52v Samsung 30q 12ah HIGH POWER

Does not include charger please pick a charger
Watt Meter / Amp hour battery gauge

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Need to figure out what size and type of battery you will need? (Click here)

  • Samsung 30q HIGH POWER PACK
  • 52v means higher voltage for even more power with the same 48v controller and motor (read article on benefits of 52v)
  • 12ah
  • 624 watt-hours means incredible range in small package  (read article on watt hours)
  • Includes a Luna Volt Meter
  • Top quality battery made of top quality components
  • 14s4p = 56 Genuine  name brand grade Samsung 18650 cells (see breakdown on 18650 cells)
  • 50 amp continuous 70amp maximum BMS
  • Beefy Xt-90's lead wire connectors with spark resistor! (included is Male connector for the controller)
  • Weight of Battery:6.5  pounds
  • Life Span:300-700 charges
  • Dimensions: 11.5"x3.5"x3.5"
Dependable and Safe High Performance

If you are looking for high power in a small size lightweight pack this is your answer.  A 12ah pack is relatively small to be putting out high watts but this one can do it without getting hot. It is made of Samsung 30q cells which are made for high output, so it is no problem for them to put out the 3000 watts this pack will deliver without stressing them. This pack will give you dependable high power since these packs were designed to put out high amps. The Samsung 30q is probably the best 18650 cell on the market for high amperage and a favorite cell for high performance ebike builders.

Our cells are guaranteed to be authentic.

Read more about 18650 cell choice here: (breakdown on 18650 cells)

52 Volts

This is a 52v battery designed to squeeze more power out of your stock 48 volt system without having to change your controller or motor. To get more information (read our article on 52 volt batteries).

Not only does the 52v battery give you more power it also gives you more watt hours which means more range than a comparable amp hour 48 volt battery.  (read our story on calculating range)

Read another reviewers take on 48v vs 52v batteries here. 


12ah and 620 watt hours is impressive for a pack of this size...especially since this pack is made up of high amperage cells.

50 Amps

This is a high performance pack with our 50amp continuous BMS with temperature protection built in. (read our article on BMS).This is a high performance pack designed to put out 3000 watts of power and bursts of up to 7000 watts. Even if your current set up does need this type of amperage it will not hurt your current set up to have this capability for future builds. Plus the high performance cell is designed to last longer than lower quality cells even under lesser amperage. Do not worry about having too many amps...your controller will only use them if it needs them so its always better to have too many than not enough.

Quality Components

Every ingredient in this pack is top shelf from the cells, to the BMS, to the cell holders holding it together, to the nickel plates, to the xt-60 and xt-90 spark resistor connectors and our own volt meter built into the pack. All this comes together to be amazing pack for the price. We are very proud of our packs and the amazing price we are offering them for.

Smart Battery

Luna Cycles builds its packs with the finest BMS (battery management system) available so that you can plug in your battery and not worry about over charging. Your cells are automatically balanced by the internal bms in the battery. Our Bms includes such features as temperature over heat  protection and advanced cell balancing. These features not only get the maximum performance out of your bms they also keep your battery from getting to low, charging too high, or getting too hot and will automatically shut off your pack if it senses something is wrong. (read our article on  BMS)

Ultimate Long Range in a very small size

We  filled these packs with  the latest battery chemistry to get the highest possible power density. This means despite these packs small size and light weight, they will give you the maximum amount  of range compared to other battery packs of similar size.. These packs have more amp hours than any commercial ebike, who skimp and use Chinese cells which are known for being low power density and short battery life.


Regarding Amps: These packs will easily put out 50amps (2600 watts) and even more for short bursts. If your kit can handle 52 volts, and needs 50amps or less these are ideal packs for you. In fact these packs will put out 70amp for short amounts of time (about 3500 watts). 

More than likely your controller is less than 50 amps and then you don't have to worry since your controller will only take from the battery what it needs. You cannot fry a controller by selecting a battery with too many amps. Voltage however, you need to be careful with. 

Regarding voltage: This is a 14s (52 volt) battery. This means that with the same controller you will get more power from the same amps. Fun...however make sure your controller can handle up to 60 volts...which is what a 52-volt battery puts out when fully  charged, otherwise you can fry your controller. 

Most DIY controllers have a range of volts they will accept...and most descent 48-volt controllers can handle 52 volts...but this is something you must verify about your controller before ordering this battery.  And more than likely the only way to really know is to test with a 52 volt battery.


This is a rectangular soft shell pack and we recommend that you pad it well in your installation to ensure the cells are not damaged. We use plastic cell dividers to make sure the pack is as protected as possible but it still needs care in mounting. You do not want your pack bouncing around or banging against anything because it can ruin your pack and also be safety risk.

It can easily  fit  in one of our triangle bags but it must be padded to make sure it does not get banged against your frame.

This also makes a very good rear rack battery or a back pack battery. It is the ultimate in energy density because it is not in a metal case.

(read our article on mounting an ebike battery for more information).

Important note regarding charger:

Does not include a charger but you can add a charger for  wholesale price. When you order a battery and charger from us, the charger will come with the appropriate plug to charge the battery.  We really recommend the Luna Charger to take care of a quality pack like this which offer slow or fast charge modes, and charge to 80, 90 or 100 percent.

Installation and basic info 

Installation And Basic Info: The Luna Softpack FAQ