Multi Rezound batteries with different specs?

[adrianh85]

I have two Rezound stock batteries but its funny because they have different specs. Is there a scientific way by using the specs to tell whice battery would provide better battery life?

 

[jon7701]

I would think the once on the left since it has 6.15 Whr and the right has 5.99 Whr.

 

[adrianh85]

I would think the once on the left since it has 6.15 Whr and the right has 5.99 Whr.

then i really dont understand because i would assume the lower Whr would lead to longer battery life because its using less power and the VDC (volts DC i assume) is also .1 higher. There has to be a fomula that can explian this

 

[pmania]

The 3.7s have proven to run a bit better on ics, I'm trying to get my hands on one.

Sent from my ADR6425LVW using Tapatalk 2

 

[Nyobie]

The battery isn't using power. It's providing power. The number shows how much power is available on a full charge under nominal conditions. The larger the number, the more power the battery can provide.

Sent from my HTC Rezound, rooted with S-OFF on Verizon's periodically blazing fast and mostly reliable 4G LTE Network

 

[famouscollin]

I run two batteries as well using an external lithium ion charger.. the on that originaly came with my phone was the 3.8 it gives terrible battery life.. I actually took it to Verizon and asked to switch it out for a 3.7 as the person I talked to knew about the problems with tje 3.8 he switched it right out no problem, no paper work, I was in The store all of 1min on a Friday afternoon mind you.. from what I've read the 3.8 doesn't sync properly with ICS so the life, and drain were significantly worse than that of the 3.7.. just my two cents..

Sent from my ADR6425LVW using xda app-developers app

---------- Post added at 07:59 PM ---------- Previous post was at 07:56 PM ----------

The battery isn't using power. It's providing power. The number shows how much power is available on a full charge under nominal conditions. The larger the number, the more power the battery can provide.

Sent from my HTC Rezound, rooted with S-OFF on Verizon's periodically blazing fast and mostly reliable 4G LTE Network

And not to bite on ya.. but to be more precise the 3.8 or .7 is the amounts of volts the battery outputs as it is a lith-ion not a cell battery it puts out a constant 3.x until full discharge.. the 1620mAh is the amount of total energy the battery can hold at a full charge.

Sent from my ADR6425LVW using xda app-developers app

 

[adrianh85]

The battery isn't using power. It's providing power. The number shows how much power is available on a full charge under nominal conditions. The larger the number, the more power the battery can provide.

Sent from my HTC Rezound, rooted with S-OFF on Verizon's periodically blazing fast and mostly reliable 4G LTE Network

This answer describes the mAh but doesnt help when talking about the VDC and Whr. Both batteries are 1620mAh but one battery has a VDC and Whr of 3.8 and 6.15 respectively. The second battery clocks in at 3.7 and 5.99 respectively.