Posts Tagged ‘dell 312-0068’

Battery safety guidelines instructions

Monday, March 16th, 2009
1. Abuse of the battery can cause the battery short-circuit, insulation film melted and damaged safety valve or other safety equipment, resulting in leakage, heat or explosion. At the battery before you use Please read the safety instructions.

2. Do not store the battery at high temperature or the battery into the fire.

3. Do not reverse the battery placed in the electric device.

4. If you connect the charger can not work, not to force the battery into the charger. Please check the battery anode is placed correctly.

5. Do not directly connected to the power output of battery or car cigarette lighter port.

6. Do not directly to the battery positive and negative metal plates or wires to connect. Do not store the battery when wires and metal plates or the like together.

7. Do not dissect, demolition battery.

8. Do not place the battery anode is directly welded together.

9. Please use the support of the Company to charge the battery charger.

10. Vicinity battery vent, do not plug.

11. Please avoid the use of vacuum battery box / tray, because the battery in the use of the process of releasing the gas.

12. Battery has lye, Do not let lye splash in eyes. If they splash into, not to hand rub the eyes, immediately rinse with plenty of water and sent to hospital.

13. Do not use leakage, discoloration, or other appearance has changed the battery.

14. Do not wet the battery or put the water, this will cause the battery or rust fever.

15. Do not tear up the cell outer membrane, this can easily cause a short circuit the battery. Short-circuit the battery can cause fever, leakage or explosion.

16. Please follow the specifications provided for Ways to battery charging, not to overcharge. Rechargeable batteries have lead to fever, leakage or explosion.

17. The internal battery has lye, if inadvertent contact with the skin or clothing will damage the skin, immediately wash with water.

18. Kept away from children, if they were children wrongly, please send an immediate hospital treatment.

19. Battery before use Please read the relevant instructions to use electrical and attention to matters such as improper use may cause the battery not work correctly.

20. Please note in accordance with the charger manual on the way to the battery.

21. If it is found that the battery has rust, fever or other abnormal situation, please stop using, and feedback to the Company.

22. Equipment after use, please turn off the power switch in order to facilitate battery maintenance.

23. Long battery when not in use, from the electrical equipment out, and placed in the drying temperature of 20-35 degrees environment. This prevents the battery performance.

24. Do not hit, dropped the battery, this will cause battery leakage or fever.

25. Please do not be a rechargeable battery and non-rechargeable batteries, new batteries and old batteries, different brands and different capacity batteries. This will lead to the battery have been released.

26. Away from sources of heat, too high a temperature will lead to battery leakage, at the same time a long time at high temperature environment can also reduce battery performance and reduce battery life.

27. Placed away from children and to ensure that children should not from the charger or other electrical equipment out of the battery.

28. Please guardians of minors guiding the use of batteries, and to ensure that their use in strict accordance with the method described in the manual.

1. Charging Characteristics

Charging voltage will be subject to the charge current, charge time and environmental temperature. Increase the charge current or lower ambient temperature would result in the increase of charging voltage. With the charging efficiency will also charge current, charge time and the impact of ambient temperature, ambient temperature reduce the charging efficiency will lead to decline.

2. Discharge Characteristics

Discharge characteristic curves will be subject to discharge current and ambient temperature and other factors, increasing discharge current or lower ambient temperature will reduce the discharge capacity and discharge efficiency.

3. Cycle life

Battery cycle life and the use of current and environmental temperature. When the battery charge-discharge environment and the use of electrical equipment in line environment (standard environment) when the battery can play to the best performance.

4. Storage performance

Under normal circumstances, good rechargeable electric battery after storage at some time, it would lose part of the capacity, that is, the battery self-discharge situation. Storage battery the higher the ambient temperature, the battery self-discharge more serious, but the loss of some capacity can be recharged to resume. In addition, the maintenance of storage batteries charged battery performance itself useful, as long as the appropriate storage environment, the battery capacity can be repeated to restore the charge and discharge.

5. The Company may use in accordance with specific customer requirements, design can be produced at high temperature or low temperature environment of the battery.

6. Safety Performance

7. Overcharge, short circuit and reverse battery, such as improper use will lead to the battery internal pressure are too high, resulting in a series of questions, such as: leakage, explosion. Although the battery has been designed to take into account these issues, and the battery inside using the safety valve to prevent such things happen, but still in strict accordance with the instructions you use.latitude d600 battery , latitude d610 battery , dell 312-0068 , dell 6y270 .

Lithium-ion batteries(b)

Tuesday, February 17th, 2009

Lithium-ion battery security features

Lithium-ion dell laptop battery has been very widely used in people’s daily lives, so it should definitely be the safety performance of lithium-ion batteries are the first assessment indicators. For lithium-ion battery safety performance assessment indicators, the international community provides for very strict standards, a qualified Li-ion batteries in the safety performance should meet the following conditions.

(1) Short Circuit: No fire, not explosion

(2) Overcharge: No fire, not explosion

(3) hot box test: no fire, not explosion (150 ℃ thermostat 10min)

(4) needle puncture: No explosion (Ф3mm nail penetration with batteries)

(5) the impact of flat-panel: no fire, not explosion (10kg weights since 1M height batteries)

(6) burning: No explosion (gas flame barbecue batteries)

Lithium-ion latitude d510 battery safety features are how to achieve the?

Lithium-ion batteries in order to ensure safe and reliable use, the experts had a very strict and careful design of the battery safety in order to achieve security assessment battery indicator.

(1) divide 135 ℃ Automatic shutdown protection

Adopting international advanced Celgard2300PE-PP-PE three-tier composite membrane. The battery temperature reached 120 ℃, the composite membrane on both sides of the PE film hole closed, the battery internal resistance increases, the battery internal temperature down, the battery temperature reached 135 ℃, when, PP film hole closed, the battery internal circuit, the battery is no longer warming, to ensure safe and reliable latitude d520 battery.

(2) add to the electric fluid additives

Overcharge the battery, the battery voltage higher than 4.2V under the conditions of electric and electro-hydraulic fluid additives in other polymeric material, the battery internal resistance of mates increased, the formation of large area internal battery circuit, the battery is no longer warming.

(3) the battery cover composite structure

The battery cover the use of explosion-proof structure notch, battery temperature, the battery internal activation generated by the process part of the gas expansion, the battery internal pressure increased, the pressure reaches a certain degree of notch rupture deflated.

(4) a variety of environmental abuse trial

For the misuse of tests, such as external short circuit, overcharge, acupuncture, flat shock, burning and so on, examining the safety performance of the battery. At the same time, the battery temperature shock test and vibration, drops, shocks and other mechanical properties test, inspect the battery in the actual use of environmental performance under the circumstances.

Lithium-ion latitude d600 battery are a new type of green environmental protection battery

“Care for the environment, the protection of the Earth” is our bounden duty of every individual. How the U.S. environmental philosophy reflected in the action then?

As a battery consumers should buy, the use of new green battery; as the battery manufacturers should be the production of new green battery. Only through the concerted efforts of everyone to create, protect our natural beauty and harmony.

New type of battery is the green environmental protection in recent years have been put into use or are being developed for a class of high-performance, non-polluting batteries. Has been substantial use of lithium-ion batteries, nickel metal hydride batteries and are promoting the use of mercury-free alkaline manganese dioxide batteries are being developed, as well as lithium or lithium ion plastic batteries, fuel cells, electrochemical energy storage supercapacitor are new green areas of the dell 312-0068. In addition, the current has been widely applied to the use of solar photovoltaic conversion of solar cells (also known as photovoltaic power generation), also fall into this category.