3 years ago, Boston-Power Corporation to begin development of Sonata battery , and the traditional idea is different, the capacity is not the Sonata battery demands, the aim is to create a loss of the use of low battery. hp pavilion dv2000t battery
Sonata batteries, and the traditional 18650 significantly different, it is more like we use a square meter in the battery. The following is the use Sonata batteries and conventional batteries laptop battery comparison chart:
Can be found, Sonata battery, and the traditional battery than the battery pack of batteries to reduce the number of 3.
Boston-Power's Sonata battery charge and discharge times up to 1,000 times, but the performance did not decline. This is roughly equivalent to three times the current battery life. That before every laptop computers need to use the life of batteries two to three high-end business users, and now need only one battery is enough. In addition, Sonata battery charge just enough to take 30 minutes to 80% of the electricity, and sufficient power is also just 1 hour, there will be no decline in battery performance. Now the battery is generally used when the fast charge mode should be sufficient enough 1 hour 80% of the electricity, but also in filling over 300 after which the performance of the battery will drop 60% -80%.hp pavilion dv4014ap-pv332pa battery
Sonata design elements using mixed oxide (Co and Mn) cathode chemistry, the chemical reaction and the traditional lithium batteries have a significant difference. CID launched an independent low-and special PTC, can avoid the phenomenon of cell pressure is too high. Novel current interrupt devices, new hot melt wire, unique pressure relief valve, and more secure package configurations, all that security has improved significantly.
In addition, Sonata also has the industry's fastest recharge rate, in just 30 minutes to 80% of full capacity, which means that other battery charge time is only half or less. Sonata widely used in the existing battery pack design and dimensions, but the original structure of the battery pack 18650 2p3s, the Sonata battery structure is 3s. hp pavilion dv4019ap-py881pa battery
Summarize, Sonata battery can reduce the capacity loss rate of reasons:
1. Batteries mixed oxide cathode with a new chemical materials, over charge or over discharge has little effect for the reaction chain.
2. Fewer battery pack (only three), the actual increase in effective capacity, I guess, that exist within the buffer batteries overcharge and over discharge mechanism.HP HSTNN-IB09 Laptop Battery
3. Control Circuit. I guess because the number of batteries reduced to three, there may be a single control circuit for independent control batteries.
HP to such use Sonata lithium-ion technology battery called Enviro series, HP said that the battery life of most HP 403808-001 Laptop Battery 3 times, so HP will provide a three-year warranty.
HP's first offering will be the Enviro Series NH493AA # ABA type battery, this battery compatible with the following models: HP Pavilion dv4, dv5, dv6, HP HDX 16, HP G50, G60, G61, G70, G71, and Compaq models Compaq Presario CQ40, CQ45, CQ50, CQ60, CQ61, CQ70, CQ71.HP HSTNN-IB20 Laptop Battery
HP Li-ion battery technology with Sonata price of $ 149.99, the price is not cheap. Product will begin shipping later this month. For the new factory models, HP will this battery as an optional battery pack sales.
