A: 1.High energy density ratio; 2. High working voltage; 3. No memory effect; 4. Environmental; 5. Light weight; 6. Low self-discharge rateContact person: Ashlee PengEmail:poeae..........com..........com

A: New green battery means a high performance and environmental battery. Lithium ion battery, Ni-MH battery and mercury free Alkaline battery are green batteries.Contact person: Ashlee PengEmail:poeae..........comWebsite:..........comTel:+86-13360681526

A: It means the electricity which can be discharged from the Li-ion battery under a certain condition.It also means the charge retention ability, the ability of keeping the electricity storaged into the battery under open circuit condition. It mainly effected by the battery manufacturer process, materials and the storage condition. And it's the main parameter to measure the battery peformance. Con...

A: Do moistureproof processing;B: Shorten the producing time, decrease the exposure time of the lithium battery tab in the air;C: backing and dehumidifying job should be done correctly;D: Working under dry condition.Contact person: Ashlee PengEmail:poeae..........comWebsite:..........comTel:+86-13360681526

A: It's the calculated capacity based on electric chemical theory according to the active material in inside of the battery.Contact person: Ashlee PengEmail:poeae..........comWebsite:..........comTel:+86-13360681526

A: It means the power which could be discharged out from a battery under a certain condition.Contact person: Ashlee PengEmail:sales01..........comWebsite:..........comTel:+86-13360681526

A: it's the average voltage of the lithium battery when it discharges power, from the begining till it ends.Contact person: Ashlee PengEmail:sales01..........comWebsite:..........comTel:+86-13360681526

A: For Li-poymer battery, the normal thickness range is 2mm to 12mm, if you need thicker or thinner one, please let us know your request, we will check if we can do it.Contact person: Ashlee PengEmail:sales01..........comWebsite:..........comTel:+86-13360681526

A: Yes, we can add box for rechargeable lithium battery, you just need to tell us the size and materials request, we will check if we have a current design suitable, if not , we have a open a new mould for you. Contact person: Ashlee PengEmail:sales01..........comWebsite:..........comTel:+86-13360681526

A: For rechargeable lithium ion battery, ICR material means lithium ion cobalt material , and the battery shap is round. The chemical formula is LiCoO2. Contact person: Ashlee PengEmail:sales01..........comWebsite:..........comTel:+86-13360681526

A: The charging voltage of each Li-ion battery cell with ICR material is 4.2V, if it's two cells in serial, the chargin voltage is 8.4V, and so on.Contact person: Ashlee PengEmail:sales01..........comWebsite:..........comTel:+86-13360681526

A: Working voltage range means the electric potential difference between the positive pole and negative pole when the battery is working. And the working discharge voltage of lithium ion battery is 3.6V.Contact person: Ashlee PengEmail:sales01..........comWebsite:..........comTel:+86-13360681526

A: Using a nail penetrated through a fully charged lithium ion battery pack , and keep the nail in the battery, battery should not explode or get on fire.Contact person: Ashlee PengEmail:sales01..........comWebsite:..........comTel:+86-13360681526

A: Put a hard stick on the fully charged li ion battery, and then drop a 20 pound heavy object from a certain height to the battery, and the battery should not explode or on fire.Contact person: Ashlee PengEmail:sales01..........comWebsite:..........comTel:+86-13360681526

A: Let the battery cell or battery pack drop from a 1m high place to the ground 3 times and check the impact from randam directions. Contact person: Ashlee PengEmail:sales01..........comWebsite:..........comTel:+86-13360681526

We are professional custom battery pack manufactuer, and we can provide charger together with battery, but if you don't mention the charger, usually we only provide battery for you. So when sending inquiry, please let us know your request in details.Contact person: Ashlee PengEmail:poeae..........comWebsite:..........comTel:+86-13360681526

Our battery pack factory is located in Dongguan, the addres is 3/F,Bldg A, Wanjia Technology Park,NO.88,Yayuan industrial Road, Nancheng Subdistrict, Dongguan city,Guangdong,ChinaYou are always welcome to visit our factory anytime, and we manily specialized in custom lithium ion battery pack, li-polymer battery pack, LiFePO4 battery pack and chargers.Contact person: Ashlee PengEmail:sales01............

A: 3-5 days, if we have all materails in stock, we even can finish samples in one day.

