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Sealed lead-acid cells and batteries having internal and external restraint for accommodating plate growth
Sealed lead-acid cells and batteries having internal and external restraint for accommodating plate growth
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机译:具有内部和外部约束的密封铅酸电池和电池组,以适应极板生长
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摘要
Sealed lead-acid cells are disclosed which include an internal cell restraint contacting the interior surface of the cover and positioned between the positive plates and the cover, the internal cell restraint cooperates with an external cell restraint, such as a coated metal face plate, to direct positive plate growth which occurs in service away from the cover, the features disclosed allowing plastic-to-plastic terminal post-cover seals to be used and allow cells of capacities of up to 2,000 Ampere Hours or more to be provided.
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