7.4V 2S 400mAh 25C LiPO Battery MX2.02P plug [HN503451A] 0.00
7.4V 2S 400mAh 25C LiPO Battery MX2.02P plug [HN503451A] 0.00
So called slow or overnight charging. Stopping there is usually safe.
Hello ltiu. most nimh cells are rated for a maximum discharge rate that discharges a full cell in 30 minutes. The c rating specifies the maximum safe continuous discharge rate of a pack. To make matters worse. new nimh batteries can exhibit bumps in the curve early in the cycle. particularly when cold.
As A Fully Charged Battery Is Discharged The Voltage Begins At About 1.5 Volts Followed By A Sharp Drop To Around 1.3 Volts.
If the current draw is around 200ma. then the battery will main. Also. nimh are sensitive to damage on overcharge when the charge rate is over c/10 (c is the capacity of the battery. so a charge rate of c/10 would give a full charge in 10 hours). Useful discharge capacity is a decreasing function of the discharge rate. but up to a rate of around 1×c (full discharge in 1 hour). it does not.
The C Rating Specifies The Maximum Safe Continuous Discharge Rate Of A Pack.
Nimh batteries stay at about 1.2 volts for almost 80% of their discharge cycle. So called slow or overnight charging. This is a save charging rate even if your batteries are designed to handle higer charging rates.
The Nimh Battery Can Usually Discharge With A Maximum 3C Rate. But Grepow’s Nimh Batteries Can Achieve The Rate Of A Maximum Of.
Generic nicad and nimh used to be best charged at 1/10 c for 14 hours ; The discharge current value under 20c discharge condition is 4.8 (a)*20 (c)=96a this battery reveals the excellent performance even if the battery discharges 20c discharge condition. You can sometimes find maximum discharge rates on the manufacturers data sheet for the cell.
Currently. Nimh Cells Are Recommended But Are Not Required To Be Recycled.
Nimh better than alkaline : More worrying is the prospect of fake batteries which may react violently to being subjected to a 2c discharge rate. If you see 10c on your battery. it means it can be discharged at 10 times that packs capacity.
There Is So Little Energy Left At That Point That There Is No Benefit In Draining The Cell Further Anyway.
Of course. there are also batteries which are designed to discharge at higher rates. and probably some which cannot discharge at that high of a rate. but i think those are probably the exception. ( powergenix . pdf. and my tests) this is way higher than the 1.5v for alkalines. For example. gp has a 1100 mah 2/3af cell that they rate the maximum discharge rate as 3.3 amps.
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