义電池放了一段時間, 現在义不起!!

AAA電, SANYO 900mah, AA電, 勁量 2500mah, rarely to used!!

Junk only?

它它多少電壓再教你點做

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NiMH係唔可以放太耐的
因為剩餘電壓太低會差唔起
而叉電又會走電呢...........

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I have done a few times before. They are all no good. have to buy new ones.

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回復 4# chanmingfu

do you know what is zapping battery?

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回復 5# raywan


    可以用咩做30V DC電源?

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回復 2# raywan

Ching,

2 pcs for AAA size of Sanyo is 1.24v,   
other 2 pcs for AAA size of Sanyo is 0.94v
2 pcs for AAA size of Panasonic is 1.26v

Have a red flash led warning With GP 2 hours charger, they aren't to charging up!

With GP 6hours charger, they can completed the charging period and shown the green led sign. but, no power for equipment.

Thanks for your reply.

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我試過成功救番死電池
方法係.....
用 6V "谷"一粒電約半分鐘
粒電微暖就可以差得起 lu ~     

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本帖最後由 kyva1929 於 2011-9-18 19:50 編輯

係你差唔到果粒電側邊放粒差到的電, 將 positive terminal short 左佢 (我用一張aluminum sheet 放係 2個 battery compartment 的 +ve terminal度). 差佢10秒拎走張 aluminum sheet, 本身差唔到粒電應該開始差到

最好有部單差機, 如果唔係就要係咁轉電黎差

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回復  raywan


    可以用咩做30V DC電源?
高級嘍囉 發表於 2011-9-17 22:30


25粒NiMH?

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