充電電流最大1安培,若如此算來三號2700 mAH 只約2.5小時吧,但是如此大的電流電池一定會過熱而被充電器中斷充電,最好的充電方法(沒記錯的話)是用0.1C的電流(以2700 mAH來算是270ma)
快充電池死的快,慢充比較好
最近三洋又出了低自放電的鎳氫,充好放著3個月內都還有90%的電,PIL現在有在登記團購,我也還在考慮中,他是3號8顆,4號4顆,一個充電器 共1500元,還蠻便宜的
http://www.thomas-distributing.com/la_c ... harger.php
網址中有使用說明書pdf檔,可以看一下
[討論]這隻充電器有人看過嗎
若是一次只充2顆,電流還能大到1.8A,不過不建議用這麼大的電流
以下是人家翻譯的中文說明,底下還有英文的
La Crosse BC-900 多功能液晶顯示型充電器 使用說明
基本介紹：
1. 充電器螢幕上方有 4 個電池選擇鍵、下排有三個「選單功能鍵」：
左方「充放電電流選擇鍵」、
中央「螢幕視窗選單鍵」、
右側「充放電功能選擇鍵」。
2. 每次「功能」、「電流」選單之設定間距時間最長為 8 秒，
超過 8 秒後～充電器即進行當時所設定的程序，此後左右兩側之選單功能鍵即失效；僅剩中央的螢幕視窗選單鍵可以使用。
3. 原廠預設之放電電流為 100mA、充電電流為 200mA。
4. 可選擇之充電電流為： 200、500、700、1000 mA；僅充兩顆電池時～第一、四匣可以設定至 1500、1800 mA～不建議使用。
5. 可選擇之放電電流為：100、250、350、500 mA。
充放電功能選項～
直接充電：（ 原廠預設充電電流為 200mA )
1. 置入電池後，螢幕顯示「CHARGE」
～充電器會直接以出廠之預設電流 200mA 進行充電。
2. 若欲更改充電電流，按壓左方「電流選擇鍵」不放～直至螢幕顯示充電電流。
3. 在 8 秒內，每按一下「電流選擇鍵」，即可挑選理想之充電電流。
（ 200、500、700、1000 mA）
4. 僅充兩顆電池時～第一、四匣可以設定至 1500、1800 mA～不建議使用。
放電後充電：（ 原廠預設之放電電流為 100mA、充電電流為 200mA )
1. 置入電池後，按壓右側「功能選擇鍵」不放～直至螢幕變換功能選單至「DISCHARGE」。
～充電器會直接以出廠之預設電流 100mA 進行放電，而後會以廠設電流 200mA 進行充電。
2. 欲更改充放電電流，於 8 秒內每按一下「電流選擇鍵」，即可挑選理想之放電電流。
～之後的充放電皆會以選定之電流進行充放電。
3. 最後則以設定之電流進行充電～完成整個程序。
◎ 設定放電電流時，即同時完成充電電流之設定～充電電流為放電電流之2倍。
如：設定放電電流為 350mA 時，完成放電程序進行充電時，其充電電流即為 700mA。
活化電池：先對電池放電，然後充電，之後進行完整的放電、充電程序～藉以活化電池。
充電器會自動比對放電電容量，一旦大於前一次放電之結果～
便會進行下一輪的「放電、充電」程序，直到比對之結果不再增加。
（此完整之「REFRESH」程序可能會耗時數日）
1. 置入電池後，按壓右側「功能選擇鍵」不放～直至螢幕變換功能選單。
2. 於 8 秒內再重複按壓右側「功能選擇鍵」，直到螢幕顯示「REFRESH」。
～充電器會直接以出廠之預設電流 100mA 進行放電，而後會以廠設電流 200mA 進行充電。
充電器會自動比對放電電容量，一旦大於前一次放電之結果～
便會進行下一輪的「放電、充電」程序，直到比對之結果不再增加。
最後則以廠設電流 200mA 進行充電至完成。
3. 欲更改充放電電流，於 8 秒內再重複按壓左方「電流選擇鍵」，即可挑選理想之充放電電流。
～之後的充放電皆會以選定之電流進行充放電。
4. 最後則以設定之電流進行充電～完成整個程序。
檢測電容量：先對電池充電，然後放電來求得電池之有效蓄電容量，最後進行充電以完成整個程序。
1. 置入電池後，按壓右側「功能選擇鍵」不放～直至螢幕變換功能選單。
2. 於 8 秒內再重複按壓右側「功能選擇鍵」，直到螢幕顯示「TEST」。
～充電器會直接先以出廠之預設電流 200mA 進行充電，隨後以廠設電流 100mA 進行放電，
最後則以廠設電流 200mA 進行充電至完成。
3. 欲更改充放電電流，於 8 秒內再重複按壓左方「電流選擇鍵」，即可挑選理想之充放電電流。
～之後的充放電皆會以選定之電流進行充放電。
4. 最後則以設定之電流進行充電～完成整個程序。
Why should you get this charger instead of some other charger?
