SLR60, SLR85, SLR100, SLR125, SLR155, SLR175)".
1220562
Probably not. Your battery pack is giving you 10 watts peak, Your charger needs 9.6 watts. This requires the converter to be 96% efficient. It probably can't make this. Do you know if your 12v device really does need a full 0.8A? Is is that just the max rating of the charger you are trying to replace?
2094528
The charging capacity is 2.1AMP, most phones & tablets will charge at the rate, which is limited to the device's capability. Therefore, if a specific android phone limits the charge to 500 ma, if will only charge at 500ma.
280783
The charger is only designed to operate on 120 volts. A 220 to 120 volt transformer good for 5 amps would work. Richard k.
230100
I'm in disagreement with the other two, i think with the right cord it could be charged from a lighter or posibly a usb adaptor and cord. I wouldn't reccomend going direct because the output on the supplied charger is basically a trickle charger, 1000ma, and the lighter higher but with a little inginuity, it could be done. with the other ways you go from 12v to 120ac back to 12v.
308485
no idea; suggest you check voltage (should be exact) and current ( demand needs to be equal or less than charger.)
2133995
If charged at 5 Amps, it takes about an hour. I read a guide on charging lipo batereis that says a safe rule of thumb is to charge for each 1000mah at 1 amp, so 5000mah would be safe to charge at 5 amps. On the flip side, charing at a higher amperage can decrease the durability or how many times a battery can be recharged. Hope this helps.
1975625
Amperage ratings of power sources (wall chargers) tell you the maximum amount of current the source can deliver (safely). A 1000 amp charger would be safe, as long as it only outputs the normal 5 volts of USB.
1127875
You could connect both sets of leads to one battery and get 10 Amps but you might confuse the charger. Each set of leads receives 5 Amps. I recommend talking to the manufacturer to see if that application will work correctly.
1394263
No...This is designed to be used with chargers. What you need to look for here is the Amp rating. At 1000 mA, this device will charge phones and small tablets etc. Devices such as compressors, mini refrigerators, car vacuums usually require more in the vicinity of 4000-8000 mA to function. This little guy (or gal), just does nothave the output to drive them.Check around on Amazon to find a more suitable one. Make sure you check the required Input Amps on the device you are interested in using, and ensure that the adapter you choose is rated higher.
1529917
Both the chargers are self regulating depending on the battery voltage so the 5amp charger will charge faster if the battery voltage is low. If you discharge the battery to a low level the 5amp charger is the best solution if you don't discharge the battery to a low voltage condition the two amp charger is fine. To cover all conditions the 5amp is best. Make sure your battery and connector are compatible. Hope this helps
572209
Not to come across as a smart a.., if it says don't use above 2000mah, why would you?? Having said that, I bought my battery and charger as a matched kit, so they were compatible. You might look to see what charger works with your battery
318273
That depends on the Qi charger you use, most of them max out at 1000Ma equivalent. Some older ones are 500Ma equivalent.
1058680
A 10Ah charger (in perfect conditions) would take 6 hours to charge a fully discharged 60Ah battery. Temperature and overall condition of the battery will make that time vary in the real world. P.S. Be wary of the Noco Genius warranty. My Noco Gen 20 amp charger went bad and they only offered me 20% off a new charger if I wanted to buy another one....NO THANKS
1253161
No, AA NI-MH batteries put out about 1.2 volts. So they need to be charged at about 1.4 ish volts, this charger would overcharge the batteries
2115734
This charger did not work for me. I sent it back it would not charge my phone to full not one time. i bought one with a higher mah rating 8000 i believe or more and its worked great. i spent about 30.00 for that one but worth it i can get about 3 charges with my new one