Tag Archives: 15c battery

The difference between li-ion and li-polymer battery

Lipo batteries often refer to the polymer lithium batteries. According to the electrolyte materials, Li-ion battery is divided into liquid lithium ion battery and polymer lithium battery or plastic lithium battery. Do you know what are the difference between li-ion and li-polymer battery? Let us review these common senses with Gens Ace.

The difference between li-ion and li-polymer battery

Compare with li-ion battery,lipolymer battery has the following characterizations:
1. It would not leak the electrolyte, since it uses the colloidal solid rather than the liquid electrolyte.

2. It can be made into thin battery. For example, a 3.6V 400mAh 15C battery can have the thickness of 0.5mm.

3. It can be designed into multiple shapes.

4. The battery can distort and be flexible. The macromolecule battery can distort up to 900 around.

5. It can be made into single high voltage: the battery with liquid electrolyte can only acquire the high voltage and macromolecule battery by putting several batteries in series.

6. Because the battery itself does not have liquid, it is possible to obtain high voltage by making multi-layer combination inside the single battery.

7. The capacity is twice as that of the Li-ion battery.

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The lifespan of lipo battery

The factor influenced the lifespan is the charging cycle, and the times of charging will not directly influence the lifespan.
For example, the first day, we charge the battery after consumed half of the power, and the second day, we repeat that process. This is just one charging cycle rather than two. Therefore, a cycle may be finished by several times of charging. Every single charging cycle will reduce the power slightly. However, a superior battery can maintain 80% power after many charging cycles. That is why some lipo battery can use normally after two or three years. Certainly, it is also needed that we replace the lipo battery if the lifespan has ended.
The lifespan of lipo battery is commonly 300-500 charging cycle. We set the Q as the power provided by one-time fully discharging. Ignoring the reduction of every charging cycle, the lipo battery can power 300Q-500Q through its lifespan. Accordingly, if we charge the battery after consuming power, the battery could be charged for 600-1000 times. (if we charge the battery after consuming 1/3 power, the battery could be charged for 900-1500 times.) we cannot tell the exact number of charging times if we charge randomly. In a word, the total power 300Q-500Q is constant. Therefore, the lifespan is related to the total charging power rather than the charging times. Besides, the difference between the influence of deep charging and discharging and the influence of light charging and discharging to lipo’s lifespan is similar.
In fact, light charging and light discharging benefit more to the lipo battery. Only when the lipo battery is calibrated by the product has the need to charge and discharge battery deeply. Therefore, we can use the lipo battery for convenience and do not have to concern about the lifespan.
If the 11.1v lipo battery is used above the regulated temperature (over 35 degree centigrade), the power will continuously decrease, which means the flight time would not be so long. If charged under the high temperature, the battery would be further damaged. It is unavoidable that storing under the high temperature will hurt the battery’s quality.
If using below the 4 degree centigrade, you would also find the flight time of the battery has been reduced, and even some original lipo batteries of mobile phones cannot be charged. But, this situation is just temporary. Differ from using in the high temperature, once the temperature gets higher and the molecules inside the battery are heated, the battery would recover to the normal energy.
To maximize the performance of lipo battery, we should use it more often and make the electron flow. If we cannot use the lipo battery frequently, please remember to make a charging cycle and calibrate it (charge and discharge deeply) every month.

Source: http://www.genstattu.com/blog/the-difference-between-li-ion-and-li-polymer-battery/

How to buy battery and use precautions

How to buy battery?

1. To choose has “national exemption” “Chinese famous brand” marks of the battery products and local famous brand products, that have the quality guarantee. Such as Gens ace&Tattu RC car lipo battery.
2. According to requirement of the electrical appliances, to choose the battery type and size, and also according to the size of the electrical appliances power consumption and characteristic, to purchase the fit battery.
3. Check the battery of the production date and shelf life, to choose the new battery, the new battery has better performance.
4. Check the battery of appearance, should to choose and buy the multicopter battery of package exquisite,look neat and clean and no leakage.
5. Pay attention to the battery marks, shall identify the manufacturer name, polarity, type, nominal voltage, trademark and others on battery. On the sales packaging, shall have the address, production date and shelf life or indicate shelf life of deadline, execution of the standard number. When buying the ALKALINE zinc manganese battery should has the “ALKALINE” or “LR”.
6. Due to mercury in battery is harmful to the environment, in order to protect the environment, when you purchase the battery should has trademark with “no mercury” “0% mercury” “no contain mercury”.

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Using the battery should be attention

1. Keep the clean between electrical and battery contact parts, wipe with wet cloth when necessity, after drying according to the polarity marked loaded correctly. It’s very important things when install the battery should to see clearly the battery polarity, we should be according to the requirement of electrical appliances manual installation using the recommended battery; If not,maybe lead to failure, and damage the electrical appliance or battery.
2. Don’t mix of the old and new batteries, should be replaced them at the same time. And don’t mix the same type but different brand of batteries, or you will make a set of some batteries in the battery over discharge in use, thus increasing the battery of leakage possibility.
3. Don’t heat or charge for disposable batteries, otherwise the possibly explosion.
4. Don’t short circuit, to avoid the battery leakage and heat by damage to the insulating outer packing.
5. Remove the battery when you don’t use the electrical appliances for a long time, and after used should turn off the power, lest make the batteries continue to discharge its internal battery adverse chemical reaction and lead to leaks.
6. Don’t discarded the wasted battery, as far as possibly to separated with other rubbish.

Source: http://www.genstattu.com/blog/how-to-buy-battery-and-use-precautions/

Best 6s lipo battery for sale from Tattu and Gens ace

Maybe you are wandering in the remote control world, and you are familiar with all parts of your hobby models. But how to choose the best 6s lipo battery for your UAV/500 600 RC HELI/FPV/RC hobby drones etc.? Here allows me to introduce the best 10000mah 6s lipo battery for sale from Tattu and Gens ace, which are professional battery for RC hobby and drones.

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The range of 6s lipo discharge rate

Tattu and Gens ace 6s lipo battery packs have capacity from 15C battery to 75C battery, and more high C lipos will be produced. ALL of these high C lipos are beyond the bounds of multirotor, let FPV into the world of 3D flying, show high performance aircraft, and provide more power for you.

The range of 6s lipo capacity

Tattu and Gens ace 6s lipo battery packs have capacity from 1000mAh to 30000mAh, Stable automatic stacking technology endows single cell capacity of 30000mAh, higher than comparable size packs. High capacity, up to 30000mAh, will provide enough energy for your hobby models.

The wide applications of 6s lipo battery

Tattu and Gens ace 6s lipo battery packs are widely used in performance aircrafts such as RC heli 500 600 700 size (MIKADO LOGO500, ALIGN T-REX550/600, GAUI X5, Outrage 550, Hirobo SDX, etc), 180mm 250mm 280mm 310mm FPV Racing (Skylark M4-FPV250, INDY250 PLUS, Vortex, Emax Nighthawk 250, MOJO 280 etc) and big UAV drones such as DJI S800, S800EVO, Walkera QR X800, FreeFly CineStar 6, FreeFly CineStar 8, Freefly ALTA, etc.

Where to buy the best 6s lipo battery?

Here you come to the right place. Tattu and Gens ace 6s lipo battery for sale is via official online shop www.genstattu.com where has Local Service , Quality Assurance , Best Prices and Fastest Shipping. Free shipping over $49.99 in USA, Over $198 in Canada.

Source: http://www.genstattu.com/blog/best-6s-lipo-battery-for-sale-from-tattu-and-gens-ace/