Electrochemical batteries, lithium ones in particular, are the best option, converting stored chemical energy into electricity with high efficiency and without toxic emissions.
电化学电池，特别是锂电池，成为了最佳选择，因为它们把化学能转变为电能效率很高并且无有毒物质释放。
The batteries have to store a lot of energy in a small, light package, scoring high in a quality known as energy density.
新型电池必须在轻小的电池组里储存大量电能，在能量密度上表现出高评分。
In the near term, better electrodes that store more energy using less material could help, such as the silicon ones Panasonic is rolling out (Tesla to Use High-Energy Batteries from Panasonic).
在近期内，使用较少的材料、却能储存更多电能的较佳电极可能有所帮助，例如松下企业所推出硅质电极(参见“特斯拉汽车将采用松下企业的高能量电池”一文)。
Electrolyte was one of the key points which made rechargeable lithium ion batteries with high power and energy density, long cycling life and desirable safety.
电解质是制备高功率密度和高能量密度、长循环寿命和安全性能良好的锂离子电池的关键材料之一。
Weighing just 1, 600 kg (3, 500 lb), as much as a medium-sized car, theplane powered by four electric motors is designed to save energy from its solarcells in high-performance batteries.
这家飞机配有四台电动机，这种电动机能够节约使用高性能电池内的太阳能电池能源，整架飞机只有1600公斤，约合3500磅，和一辆中型汽车相当。
Alkaline zinc manganese dioxide batteries have been paid much attention to because of high specific energy, specific power and low cost.
高比能量和高比功率且价廉的碱性锌锰电池倍受人们关注。
Lithium ion batteries are attracting more attentions for their superior properties like high voltage, high energy density, high-speed discharge, low self-discharge, low toxicity, etc.
锂离子电池具有比能量高、体积小、质量轻、可高速率放电、自放电率低、循环寿命长、无毒等优异性能而倍受世人青睐。
Zinc acts as negative material of batteries, with the advantages of low equilibrium potential, good reversibility, high specific energy, rich resources, low cost, little poison and easy treatment.
锌作为电池负极材料，其优点有：平衡电位低、可逆性好、质量比能量和体积比能量高，而且锌资源丰富、价格低廉、毒性小、易处理。
Rechargeable lithium ion batteries have attracted worldwide attention because its high energy invert efficiency, good to environment, easy to carry and convenient for using.
锂离子二次电池具有能量转换效率高、环境污染小、便于携带、使用方便等特点。
Electrolyte is one of the key materials in making rechargeable lithium-ion batteries with high power and energy density, long cycling life and desirable safety.
电解质是制备比功率大、比能量高、循环寿命长和安全性能良好的锂离子蓄电池的关键材料之一。
These batteries will have a high specific energy density.
这些电池都将具备很高的能量密度。
The device lifetime for more than 10 years, high-energy lithium batteries as a power supply, you can replace the panel.
该装置寿命超过10年，高能锂电池作为电源，可在面板上更换。
High-efficiency silicon solar battery panels and physical capacity perfect combination of maintenance-free batteries, flash-powered energy, consecutive rainy days to normal flashlight.
高效率硅太阳能物理电池板和大容量免维护电池完美结合，为闪光器提供动力能源，能连续阴雨天正常闪光。
Lithium nickel oxide as the positive electrode of rechargeable lithium ion batteries with a high energy density and lower cost has aroused more and more interests.
镍酸锂作为高性能、低成本的锂离子电池正极材料已倍受关注。
It was pointed out that redox flow batteries, which possess advantages of low capital cost, high energy efficiency and long lifetime, were the most promising commercial technologies.
介绍了各种储能方式及其特点，综述了大型储能技术的研究开发状况，其中氧化还原液流电池具有成本低、效率高、寿命长等优点，商业化前景看好。
"Society really needs a low-cost, high-performance energy storage device, such as batteries and simple supercapacitors," he said.
“社会确实需要一个低成本，高性能的能量储存设备，如电池和超级电容器简单，”他说。
Supercapacitors are new energy storage, combining the advantages of the high specific power of dielectric capacitors and the high specific energy of rechargeable batteries.
超级电容器作为一种新型的储能元件，兼具了电解电容器的高功率和电池的高比能的优势。
It is designed to fly day and night by saving surplus energy from its 12,000 solar cells in high-performance batteries.
它旨在通过保存一天飞从12,000高性能电池，太阳能电池的剩余精力的夜晚。
The positive grid made from the alloy materials can be applied to produce high-energy whole-sealed lead-acid batteries, ensuring good performances of batteries.
用该合金材料制成的正极板栅用于生产高能量全密闭铅酸蓄电池，保证电池的性能优良。
The NNL has been designing and preparing high-efficiency energy storage and transformation materials for direct-coal-power SOFC, lithium-ion batteries, and solar cells in the past ten years.
在过去的十年中，NNL已经设计并制备了多种高效能源储存与转化材料，包括直接碳-固体氧化物燃料电池（SOFC）、锂离子电池和太阳能电池等。
Carbon-Coated Porous Aluminum Foil Anode for High-Rate, Long-Term Cycling Stability, and High Energy Density Dual-Ion Batteries "."
本文提出了用于高倍率，长循环稳定性，高能量密度的双离子电池负极的碳包覆多孔铝箔。
Carbon-Coated Porous Aluminum Foil Anode for High-Rate, Long-Term Cycling Stability, and High Energy Density Dual-Ion Batteries "."
本文提出了用于高倍率，长循环稳定性，高能量密度的双离子电池负极的碳包覆多孔铝箔。
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