User:Dikkysun

The lithium ion compared with the nickel metal hydride

The nickel metal hydride cost to be low, the quality is heavy, power density, above each kilogram 60 tile one hour, self-discharging: under 68 degree fahrenheits each month discharges 30%, biggest charging rate: The maximum capacity divides 10, number of times life: 300 times, depth electric discharge: The entire characteristic falls randomly, under the heat condition responded extremely: The battery can inflate, creates the electric leakage, protects line's use: Basically use the chemistry catalyst joins in the formula to be possible to produce the hydrogen nickel to transfer the water. preservation way: Under the normal temperature will store up will but discharge. The lithium ion (Li-ion), just like the Li-ion of SONY VGP-BPL9 Battery ,the cost is high, the weight is light, power density: Each kilogram 200 tile/hour, self-discharging: under 60 degree fahrenheits each month self-discharging 5%, biggest charging rate: The capacity divides 2. number of times life: 12 to 18 months, no matter charge number of times. Depth electric discharge: Will damage the entire battery. Under the heat condition discharges extremely: The battery will possibly explode. Protects line's function: The overheated power failure protection, the pressure release, the surcharge interrupt protection, crosses the electric discharge short circuit protection. Preserved way: after 40% charges refrigerates, but do not freeze.