The battery inside the moment any part of the solid material discharged by the batteries were pushed up more than 25cm distance, called the explosion. Determine if the Laptop battery explosion, using the following experimental conditions: The network covers an experimental battery, the battery life in the middle, away from the net on each side of the hood 25cm. Net density of 6-7 roots / cm, network cable with a diameter of 0.25 mm aluminum soft, if the experiment without solid part through the network mask to prove that the battery did not explode. Cause of the blast cells in general is:
1, safety valves for unreasonable to fail to ensure safety.
2, charging the battery internal pressure are too high.
3, the battery has problems, such as N / P unreasonable, do not hear a battery will explode on the battery lead to fear. Indeed, as long as you use products (including batteries and chargers) is a qualified product, these problems would not exist.
Eligible products are backed by a rigorous control of the factory, and batteries and chargers have a charge and discharge protection device inside, even if the Dell Inspiron 6000 battery or charger, including a loss of protection performance, another also can also protect your battery will not overload, a phenomenon also responsible explosion does not occur. Even if the battery charger and protective devices are ineffective, if you find that the battery is very hot, stop charging and sent to the professional inspection will prevent this from happening.
User discussion about the cause of the battery exploding finish:
A saying:
1 may seal your well, intense chemical reactions. There is no gas to escape unharmed, he could skip the
2, burrs and dust caused by the micro-short circuits
3, is not the shipper problem?
4 is not equipped with anti-overcurrent (short circuit) using PTC
5, it should be the process of cell production does not control well, leading to swelling caused by perception and shorts.
6, batteries and chargers poor contact, resulting in excessive load-loader discharge protection within sampling (data) abnormal. Personal guess exposure is the main cause of the explosion!
7, the temperature must be considered when you’re likely to receive the hp Pavilion dv8000 battery temperature, especially in places like India, the battery and heat dissipation between the negative cable to the battery charger or the charger to heat the battery if the internal fault is likely to lead to internal short-circuit has evolved into the fire explosion, if the charger is not good at high temperatures may also lead to failure overload protection (provided that Internal battery protection against overload protection circuit is also null and void), is not strange if an explosion?
8, it may protect the board as tension problems.
In another way:
1, in fact, the cause of battery explosion, no analysis of several companies to emerge, most batteries factory did not make sense to get together and their online customers with reasons were acceptable.
2, can not find a better reason, remember to write the report must Yao insisted the explosion was an accident in the upper right is the correct path!
3, if there is an explosion in the discussion here can clear, I am afraid that nobody can make the battery a. Lithium is now the largest defect? Bang – trouble!
4, the capacity of lithium batteries is not too big to prevent the explosion turned into an offensive weapon!!