双登卷绕式阀控密封铅酸蓄电池通过采用具有极高析氢过电位的合金通过特殊工艺制造板栅，同时对正负极活性物质量的合理匹配等工艺措施，使得负极上发生的析氢过程得以最大限度地受到抑制，同时正极因过充电所产生的氧气通过隔膜到达负极，并与负极上的铅发生反应，生成水，这样便使得电池内部气体的再复合，防止失水，实现免维护。
The application of the alloy that can effectively reduce the release of hydrogen, the special technique in manufacturing grid, and the appropriate match of active materials of both negative plates and positive plates, all these enable spiral valve-regulated sealed lead-acid battery (SPB), greatly restrain the release of hydrogen from negative plates, at the same time the generated oxygen, due to overcharge of positive plates, arrive at negative plates through the diaphragm and compose with lead in the negative, thus enable the recombination of gas inside of the battery and prevent the case of water loss so that water addition is free.
Comparing to flat battery, the spiral battery is made at high pressure through the spiral of plates of only 1mm.Special technique fashion characterizes the battery in many aspects:
1. Superior high rate discharge capability, with max. discharge rate of 18C10
2. Outstanding performance of high/low temperature, able to work under the temperature of -55℃～75℃
3. Steady high work voltage, higher power density
4. Robust structure have excellent performance of shock resistance
5. No floating electrolyte, able to placed at any direction
6. Fast chargeable charge is possible, 95% plus capacity may be charged within 40 minutes
7. Super service life, design float charging service life is more than 8 years
8. Excellent deep discharge performances in low current
Main application:
Instrument, electric tools, physical exercise devices, medical devices, solar light, electricity transferring equipment, standby power supply, Hybrid electric car and the start of the car
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