A: For battery cells in parallel, if one battery cell voltage is lower than other, the other battery cells will charge for the low voltage cell, the electricity will lose during charging for each other and the final output electricity will be undesirable.

A:There are 3 ways under unprofessionalcondition:1. For same capacity, lithiumbattery is lighter than Ni-MH battery and Ni-CD battery;2. Use a standard lithium batterycharger to charge the battery to see the change of the temperature;3. Make the battery short circuitfor a very short time, then use it to see if there’s electricity or not, ifnot, then it’s lithium battery, if there’s ...

1.High energy density.2.High working current.3.No memory effect.4.Long cycle life.5.No pollution.6.Light weight.7.Low self-discharge.

1.No leakage: Without any liquid electrolyte, colloidal solid is used inside the polymer battery. 2.Can be made into thin form battery: With 3.6v 400mAh, it can be thin to 0.5mm.3. Can be design to many shapes. 4.Can be bent and distorted: polymer battery can be bent to about 900.5.1. Can be made into high voltage in single cell: liquid electrolyte battery increase its voltage by several cells par...

A:The inner voltage of a battery is caused by the gas generated during charging/discharging.

A: Commonly used are LiPF6, LiClO4 and so on.

A: The design for lithium battery is as the requirements of electric appliances, providing the working power supply or power supply with the best using performance. The battery design must meet the using requirements of electric appliances first, and then improve, making the battery with the best integrated performance. On the basic of these, make sure the parameters of battery’s electrode, electr...

A: Inner pressure means the internal gas pressure in the battery. The formation of inner pressure: because the battery is sealed, when the battery is under the process of charge and discharge, the moisture and organic solvents inside the battery will resolve. If the gas produced by resolved haven’t been released or consumed, they will collect in the internal of the battery, and these gathered gas ...

A: 1.Pole sheet and separator paper should be justify-full, don’t force too much when using hands press the pole sheet and separator, rolling not too tight or too loose. 2. Check if the pole sheets are good without scratches, defects, gas holes, bubble or not. 3. Be careful when rolling, don’t be scratched.

A: 1.Choose a qualified battery. Choose chargers and batteries from a qualified factory, don’t chose a bad quality products just for saving money. 2. Avoid water and wet. It’s easy to get short circuit if battery get wet, which will even leads an accident. If such things happen, please dry in the sun or dry with blower. 3.Avoid physical impact. If physical impact occurs, you should check if th...

A: No, it won’t, the lithium ion battery short circuit protection time is about 300uS, it’s just like connect a big capacitance on the battery and charge the capacitance one time.

A: the possible reasons are as below:1.Inner polarization is big;2.The pole sheet absorbed water and react with electrolyte, which cause battery buldge;3.Quality and property problem of the electrolyte itself;4.The volume of injecting liquid is not enough;5.The sealing property of the laser soldering is bad, which may cause air leakage;6.Dust, especially the dust on electrolyte will easily cause s...

Anode and cathode active substance, collector, separator, electrolyte, outer cover, etc.

A：No, it won’t , if the battery has a PCM, when it short circuit, it will cut off the power.

A：We usually provide price within 24 hours after your confirmation about the battery, if you need it urgent, please call us or send inquiry with details to our company mail box, thus we can deal with your inquiry quickly.

A:No, it is normal for batteries to get warm during charging.

A: The present day technology enables Ni-MH to have either no or negligible memory effect.

A: Memory effect occurs when the battery is charged before its energy is fully consumed. The battery will remember its last residual capacity before it is recharged. Hence if you keep on charging the batteries before you have used up the energy, the service time of each cycle will get shorter and shorter.

A: Ni-MH & Ni-Cd batteries share the same nominal voltage of 1.2V per cell, whereas batteries using a different type of chemistry system: Lithium ion batteries provide a voltage of 3.6 - 3.7V and LiFePO4 batteries provide a voltage of 3.2V.

A: Generally for lithium ion battery there’s no MOQ, for lithium polymer battery , the MOQ is 1000pcs.

A: We usually quote within 24 hours after we confirm your requirements. If you are very urgent to get the price, please call us or tell us in your email so that we will regard your inquiry priority.

A: Yes, it is. All of our batteries are real capacity. Integrity is our basic principle.