5 words: CHARGE, DISCHARGE, TEST, REFRESH and LCD!
CHARGE
Choose the individual charging rate for each battery, (200/500/700/1000/1500*/1800*mA).
Why choose the charging rate?
If you're rushing, charge fast and hot. If you're charging overnight or over dinner, charge more slowly. Slow charging is almost always gentler on the batteries, giving you a longer useful life.
Why set the charging rate individually?
You want this ability in case you have batteries of different capacities, partially discharged batteries, mixed brand/quality or any number of other reasons.
* Note
1500/1800mAh only available in Charge mode and only when charging 1 or 2 batteries in terminals 1 and/or 4.
DISCHARGE
This mode discharges the battery down to 1 volt then recharges to full capacity using Delta V measurement, at a user-selectable charging level*, of course.
Why discharge then charge?
This is the older technique developed to avoid capacity-robbing memory effect encountered when recharging NiCad-based batteries (which by the way are compatible with this charger, unlike the Maha mentioned below).
Why Delta V?
This is the modern measurement adopted by most "fast/rapid" chargers. While not quite as accurate as simultaneously using Temperature measurement and/or detecting Zero Delta V, as the Maha/PowerEx C-204W can do, it should be enough to prevent battery damage and insure complete, consistent charging.
* Note
Discharge rates are 1/2 the selected charging rate (max 1000mAh charging in this and other modes). Some batteries can take discharge rates this high, others can't. Most electronics don't drain batteries this fast continuously, so most batteries won't be any "healthier" if discharged too fast. Since this mode will probably take several hours to complete, do it overnight at the gentler 200mAh or 500mAh charging modes (and corresponding 100mAh/250mAh discharge modes).
TEST
Did you think that those little power strips on alkaline batteries were a good idea? I did, who doesn't want to know how much juice is left in a battery. The problem is the indicator bars weren't very meaningful and couldn't measure voltage too accurately.
Now, this charger can tell you more accurately the voltage output of your batteries (which you may interpret as an indication if it's fully charged > 1.40V or discharged < 1.20V). Still, that's just an indication of charged capacity. Why not a direct measurement?
The Test mode does just that. It measures the capacity of each battery and reports it. It initially charges each battery, discharges it (simultaneously measuring the mAh) and then recharges it, leaving you with full batteries and a record of how much juice it discharged during the test.
Why Test?
You ever pull open a drawer, find a rechargeable, wonder if it's "still any good," recharge it and then use it just to find out? This baby will do it all for you, giving you the answer for each battery as it finishes.
Another good reason is to verify the capacity of newly bought batteries. I'm using it now to check each battery in a brand 24-pack of Lenmar 2000s. It's found some clunkers which I'm saving for the next mode, which is...
REFRESH
If you're thinking this mode refreshes batteries, you're right. I haven't had the chance to use it yet, but you know I will. I've got some great candidates too, brand new clunkers from Lenmar, some good old "state of the art 1400mAh" Sanyo and Nexcell NiMH's and even some older NiCads (it may be cheaper in the short term to return them to service than to dispose of them).
