Factory direct sales, bulk wholesale, factory inspections are welcome
All the batteries sold by our company have been divided into capacity cabinets to ensure sufficient C. Dear friends, please rest assured to buy! ! !
The battery needs to be activated to reach the maximum discharge capacity, which is about 10 charge/discharge cycles.
Product Introduction
Product model number: 9042120
Product nominal capacity: 4500mAh
Product voltage: 3.7V(standard)
Product specifications: 9mm *42mm * 120mm (thickness, width, length)
Weight: 102 grams
Standard charging method: 0.5C CC(Constant current)Charge to 4.25V, then CV(Constant voltage 4.2V)Charge until
recharging current≤0.05C
Maximum charging current: 5C
Maximum discharge current: 40C
Discharge cut-off voltage: 3.65V
Discharge temperature: -20°C~+60°C
Product internal resistance: 2mΩWithin
Charge and discharge times:≥200 times
Environmental pollution: no harmful substances such as cadmium, lead, mercury, etc.
![](https://img.alicdn.com/imgextra/i3/361383228/TB20eracSvHfKJjSZFPXXbttpXa_!!361383228.jpg)
![](https://img.alicdn.com/imgextra/i1/361383228/TB2BWsHbDAKh1JjSZFDXXbKlFXa_!!361383228.jpg)
![](https://img.alicdn.com/imgextra/i3/361383228/TB2Ex6HwkqvpuFjSZFhXXaOgXXa_!!361383228.jpg)
![](https://img.alicdn.com/imgextra/i4/361383228/TB2lsKTcIPRfKJjSZFOXXbKEVXa_!!361383228.jpg)
Storage:
In order to ensure that the battery maintains the capacity level, it is recommended that the battery and battery pack be stored at -20~35℃, low humidity, and no corrosive gas. Storage under high temperature or high humidity will cause battery leakage, rust, and capacity reduction. Long-term storage may reduce the capacity of the battery and battery pack. At least cycle charge and discharge once in a month.
warn:
Reverse charging is not allowed, and the battery should be connected according to the polarity, and the reverse connection is not allowed.
Short circuit is not allowed, otherwise it will cause permanent damage.
The battery cannot be used under extreme conditions, such as extreme temperature, deep cycle, extreme overcharge and overdischarge. One overcharge or overdischarge will cause the battery to bulge, permanently damage and irreparably.
Please store the battery in a cool and dry place. If a large number of batteries are stored or shipped, the batteries must be discharged to the storage voltage first.(3.7V to 3.9V).
Do not solder directly to the battery(Must be transferred to nickel. If you don’t need to transfer nickel, please communicate with customer service).
If the battery has abnormal conditions such as noise, high temperature, liquid leakage, etc., please stop using it immediately.
Do not throw into fire or try to disassemble, the battery may burn or produce harmful substances.
It is not allowed to mix old batteries or half-used batteries with new batteries, otherwise over-discharge will occur.
Do not cut the outer casing and remove the outer tube of the battery.
It is not allowed to put the battery in water.
Precautions:
There must be someone at home when the battery is charging. If this regulation is violated, the buyer shall bear all the consequences.
The battery should be charged before use. Use a dedicated balance charger to charge.
The battery should not be used in a sealed manner, and appropriate ventilation devices should be provided, otherwise the battery may generate hydrogen gas, which may cause an explosion if there is an ignition source.
Do not attempt to separate the battery pack or subject it to squeeze and collision, which may cause the battery to heat up or catch fire. The splashed alkaline electrolyte will damage the skin and eyes and will also corrode clothing.
Keep the battery away from children. If it is swallowed, contact a doctor immediately.
When the battery is not in use, it should be removed from the device.
When the battery is hot, do not touch it until it cools down.
When the battery is in use, the device should be turned off when the energy drops to avoid over-discharge.
When unplugging the battery pack, you should hold the battery pack terminal and not the cord.
After the battery is used, if the battery is hot, it can be placed in a ventilated place without direct sunlight before recharging.
BatteriesDIY is risky, so those who don’t understand should be cautious about taking pictures.
If you buy batteries, it means that you are familiar with the precautions of lithium batteries, and our company is not responsible for the consequences.
Friends who DIY assembling batteries by themselves, please note: we can only guarantee that the monomer is good, and can be returned if there is a problem; for problems after assembly or during assembly, we cannot guarantee the return, such as the protection board is connected to the wrong wire and burned to cause the battery to be damaged. , If the battery is damaged by the charger failure, and the battery is damaged by the assembly error, we cannot provide the return; if the battery is damaged, such as swollen, welded, etc., we do not provide return and exchange, the battery cell can only be unused pass(The electrode is intact, without welding or damage, and the appearance is intact)Return and exchange is provided under the status, and 7 days test time is provided after the arrival of the goods. After this time, there is no problem with the battery, and no return or exchange is provided.
Dongguan Zixing Electronic Technology Co., Ltd. is a company specializing in the development, production and processing of model batteries and related electronic products.Committed to the research and development, production and sales of model batteries, including aircraft models, car models, boat models, etc., drone batteries, plant protection batteries, aerial photography batteries, and car starter batteries. The company''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''s customer base is all over the country, There are also a large number of loyal customers abroad. Welcome to consult with major model aeroplane clubs, school model aeroplane classes, Taobao sellers, and wholesale agents across the country! maleThe company can issue regular machines to issue ordinary and value-added tax piao! Guangdong quality and trustworthy!
The purple gas comes from the east, the stars shine
Buy batteries and find Zixing, so confident!