MiLi power spring

[Leeshez]

Is anyone using one of these? http://www.milipower.com/MiLi_Power_Spring_4_4S_1600mAh_p/hi-c23.htm
I was thinking of getting one. .

 

[Tom]

id rather put it on charge.

 

[Gouldy]

Is anyone using one of these? http://www.milipower.com/MiLi_Power_Spring_4_4S_1600mAh_p/hi-c23.htm
I was thinking of getting one. .

Why bother?

My iPhone battery lasts 2 days, how long do you want the battery to last?