You can't use this charger on alkalines or rechargeable alkalines, so don't even think about "refreshing" those in this charger.
One thing about the Refresh mode. Refreshing NiCads manually may take several cycles of charging and discharging. Not only does this charger perform the charge/discharge cycle as many as 20 times, it measures the capacity of each discharge cycle and stops refreshing when the capacity of each battery isn't improving anymore. With other chargers, you're probably overcharging some of the batteries just to get the others back up to snuff.
LCD
One thing the Maha doesn't have is an LCD readout (though their C-777 model does, maybe next year?). The BC-900 has an individual LCD readout for each battery, which you can set to alternatively display any of 4 different measurements (hours, volts, mA charge/discharge, mAh), in addition to continuous displaying the particular mode each battery is in. The LCD readout retains it's reading (e.g. tested mAh) until the battery is pulled out, making overnight "tests" possible. The LCD makes all the other charger modes informative and practical.
Shame on those other chargers that have LCD indicator bars but no numerical display (some even cost more than the BC-900).
Understand, as great as all the different modes and options of this charger are, without an informative LCD display, they would be "shot's in the dark". With the individual displays, I'm happily recharging batteries, checking the quality of each, refreshing some while storing the "truly" fully charged ones.
With the LCD, I'm getting an idea of just how good a pack of batteries (and hence brand) is.
ROOM FOR IMPROVEMENT
Transformer
The current power brick is oriented so that it may block adjacent outlets, so put it on the end of a powerstrip or AVR/UPS unit. My Nokia phone charger has the plugs on the edge so it's really low profile on the outlet.
While the transformer is thankfully a bit slimmer than most external units, it is also a bit longer than most (about 1.75in by 3). It is however Autovolt from 100-240V, although another reviewer mentioned the 3V DC output was sort of a pain.
I wish this charger had a built-in power transformer and a retractable cord.
Cooling fan
Batteries get hot from charging, they'll read hot too. A built-in cooling fan would keep the batteries cooler during charging and probably give a more accurate "just-charged" reading on the LCDs. Some other high end chargers have fans built-in, so I'd hate to see this "ultimate" charger get upstaged by lacking such a common-sense $1 feature.
Free Bag
The unit comes with a free bag which is much roomier than necessary. I could fit my Casio Exilim camera, dock & transformer for the Casio, backup compact film camera along with the battery charger, C/D-cell adapters and 24-pack of batteries in the bag. While I feel sort of silly mentioning a quirk about a free item, the bag is hardly usable as a belt bag since it is so ... baggy.
CONCLUSION
If you ever invest in rechargeable AA/AAA technology, you'll multiply your investment by getting this charger.
UPDATE 7/6/2005:
I've REFRESHed about 8 clunkers so far, 2 NiCads an officemate brought for me to work on (about 2 years old) and 6 Lenmar 2000 batteries.
The results?
NiCad
1 rated at 700, first TESTed at 256, REFRESHed to 677.
2 rated at 700, first TESTed at 344, REFRESHed to 741.
NIMH - done REFRESHing.
1 rated at 2000, first TESTed at 448, REFRESHed to 1507.
2 rated at 2000, first TESTed at 527, REFRESHed to 1820.
3 rated at 2000, first TESTed at 680, REFRESHed to 1488.
NIMH - still REFRESHing.
4 rated at 2000, first TESTed at 435, REFRESHed to 1270+.
5 rated at 2000, first TESTed at 436, REFRESHed to 1713+.
6 rated at 2000, first TESTed at 349, REFRESHed to 1813+.
More Room for Improvement?
Charging Rate Limit (wrt Terminal 1)
The charging rate selected for Terminal 1 (1-4 left to right) is the highest rate you can select for each of the 4 Terminals. I didn't think this would be a big deal, but when you REFRESH batteries at the gentlest rate (200mah charging, 100mah discharging) and the cycle may repeat as many as 20 times ... well, you do the math. I know I didn't have to set it at the gentlest rate, but I figured I shouldn't stress already marginal batteries.
