most lithium batteries on the market using lithium cobalt oxid
most lithium batteries on the market using lithium cobalt oxid
If the battery's memory effect has been produced, it should be how to restore the original capacity of it? First of all, the battery to fully discharge the battery to discharge to about 24 hours until fully discharged, again fully charged, so often repeated several times, you can restore the battery capacity, unless the battery has been damaged. However, to avoid this phenomenon the best way, or suggest that you buy NiMH batteries or lithium batteries. Eight superior lithium iron phosphate lithium iron phosphate is used to make lithium ion batteries, now the main direction is the battery power, the relative NI-H, Ni-Cd battery has a great advantage.
Lithium iron phosphate battery Eight Advantages sony laptop battery Power tools battery
1, long life
Long life cycle life of lead-acid battery is about 300 times, 500 times the maximum also, lithium iron phosphate in more than 2,000, the standard charge (5 hour rate), up to 2000 times. With the quality of lead-acid battery is "new for half a year old for six months, six months, maintain and safeguard the" most will be 1 to 1.5 years, while the lithium iron phosphate used under the same conditions, will reach 7 to 8 years. Taken together, cost performance for lead-acid batteries for more than 4 times.
Second, use of safety
Completely solve the lithium iron phosphate lithium cobalt oxide and lithium manganese oxide of security issues, lithium cobalt oxide and lithium manganese oxide in a strong collision would produce an explosion of consumer safety threat and that lithium iron phosphate to a rigorous safety testing, even in the worst traffic accident would not have exploded.
3, can be high current
2C fast charge and discharge, under the dedicated charger, 1.5C within 40 minutes you can recharge the battery is full, the starting current up to 2C, while the performance of lead-acid batteries are unnecessary.
Fourth, high temperature, lithium iron phosphate peak heat up to 350 -500 and manganese lithium and lithium cobalt oxide only about 200 .
5, large capacity.
6, no memory effect. Dell 310-6321 battery Dell 1691p battery Dell Inspiron 500m battery Dell 6Y270 battery
7, small size and light weight.
8, green.
Real lithium-ion battery safety
Lithium iron phosphate (LiFePO4) as the cathode material, is true security through the misuse of test battery. LiFePO4 high temperature, does not decompose when heated, battery overcharging or short circuit in the case of physical and chemical properties of its extremely stable. Battery abused, LiFePO4 will not release or thermal runaway due to heat caused by burning the battery. Under the 3.6A5V overcharge the battery, the battery will not exceed the maximum temperature of 55 , very safe, hot-box tests, 7 to 8 hours after heating to 300 , the battery temperature is almost consistent with the case temperature does not appear in short, extrusion and acupuncture, the temperature does not exceed 110 .
Currently, most lithium batteries on the market using lithium cobalt oxide and lithium manganese oxide as cathode material. Use of lithium iron phosphate as cathode material, with olivine-type structure can meet the ideal high-security high-power lithium battery high capacity needs of the LiFePO4, known as "lithium-ion batteries a new era Dell inspiron 8600 battery Latitude x300 series battery Dell latitude cpi battery Dell 1x793 battery."
LiFePO4 non-toxic, environmentally friendly, abundant raw materials, high specific capacity, charge and discharge stable cycle performance, thermal stability, high, very safe and reliable, using the materials of lithium-ion battery is suitable for on safety, cycle life, power characteristics, using a very cost-sensitive battery applications.
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