Lifepo4 Battery 12v 120ah

Shenzhen Benwei Lighting Technology Co., Ltd. is one of the best manufacturers and suppliers of lifepo4 battery 12v 120ah in China. Welcome to buy durable products for sale here and get pricelist from our factory. All customized products are with high quality and competitive price.

lifepo4 battery 12v 120ah

Product Features of lifepo4 battery 12v 120ah:

* Powerful and Reliable
* Deep Cycles
* High Energy Density
* Environmentally Friendy
* Grade A battery cells

* Durable and Light Weight

* Material: Lithium Iron Phosphate Battery Lifepo4

* SAFETY FRAME :  Waterproof ABS BOX

* Terminal Type:  M8 thread

* Easy maintenace: High quality deep cycle Prismatic type lifepo4 battery , NO After-sales  problem nearly. Free technique support  before and after sale service.

Product Specification:

Applications:

lifepo4 battery 12v 120ah

Customer remarks: 

FAQ:

Q: Are you a factory or trading company?

A: We are a factory with 3 production bases which is located in Shenzhen, Dongguan, Huizhou in Guangdong province.

Q: How does your factory do regarding quality control?

A: Quality is the priority. We always attach great importance to quality control from the start to the end. Our factory has gained UL, CE, FCC, ROHS, UN38.3, MSDS certification.

Q: How do you ship the LiFePo4 battery packs?

A: For sample orders or small battery packs, will be shipped by expresses like FedEx, UPS, TNT, or special lines, If the whole parcel is over 100KG, will be shipped by air or by sea, sea shipping is cheaper. Please kindly you can tell your nearest airport or sea port name for us to check the best option for your delivery.

Q: How do I track my shipment?

A: After we deliver your goods, we will send you the tracking No. once your goods have been shipped.

Q: Is this battery compatible with my own batteries?

A: Hello, we do not recommend connecting batteries of different brands since the BMS is different from the battery to the battery.

Q: What is your warranty?

A: Almost all our battery pack has 3 years warranty. We assure a cycle life of more than 2000times 80%DOD at 0.2C. That means you can use it for at least 5 years for a normal 1-time charge and discharge every day.

How to maintain the phone battery?

Now mobile phones use lithium batteries. Although lithium batteries have no memory, they also have a long life. Generally speaking, when we charge more than 500 times, the battery life has reached about 80%. At this time, we can feel the shortening of the battery life. Generally, at this time, some users start to replace the battery.

If the mobile phone is not used frequently, there is no shortage of power. But the power standby time is significantly worse, and sometimes 20/30% power will shut down. Make sure that your mobile phone is sufficient every month, use it up at least once or twice, and don’t keep your mobile phone plugged into the charger... If the mobile phone is always turned off at 20/30%, simply repeat the forced boot several times to completely empty the battery power, and then use the original charger to connect it carefully and slowly recharge it.

After 2013, mobile phones mostly use lithium batteries. Unlike the previous nickel-metal hydride batteries, lithium batteries do not have a memory effect (to be correct, the memory effect is very weak). There is no activation, and long-term charging will cause certain effects on the battery. Damage. So how long should the first charging time be controlled? It depends on the battery capacity. Generally speaking, it takes 2 to 4 hours. After the mobile phone shows that the charging is complete, it can be charged for another half an hour.

Use a clean eraser to gently wipe the metal contact surface between the phone battery and the phone, which can effectively improve the usage of the phone battery.

The metal surface of the cell phone battery that has been used for a long time has a certain degree of oxidation, which leads to poor contact. The oxide layer on the surface can be erased with a rubber sassafras to make the contact better.

At the same time, lithium-ion polymer batteries are most afraid of over-discharge, and recharging the mobile phone after exhaustion has a great impact on the battery life. Therefore, when using a mobile phone, it is best to charge when there is a certain amount of power remaining, and try to avoid recharging after the mobile phone is automatically turned off.

In addition, high temperature and low temperature are also two major factors that affect the life of mobile phones. In summer and winter, you should try to avoid using your mobile phone under high and low temperature conditions.

The use process of the battery of a mobile phone is a charging and discharging process, during which the negative and positive charges in the battery collide with each other. The reason why the battery is becoming less and less useful is because the kinetic energy inside the electron is relatively large at normal room temperature, so the battery is in an active state and leakage is relatively frequent. When the battery is placed in a low-temperature environment, the microstructure of the lithium film on the surface of the lithium battery and the electrolyte, as well as their interface, will change significantly, resulting in temporary inactivity inside the battery and reduced leakage current. Therefore, after recharging, the mobile phone’s The standby time will increase.

A lithium battery used only half of its power on the first day, and then it was fully charged. If the situation persists the next day, that is, use half of the charge and charge it twice in total. This can only be counted as one charging cycle, not two. Therefore, it may usually take several times to complete a cycle. Every time a charging cycle is completed, the battery capacity will decrease a bit. Of course, the reduction in power is very small. After many cycles of high-quality batteries, the capacity is still 80% of the factory's capacity.

Everyone should pay attention to the maintenance of our mobile phone battery. This will increase the life of the mobile phone battery. Don’t wait for the battery to run out. Turn off the battery and recharge it. For the mobile phone battery, it is in the best state when it is 60%. When it is out of power, just charge it. For lithium batteries, it has no memory function and will not record our charging status. Moreover, our mobile phones have a battery protection module to protect the charging and discharging process.

Recommendation: When not in use for a long time, try to charge the battery to 80% and store it in a cool and dry place. This allows the battery's own protection circuit to operate during a long storage period. If the battery is exposed to high temperature after fully charged, it will cause great damage to the battery. At the same time, don't play with the phone while charging, as this will easily cause the battery temperature to rise. (When we charge the battery and we are still playing with the mobile phone, the battery temperature will rise, which will damage the battery and cause its capacity to drop).

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