Now, when the battery in Terminal 2 read full (as in Fully Refreshed), I took it out to charge one of the other batteries I had already used up. Enter the Charging Rate Limit. I am limited to 200mah charging (the current setting for the still REFRESHing battery in Terminal 1) and it's driving me nuts! I wish each Terminal had it's full 200-1000mah charging rate available independent of the settings on the other Terminals.
以下是人家翻譯的中文說明,底下還有英文的
La Crosse BC-900 多功能液晶顯示型充電器 使用說明
基本介紹：
1. 充電器螢幕上方有 4 個電池選擇鍵、下排有三個「選單功能鍵」：
左方「充放電電流選擇鍵」、
中央「螢幕視窗選單鍵」、
右側「充放電功能選擇鍵」。
2. 每次「功能」、「電流」選單之設定間距時間最長為 8 秒，
超過 8 秒後～充電器即進行當時所設定的程序，此後左右兩側之選單功能鍵即失效；僅剩中央的螢幕視窗選單鍵可以使用。
3. 原廠預設之放電電流為 100mA、充電電流為 200mA。
4. 可選擇之充電電流為： 200、500、700、1000 mA；僅充兩顆電池時～第一、四匣可以設定至 1500、1800 mA～不建議使用。
5. 可選擇之放電電流為：100、250、350、500 mA。
充放電功能選項～
直接充電：（ 原廠預設充電電流為 200mA )
1. 置入電池後，螢幕顯示「CHARGE」
～充電器會直接以出廠之預設電流 200mA 進行充電。
2. 若欲更改充電電流，按壓左方「電流選擇鍵」不放～直至螢幕顯示充電電流。
3. 在 8 秒內，每按一下「電流選擇鍵」，即可挑選理想之充電電流。
（ 200、500、700、1000 mA）
4. 僅充兩顆電池時～第一、四匣可以設定至 1500、1800 mA～不建議使用。
放電後充電：（ 原廠預設之放電電流為 100mA、充電電流為 200mA )
1. 置入電池後，按壓右側「功能選擇鍵」不放～直至螢幕變換功能選單至「DISCHARGE」。
～充電器會直接以出廠之預設電流 100mA 進行放電，而後會以廠設電流 200mA 進行充電。
2. 欲更改充放電電流，於 8 秒內每按一下「電流選擇鍵」，即可挑選理想之放電電流。
～之後的充放電皆會以選定之電流進行充放電。
3. 最後則以設定之電流進行充電～完成整個程序。
◎ 設定放電電流時，即同時完成充電電流之設定～充電電流為放電電流之2倍。
如：設定放電電流為 350mA 時，完成放電程序進行充電時，其充電電流即為 700mA。
活化電池：先對電池放電，然後充電，之後進行完整的放電、充電程序～藉以活化電池。
充電器會自動比對放電電容量，一旦大於前一次放電之結果～
便會進行下一輪的「放電、充電」程序，直到比對之結果不再增加。
（此完整之「REFRESH」程序可能會耗時數日）
1. 置入電池後，按壓右側「功能選擇鍵」不放～直至螢幕變換功能選單。
2. 於 8 秒內再重複按壓右側「功能選擇鍵」，直到螢幕顯示「REFRESH」。
～充電器會直接以出廠之預設電流 100mA 進行放電，而後會以廠設電流 200mA 進行充電。
充電器會自動比對放電電容量，一旦大於前一次放電之結果～
便會進行下一輪的「放電、充電」程序，直到比對之結果不再增加。
最後則以廠設電流 200mA 進行充電至完成。
3. 欲更改充放電電流，於 8 秒內再重複按壓左方「電流選擇鍵」，即可挑選理想之充放電電流。
～之後的充放電皆會以選定之電流進行充放電。
4. 最後則以設定之電流進行充電～完成整個程序。
檢測電容量：先對電池充電，然後放電來求得電池之有效蓄電容量，最後進行充電以完成整個程序。
1. 置入電池後，按壓右側「功能選擇鍵」不放～直至螢幕變換功能選單。
2. 於 8 秒內再重複按壓右側「功能選擇鍵」，直到螢幕顯示「TEST」。
～充電器會直接先以出廠之預設電流 200mA 進行充電，隨後以廠設電流 100mA 進行放電，
最後則以廠設電流 200mA 進行充電至完成。
3. 欲更改充放電電流，於 8 秒內再重複按壓左方「電流選擇鍵」，即可挑選理想之充放電電流。
～之後的充放電皆會以選定之電流進行充放電。
4. 最後則以設定之電流進行充電～完成整個程序。
Why should you get this charger instead of some other charger?
