在电解液中同时添加氧化铟和氧化锌可提高电池的充放电效率和荷电保持能力，电池的循环寿命也得到提高。

Especially, the battery with electrolyte saturated by zinc oxide and indium oxide shows excellent charging-discharging performance and charge retention capacity as well as its cycle life.

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通过在储氢合金中掺适量的钴系添加剂，可显著提高电池的耐过放能力、合金粉的循环寿命及电极容量。

The over-discharge resist ability of batteries, the cycle life of alloys and the capacity of electrodes can be distinctly improved by mixing appropriate amount of Co additives with alloys.

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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。

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.

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