Improvements of the recipe of pastes and lead alloys can increase the charge acceptance of VRLAB, and it is an effective approach to solve the PCL problem of the VRLAB.

改进的铅膏和板栅合金配方提高了VRLA电池充电接受能力和循环寿命，这是解决VRLA电池早期容量损失(PCL)的有效途径之一。

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The lead free silver conducting pastes were prepared by using silver powder, lead free low-melting glass and terpineol ethyl cellulose solution.

以银粉、低熔无铅玻璃和乙基纤维素松油醇溶液制备了无铅银导电浆料。

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