5 words: CHARGE, DISCHARGE, TEST, REFRESH and LCD!
CHARGE
Choose the individual charging rate for each battery, (200/500/700/1000/1500*/1800*mA).
Why choose the charging rate?
If you're rushing, charge fast and hot. If you're charging overnight or over dinner, charge more slowly. Slow charging is almost always gentler on the batteries, giving you a longer useful life.
Why set the charging rate individually?
You want this ability in case you have batteries of different capacities, partially discharged batteries, mixed brand/quality or any number of other reasons.
* Note
1500/1800mAh only available in Charge mode and only when charging 1 or 2 batteries in terminals 1 and/or 4.
DISCHARGE
This mode discharges the battery down to 1 volt then recharges to full capacity using Delta V measurement, at a user-selectable charging level*, of course.
Why discharge then charge?
This is the older technique developed to avoid capacity-robbing memory effect encountered when recharging NiCad-based batteries (which by the way are compatible with this charger, unlike the Maha mentioned below).
Why Delta V?
This is the modern measurement adopted by most "fast/rapid" chargers. While not quite as accurate as simultaneously using Temperature measurement and/or detecting Zero Delta V, as the Maha/PowerEx C-204W can do, it should be enough to prevent battery damage and insure complete, consistent charging.
* Note
Discharge rates are 1/2 the selected charging rate (max 1000mAh charging in this and other modes). Some batteries can take discharge rates this high, others can't. Most electronics don't drain batteries this fast continuously, so most batteries won't be any "healthier" if discharged too fast. Since this mode will probably take several hours to complete, do it overnight at the gentler 200mAh or 500mAh charging modes (and corresponding 100mAh/250mAh discharge modes).
TEST
Did you think that those little power strips on alkaline batteries were a good idea? I did, who doesn't want to know how much juice is left in a battery. The problem is the indicator bars weren't very meaningful and couldn't measure voltage too accurately.
Now, this charger can tell you more accurately the voltage output of your batteries (which you may interpret as an indication if it's fully charged > 1.40V or discharged < 1.20V). Still, that's just an indication of charged capacity. Why not a direct measurement?
The Test mode does just that. It measures the capacity of each battery and reports it. It initially charges each battery, discharges it (simultaneously measuring the mAh) and then recharges it, leaving you with full batteries and a record of how much juice it discharged during the test.
Why Test?
You ever pull open a drawer, find a rechargeable, wonder if it's "still any good," recharge it and then use it just to find out? This baby will do it all for you, giving you the answer for each battery as it finishes.
Another good reason is to verify the capacity of newly bought batteries. I'm using it now to check each battery in a brand 24-pack of Lenmar 2000s. It's found some clunkers which I'm saving for the next mode, which is...
REFRESH
If you're thinking this mode refreshes batteries, you're right. I haven't had the chance to use it yet, but you know I will. I've got some great candidates too, brand new clunkers from Lenmar, some good old "state of the art 1400mAh" Sanyo and Nexcell NiMH's and even some older NiCads (it may be cheaper in the short term to return them to service than to dispose of them).
You can't use this charger on alkalines or rechargeable alkalines, so don't even think about "refreshing" those in this charger.
One thing about the Refresh mode. Refreshing NiCads manually may take several cycles of charging and discharging. Not only does this charger perform the charge/discharge cycle as many as 20 times, it measures the capacity of each discharge cycle and stops refreshing when the capacity of each battery isn't improving anymore. With other chargers, you're probably overcharging some of the batteries just to get the others back up to snuff.
