12V 6000mAh Rechargeable Portable Emergency Power Li-ion Battery

Pros: Straight to the point design with nothing extra. Nice and compact.

Cons: Battery takes about 30 hours to charge fully due to large capacity. The power adapter is rated at 350mA and since the battery is 9800mA, do the math.
The screws on the battery pack are sealed with epoxy, preventing the user from tinkering with the internals, so if you plan on swapping lithium packs in the future, you won't be able to without damaging the case.

Other: Great backup battery for just about anything that runs off 12V. Enough capacity to last for a long long time.
Other online vendors sell bare lithium cells for more than this package is worth. Highly recommend.
The power switch on the pack stands out and sometimes gets accidentally pushed when the device is carried in a bag. Secure it properly when transporting.

Pros: battery is really great! very strong, and everything gets going, has a very dopbrou stamina, good is that the switch has its own ...

Cons: too expensive, here in the Czech Republic can get for this price aji 20A battery, just in proportion to the size there is this tiny, perhaps because of such prize. It has great articles that are really good! how you can charge and discharge and držijou, do not heat up now! Does not her problem taking a larger current. 300mAh Charger bad ... I would use at least 960mAh (as according to the standards but I have the charger and 1A of the most crowded in 9 hours)

Other: Super battery! high price ... I would still buy another one because it is really good, almost 10A own switch .... super battery ... is needed to buy the charger that charges at least 1A ... or will not get the battery.

Pros: - good enclosure
- cheap
- complete: A charger and one extra cable to connect it to your device.
- shipping from DX to the Netherlands in 20 days.

Cons: - the enclosure is strong and finished but can't disassemble to mount it for example.
- can't charge and connect a device on the same time.
- charge current is a general too low to charge the battery in one night.
- When I shaked the charger, I heard some noise. So I disassemble it and saw some plastic. When I tried to close the charger it was broken, so now I need to glue it.

Other: It is a very small package for 120W/h capacity. I'm going to measure if that spec is correct.

Pros: Worked with my BT speakers that uses 12 volts since they didnt have internal battery should work with other devices seems to have enough power to drive the speakers loud and will last many hours of them

Cons: Cant charge and tap off power at the same time is not made to be opened and replace batteries when they fail takes a while to charge up but thats a minor con

Other: Get one.. you wont regret it

Pros: I received the battery and am running into a central alarm. It's working 100%. Recommend its use. It is very compact and has great capacity energy storage. The installation of the same is very easy and practical. It features LED charge indicator. Sufficient capacity to last for a long time. The power switch on the packaging is also very interesting

Cons: One of the problems is its cost, but worth it.

Other: Excellent battery for use as backup.

Pros: compact housing, powerful battery, dedicated power switch, complete package including charger adapter and power cable. I use this to power electonics projects like wearable LED and EL light shows and portable chargers for camera batteries.

Cons: Voltage is usually a little below 12V, Internal Batteries cannot be replaced, Power indicator is quite bright, price is a little high. Mind you, these are only very small cons. The product is extremely useful

Other: Buy it if you need to power big projects or if you need lots of power to carry around.