鎳(nie)氫電池規范叫法：金屬氫化物鎳(nie)電池

標稱(cheng)電壓(表(biao)示電池電壓的近似值)：nX1.2V。(以3508氫(qing)電為例，n=3)

終止電壓(規(gui)定放(fang)電終止時)：nX1.0V。

充(chong)電(dian)制式：(恒(heng)(heng)流，在以(yi)0.2C放電(dian)至終止電(dian)壓后開始恒(heng)(heng)流充(chong)電(dian))

1、0.4C充電(dian)：以0.4C充電(dian)3.5h

2、完全充電(dian)：以0.1C充電(dian)16h

放電性能：(只說其一，與大家(jia)關系密切的)

0.2C放(fang)(fang)電(dian)(dian)：以0.2C放(fang)(fang)電(dian)(dian)至終止電(dian)(dian)壓，放(fang)(fang)電(dian)(dian)時(shi)間(jian)應不小(xiao)于5h。

國家(jia)技術監督部門鑒定(ding)(ding)氫電(dian)(dian)(dian)容(rong)量，是按照0.4C的(de)(de)充(chong)(chong)電(dian)(dian)(dian)制式(shi)充(chong)(chong)電(dian)(dian)(dian)，并(bing)按照0.2C的(de)(de)放電(dian)(dian)(dian)制式(shi)放電(dian)(dian)(dian)的(de)(de)。完(wan)全充(chong)(chong)電(dian)(dian)(dian)是用于(yu)鑒定(ding)(ding)電(dian)(dian)(dian)池的(de)(de)儲存性能的(de)(de)，在儲存12個月后，經完(wan)全充(chong)(chong)電(dian)(dian)(dian)后，以0.2C放電(dian)(dian)(dian)，時間不應低于(yu)4h。過充(chong)(chong)電(dian)(dian)(dian)性能：0.4C充(chong)(chong)電(dian)(dian)(dian)結(jie)束后，繼(ji)續以0.1C充(chong)(chong)電(dian)(dian)(dian)48h，應不變形、不漏夜、不冒煙、等等。

以(yi)(yi)上(shang)是對氫(qing)電國家標準GB/T18288-2000的簡單(dan)描述，由此我們可以(yi)(yi)看出幾(ji)個問題：

1、對于氫電(dian)，完全(quan)充電(dian)有好(hao)(hao)處，可以充的更飽，好(hao)(hao)象就是(shi)大家(jia)的激活概(gai)念。

2、但是，完全充電是有條件的，那就是0.1C，但市場上的充電器不會設計這么小的充電電流(以3508氫電計，應是50mA)，如果用普通的充電器16小時，要(yao)(yao)么充(chong)電(dian)器充(chong)滿后(hou)已經截止，剩下(xia)是浪(lang)費時間(jian)，要(yao)(yao)么充(chong)滿后(hou)的涓流(liu)過(guo)大造成(cheng)過(guo)充(chong)。但氫電(dian)抗過(guo)充(chong)的能力比(bi)鋰電(dian)強(qiang)的多。即使這樣我們也(ye)不(bu)應(ying)該去考驗(yan)它呀(ya)。

3、10幾個小時(shi)(shi)的(de)(de)(de)充電(dian)(dian)(dian)時(shi)(shi)間概念是(shi)(shi)(shi)(shi)從氫(qing)(qing)(qing)電(dian)(dian)(dian)時(shi)(shi)延(yan)續來的(de)(de)(de)，但對(dui)于鋰電(dian)(dian)(dian)已經(jing)不適(shi)(shi)用(yong)了(le)。氫(qing)(qing)(qing)電(dian)(dian)(dian)的(de)(de)(de)規范有(you)一(yi)個完全充電(dian)(dian)(dian)的(de)(de)(de)條(tiao)款，但是(shi)(shi)(shi)(shi)有(you)條(tiao)件的(de)(de)(de)。而鋰電(dian)(dian)(dian)根本沒有(you)相應(ying)的(de)(de)(de)條(tiao)款，只不過(guo)在檢(jian)測(ce)前給一(yi)個預循(xun)環(huan)(huan)，而預循(xun)環(huan)(huan)充電(dian)(dian)(dian)恒流到4.2V即(ji)結束，根本沒有(you)后面(mian)的(de)(de)(de)橫壓(ya)補電(dian)(dian)(dian)過(guo)程(cheng)。鋰電(dian)(dian)(dian)不用(yong)所謂的(de)(de)(de)“激(ji)活(huo)”。電(dian)(dian)(dian)池(chi)生產廠根本沒有(you)什么激(ji)活(huo)不激(ji)活(huo)的(de)(de)(de)過(guo)程(cheng)，生產出的(de)(de)(de)電(dian)(dian)(dian)池(chi)都是(shi)(shi)(shi)(shi)活(huo)的(de)(de)(de)，只是(shi)(shi)(shi)(shi)氫(qing)(qing)(qing)電(dian)(dian)(dian)不適(shi)(shi)宜長時(shi)(shi)間儲(chu)存，時(shi)(shi)間長了(le)會“死”，建議大家氫(qing)(qing)(qing)電(dian)(dian)(dian)不用(yong)時(shi)(shi)，每(mei)三(san)個月進(jin)行一(yi)個充放循(xun)環(huan)(huan)，并充滿保存。保存溫度(du)不能過(guo)高。(柜臺內被射燈照射很長時(shi)(shi)間的(de)(de)(de)不要買，儲(chu)存很長時(shi)(shi)間的(de)(de)(de)不要買)

4、氫電(dian)(dian)充(chong)(chong)飽后電(dian)(dian)壓是(shi)nX1.45V，以(yi)3508氫電(dian)(dian)為例(li)是(shi)4.35V，市場(chang)上的(de)品牌座(zuo)充(chong)(chong)，如果充(chong)(chong)氫電(dian)(dian)滿意，則(ze)絕對不能(neng)(neng)充(chong)(chong)鋰電(dian)(dian)，如果充(chong)(chong)鋰電(dian)(dian)滿意則(ze)充(chong)(chong)氫電(dian)(dian)不飽，但不會損壞。因(yin)為這種座(zuo)充(chong)(chong)沒有判(pan)斷電(dian)(dian)池類型(xing)的(de)能(neng)(neng)力，只是(shi)固定好了一(yi)個(ge)截止電(dian)(dian)壓。

5、所以，我們在市場上看(kan)到的(de)旅行充側面(mian)有一個氫電(dian)的(de)選(xuan)擇(ze)開關，實際上就是切換截止電(dian)壓的(de)。