LCD
One thing the Maha doesn't have is an LCD readout (though their C-777 model does, maybe next year?). The BC-900 has an individual LCD readout for each battery, which you can set to alternatively display any of 4 different measurements (hours, volts, mA charge/discharge, mAh), in addition to continuous displaying the particular mode each battery is in. The LCD readout retains it's reading (e.g. tested mAh) until the battery is pulled out, making overnight "tests" possible. The LCD makes all the other charger modes informative and practical.
Shame on those other chargers that have LCD indicator bars but no numerical display (some even cost more than the BC-900).
Understand, as great as all the different modes and options of this charger are, without an informative LCD display, they would be "shot's in the dark". With the individual displays, I'm happily recharging batteries, checking the quality of each, refreshing some while storing the "truly" fully charged ones.
With the LCD, I'm getting an idea of just how good a pack of batteries (and hence brand) is.
ROOM FOR IMPROVEMENT
Transformer
The current power brick is oriented so that it may block adjacent outlets, so put it on the end of a powerstrip or AVR/UPS unit. My Nokia phone charger has the plugs on the edge so it's really low profile on the outlet.
While the transformer is thankfully a bit slimmer than most external units, it is also a bit longer than most (about 1.75in by 3). It is however Autovolt from 100-240V, although another reviewer mentioned the 3V DC output was sort of a pain.
I wish this charger had a built-in power transformer and a retractable cord.
Cooling fan
Batteries get hot from charging, they'll read hot too. A built-in cooling fan would keep the batteries cooler during charging and probably give a more accurate "just-charged" reading on the LCDs. Some other high end chargers have fans built-in, so I'd hate to see this "ultimate" charger get upstaged by lacking such a common-sense $1 feature.
Free Bag
The unit comes with a free bag which is much roomier than necessary. I could fit my Casio Exilim camera, dock & transformer for the Casio, backup compact film camera along with the battery charger, C/D-cell adapters and 24-pack of batteries in the bag. While I feel sort of silly mentioning a quirk about a free item, the bag is hardly usable as a belt bag since it is so ... baggy.
CONCLUSION
If you ever invest in rechargeable AA/AAA technology, you'll multiply your investment by getting this charger.
UPDATE 7/6/2005:
I've REFRESHed about 8 clunkers so far, 2 NiCads an officemate brought for me to work on (about 2 years old) and 6 Lenmar 2000 batteries.
The results?
NiCad
1 rated at 700, first TESTed at 256, REFRESHed to 677.
2 rated at 700, first TESTed at 344, REFRESHed to 741.
NIMH - done REFRESHing.
1 rated at 2000, first TESTed at 448, REFRESHed to 1507.
2 rated at 2000, first TESTed at 527, REFRESHed to 1820.
3 rated at 2000, first TESTed at 680, REFRESHed to 1488.
NIMH - still REFRESHing.
4 rated at 2000, first TESTed at 435, REFRESHed to 1270+.
5 rated at 2000, first TESTed at 436, REFRESHed to 1713+.
6 rated at 2000, first TESTed at 349, REFRESHed to 1813+.
More Room for Improvement?
Charging Rate Limit (wrt Terminal 1)
The charging rate selected for Terminal 1 (1-4 left to right) is the highest rate you can select for each of the 4 Terminals. I didn't think this would be a big deal, but when you REFRESH batteries at the gentlest rate (200mah charging, 100mah discharging) and the cycle may repeat as many as 20 times ... well, you do the math. I know I didn't have to set it at the gentlest rate, but I figured I shouldn't stress already marginal batteries.
Now, when the battery in Terminal 2 read full (as in Fully Refreshed), I took it out to charge one of the other batteries I had already used up. Enter the Charging Rate Limit. I am limited to 200mah charging (the current setting for the still REFRESHing battery in Terminal 1) and it's driving me nuts! I wish each Terminal had it's full 200-1000mah charging rate available independent of the settings on the other Terminals.
