The battery under development has demonstrated excellent performance in terms of energy and power density, efficiency, 500a charge and discharge current, internal resistance and maintenance work.

并表明，开发中的电池在能量和功率密度、效率、500a充电和放电电流、内部电阻和维护等各方面都有极好的性能。

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Comparatively, the former has relatively higher charge efficiency, so it is frequently used in the technology of high voltage and large current discharge.

相比较而言，恒流充电具有较高的充电效率，所以在高压强流脉冲放电技术当中一般都采用恒流充电方式。

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The initial efficiency of discharge-charge, resistance, cycle performance, voltage platform and low temperature performance of Li-ion batteries with different electrolyte was studied.

对使用不同电解液的电池的初始充放电效率、内阻、循环性能、电压平台、低温性能等进行了测试分析。

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