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Is this year will be the first appeared in Shanghai general motor Chevrolet sail new BEV pure electric car, Next year will be introduced to China is the market Volt. Two car any different? This general motors GanWenWei President and general manager in automobile interview revealed, netease Chevrolet sail Sail batteries  pure electric cars new Volt and will be parallel lines.

Is this year will be the first appeared in Shanghai general motor Chevrolet sail new BEV pure electric car, Next year will be introduced to China is the market Volt. Two car any different? This general motors GanWenWei President and general manager in automobile interview revealed, netease Chevrolet sail BEV pure electric cars new Volt and will be parallel lines.

GanWenWei further Sail batteries explained, in fact, two car battery in the new energy and basic techniques of difference, just two car models, can continue to drive long etc are different.

At the same time, the comparison is technically Volt, so that the leading car belongs to high end products, Volt for those who need to use the vehicle can travel, configuration will be richer and more luxurious, The position will be more popular sail, can choose relatively small scope.

According to the introduction, Chevrolet Volt electric power to full-time, by driving at full speed. When the trip mileage in 60 km, Chevrolet Volt electric within a car can only 16 kilowatt-hours of lithium ion batteries that power to drive the reserves. And when the battery power, it can be depleted by an on-board gasoline or ethanol fuel such as vehicle electric generator to provide power to drive system, which has hundreds of kilometers of life.

Another is introduced in the next year, general Volt will formally decided production Cadillac, new concept car Converj electric vehicle will sail pure in 2 ~ 3 year. In fact, in the new energy ambition is far more than this. GanWenWei says, this is all existing models in the future, we will have a lot of new solutions, the existing models is parallel with the development. For example, we will further develop EN – V this line, hope in the tire system, at the same time, more to improve the interface will do a lot of improvement, do a lot of testing technology.

1, ship mianweihu valve vrla battery USES unique radial, roots, partition board structure design of the gate, using advanced nanometer technology (additive), high ratio of active substances into the slot, craft, the best hktria AGM battery, the compression ratio, low impedance has the properities and seal of high efficiency, charging reaction ability, good anti-shocking characteristics, volume and weight ratio can than conventional batteries can design than 10-15%.
2 mianweihu series valve vrla battery design follows
And, using pulse energy, efficient and environmentally friendly design, the unit capacity and reduce consumption lead with double-layer porous filter within the relief valve, ensure battery explosion acid, a column 12896.0 adopting unique double sealed battery technology, trough, cover adopt ABS engineering plastics, without the electro-hydraulic leakage, no pollution, no corrosion equipment, safety and reliability.
3 technical characteristics
A very TongXin column
Multiple copper alloy, the tensile strength to be high high (p) 390N/was reliable connection, resistance small cross-section area of 10-158 (3 Ω/m) suitable for high discharge current. Surface electroplating, corrosion resistance, shiny, beautiful appearance, prevent TongXin knurling, with a combined firm TongXin column.
B. a column ontology
Using lead-tin alloy castings, TongXin and lead a column with solid, small contact resistance, electric heat easily. Body surface smooth, fine grain, slow, acid, avoid the core suck up acid. The round, soft connection pillars, convenient installation, reliable connect, prevent terminals, effectively avoid seal structure damage, leakage.
C. combination terminals
A column ontology surface coated acid polymer sealing material, pressure and lead very close cooperation between column by column under way, with acid sealing structure of sealing terminals, combination is solved effectively pressure casing and lead a reliable seal, between column pressure casing, “O” type ring and a new polymer sealant triple seal structure, achieve organic combination of casing and extremely effective delay between ontology of core column, avoid the suction climb acid fluid leakage problem. The terminals,
D. plate
Battery board of both horizontally and vertically with reinforced design, the entire plate split into separate areas (plate, plate) of elongation (creep stress distribution on average) to each plate area, inhibit the board in the use process of elongation gate.
With roots type, radial reinforcement design, dense rib rib, dilute current distribution, rib, resistance distribution, shorten the distance, reduce the flow of resistance and improve the battery recharging capacity and improve the performance of anti-shocking, effectively preventing the charging caused by inadequate sulfuric acid salinization, enhance the plates resist happened premature capacity.
E. alloy formula
Gate panels by highly purified lead-tin alloy, calcium multivariate low calcium alloy than ordinary lead more evenly distributed, nucleation, improved more small density board of corrosion (than ordinary lead calcium alloy corrosion rate of 35-40% lower), and battery life,
The highly purified lead-tin alloy solder low calcium multiple elements can slow plate bar and active substances high resistance (film) the formation, thus effectively prevent the battery capacity attenuation PCL (early).
F. lead paste formula
Ship degrees are lead paste with high in conductive polymers, negative lead paste with imported within the compound resins, scientific ratio, temperature, humidity, thoroughly “dethronement into” (into), thereby groove of battery recharging filling ability enhancement, strong ability to accept, monomer battery voltage, capacity of open, temperature uniformity good outstanding performance.
G. a group of assembly
Positive and negative plate, plate hktria AGM microfine glass cotton clapboard thickness and groove space through science, the calculation precision of compression ratio are extremely, extremely tied in the assembly of the compression ratio unchanged, ensure monomer battery uniform and consistent resistance, prolong the life of the battery.
H. battery tank cover

Sail batteries

High strength, ABS, high temperature resistance, low temperature resistance, chemical corrosion, flame retardant,
Groove design of gas reservoir fluid structure, dynamic, with battery groove bottom USES shockproof design,
Exterior lines and popular design, the beauty is generous.