2700mAH 很普遍了喔！是基本容量囉阿志 寫:我還沒講呢,湯淺他標2700mAH,實際上呢??他標2700mAH我是不置可否,P與S兩家似乎還沒有這個容量,除非是把電池體積稍微加大,勉強做到2700mAH
等我BC900買來測看看就知道
湯淺算是大廠牌吧,不過他是後起之秀,這幾年才有看到,現存的老廠只有Panasonic 與Sanyo比較能信任,其他家能見度較低,我也不是很內行的圈內從業人員,沒那麼有研究,只是看人家專業網站有討論的都是P與S兩家
很多雜牌的是屬於穿雨衣的,容量是標好看的
P 跟 S 也早就有了！不過談起自放電的問題，P 跟 S 也是很嚴重
反倒是我使用的湯淺，口碑不差
當初我買電池，就是要求自放電不能太離譜，所以，連賣我的賣家
都只推薦湯淺，至於 P 跟 S 他也有賣，不過他說，若要比自放電他還是建議
湯淺！至少湯淺用這麼久了，確實不錯，沒讓我失望！
最近還想要再加買 10 顆湯淺的 2700容量，攝影燈（20W）要用到的。
http://tw.f5.page.bid.yahoo.com/tw/auct ... r_man12229
http://tw.f5.page.bid.yahoo.com/tw/auct ... r_man12229
2700mAH我沒有買過，不過看人家的使用經驗是都不很滿意，自放電率高又有cycle使用壽命短的缺點宇俠 寫: 2700mAH 很普遍了喔！是基本容量囉
P 跟 S 也早就有了！不過談起自放電的問題，P 跟 S 也是很嚴重
反倒是我使用的湯淺，口碑不差
當初我買電池，就是要求自放電不能太離譜，所以，連賣我的賣家
都只推薦湯淺，至於 P 跟 S 他也有賣，不過他說，若要比自放電他還是建議
湯淺！至少湯淺用這麼久了，確實不錯，沒讓我失望！
最近還想要再加買 10 顆湯淺的 2700容量，攝影燈（20W）要用到的。
反但是滿意度高些的是幾年前的2000/2100mAH的產品，我也只有買過2000mAH的
看樣子大俠對電池的要求也很高喔，改天要不要自己找人代工來出些微波牌的電池及充電器？？我一定支持的
嘿阿，我自己個性對品質真的很挑剔！阿志 寫:看樣子大俠對電池的要求也很高喔，改天要不要自己找人代工來出些微波牌的電池及充電器？？我一定支持的
單單電池部分，我有研究一段時間，容量及自放電問題，還有合理的價位
目前湯淺是我用過，容量及價位還有自放電的表現，算是滿意
目前很熱的，就是低自放電的電池，容量是 2000mAH，價位依品牌不同
約略為 85-100 上下，也很不錯的東西。若是充好電不會馬上用，而要放著，
此商品是符合的。
我的需求是『馬上用』，而且『要用久』，因此，低自放倒不是問題，只要
不差即可，反倒『容量』就很重要。
我的攝影燈20W，一次五顆2700mAH，也只能頂個 20-30 分鐘，
所以常常出外一趟，身上十幾顆電池在使用。
今天颱風天，特別測試剛買的 eneloop 低自放電電池的能耐
http://tw.page.bid.yahoo.com/tw/auction/1163554029
經過今天實測，我以攝影燈6V20W來做放電測試！
使用時間以攝影燈的燈泡『由明亮突轉黃光弱』的時間點為『依據參考』
比較一：
湯淺三號 2700mah，攝影燈使用時間為 38 分
若依換算為 1.2V × 5顆 × 2.7＝16.2 ÷ 20W＝ 0.81h × 60 ＝
48.6 × （0.8自放電耗損）＝38.88 分（跟實際使用時間相符）
比較二：
eneloop 低自放電三號 2000mah，攝影燈使用時間為36分
換算為 1.2V×5顆× 2＝12 ÷ 20W＝ 0.6h × 60＝36分（跟實際使用時間相符）
（因是低自放電性能故不需乘上0.8自放電耗損）
總結：
雖總計 5 顆容量有（700*5 ＝ 3500mah）之多，但使用時間居然差異不大，
且價差一顆只差 20 元，我推薦 eneloop低自放電充電池3號，讚！
http://tw.page.bid.yahoo.com/tw/auction/1163554029
經過今天實測，我以攝影燈6V20W來做放電測試！
使用時間以攝影燈的燈泡『由明亮突轉黃光弱』的時間點為『依據參考』
比較一：
湯淺三號 2700mah，攝影燈使用時間為 38 分
若依換算為 1.2V × 5顆 × 2.7＝16.2 ÷ 20W＝ 0.81h × 60 ＝
48.6 × （0.8自放電耗損）＝38.88 分（跟實際使用時間相符）
比較二：
eneloop 低自放電三號 2000mah，攝影燈使用時間為36分
換算為 1.2V×5顆× 2＝12 ÷ 20W＝ 0.6h × 60＝36分（跟實際使用時間相符）
（因是低自放電性能故不需乘上0.8自放電耗損）
總結：
雖總計 5 顆容量有（700*5 ＝ 3500mah）之多，但使用時間居然差異不大，
且價差一顆只差 20 元，我推薦 eneloop低自放電充電池3號，讚！
三洋這組低自放的使用評價似乎都不錯
我早發覺一點....充電電池的致命傷好幾項，在我身上應該是....使用頻率太低，如果經常使用，手上這幾組應該不會死的這麼快，Panasonic 2000mAh陸續買了12顆，總共已有5顆死了，2顆早丟了,剩3顆以BC900測試容量結果是-------，無法測出
，剩餘還能用的測出容量剩1168mAh
死的那幾顆，參雜在一組4顆中，那一組因這顆老鼠屎之故，使用時間極短，以三用電錶量電壓時電壓很低或者量不到，剩下的湊一湊只夠一組了 :8-O:
所以我又買了三洋的低自放來用
另外公司去年我給他買Yuasa 2700mAh的來用，使用情形都還蠻OK的，必以前買的Panasonic 2000mAh表現要好，不過是使用在不同相機上，一次的使用有2顆跟 4顆的差別，我拿兩顆回來測試容量，看明天測出結果如何，這兩顆已經用了約一年
我早發覺一點....充電電池的致命傷好幾項，在我身上應該是....使用頻率太低，如果經常使用，手上這幾組應該不會死的這麼快，Panasonic 2000mAh陸續買了12顆，總共已有5顆死了，2顆早丟了,剩3顆以BC900測試容量結果是-------，無法測出
，剩餘還能用的測出容量剩1168mAh死的那幾顆，參雜在一組4顆中，那一組因這顆老鼠屎之故，使用時間極短，以三用電錶量電壓時電壓很低或者量不到，剩下的湊一湊只夠一組了 :8-O:
所以我又買了三洋的低自放來用
另外公司去年我給他買Yuasa 2700mAh的來用，使用情形都還蠻OK的，必以前買的Panasonic 2000mAh表現要好，不過是使用在不同相機上，一次的使用有2顆跟 4顆的差別，我拿兩顆回來測試容量，看明天測出結果如何，這兩顆已經用了約一年
我目前使用感覺：阿志 寫:另外公司去年我給他買Yuasa 2700mAh的來用，使用情形都還蠻OK的，必以前買的Panasonic 2000mAh表現要好，不過是使用在不同相機上，一次的使用有2顆跟 4顆的差別，我拿兩顆回來測試容量，看明天測出結果如何，這兩顆已經用了約一年
湯淺 Yuasa 的三號 2700mah，表現也不錯，自放電情況是一星期放掉350mah
所以若你充飽電不用，大約兩個月電力等於 0
日前補進 10 顆三洋的低自放電 2000mah，電力使用表現居然跟湯淺三號2700
mah 旗鼓相當，而且更讚的是，充飽電他的電力放半年還有 90％，等於一個月
自放電只有 4mah，太強了
誰在線上
正在瀏覽這個版面的使用者：沒有註冊會員