Battery life and recharge time.

Discuss Scroll Tablet PC Hardware Upgrades/Mods/Hacks here.

Battery life and recharge time.

Postby biffo » February 4th, 2011, 10:04 am

I have a scroll Tablet, but I have to wait until my birthday before I can get my hands on it.

The spec shows it take 16 hours to recharge, is this correct or a misprint?

Also what is the battery life like?

Can I upgrade the battery? I know this will invalidate the guarantee.

Biffo
Firmware version 1.02
Baseband version 1.02
Kernel version 2.6.29
biffo
Junior Scroller
Junior Scroller
 
Posts: 10
Joined: February 4th, 2011, 9:53 am

Re: Battery life and recharge time.

Postby JimmyW » February 4th, 2011, 10:38 am

It's accurate as you can't overcharge the Li-Poly battery (Fire, brimstone and all manner of hell unleashes then)

between 2 hours and 1.something days (There's a thread here about extending the longevity by not running anything)

Well if you're happy to pull your birthday scroll to bits and solder in a new Li-Poly battery...
*JimmyW runs around waving a stick shouting "OUT! OUT! YOU DEMONS OF STUPIDITY!"

kernel: 2.6.29 | build: steroidROM 2.2 beta 1| Rooted | Clockwork | FlashliteImage
User avatar
JimmyW
Donator
Donator
 
Posts: 324
Joined: January 7th, 2011, 10:24 am
Location: Middlesbrough, UK

Re: Battery life and recharge time.

Postby Pete_S » February 5th, 2011, 1:44 pm

biffo wrote:I have a scroll Tablet, but I have to wait until my birthday before I can get my hands on it.

The spec shows it take 16 hours to recharge, is this correct or a misprint?

Also what is the battery life like?

Can I upgrade the battery? I know this will invalidate the guarantee.

Biffo


Tough about the birthday rule! My Scroll was a chrissie present (purchased by me and reimbursed by her) but there was no way she was taking it away again to wrap. It caused quite an argument Image

I only charge via mini usb now, and with the Scroll idle and the screen off it takes about 4 hours. Don't know where the 16hrs spec comes from, that might be if you're using it at the same time as charging from usb.

I find the battery life a very consistent 4 hours, even using wi-fi etc. If you're watching video it would be rather less. Happy Birthday, enjoy your pressie ;)
Pete_S
Donator
Donator
 
Posts: 72
Joined: January 6th, 2011, 1:53 pm
Location: London

Re: Battery life and recharge time.

Postby gazzy21uk » August 13th, 2011, 11:46 pm

Went to plug my scroll into the charger the other day snagged the wire and heard a crack had bent the connector and it wouldnt charge up so had to open up and resolder the joints on the scrolls 5 volt socket this worked plugged it in and it was charging again phew
whilst i had the back off I noticed well it was a bit of a mess in there bad solder joints also a small red wire coming from the battery going into the circuit board was hanging on by just one strand so resoldered it and the speaker wires also needed resoldering properly I was a bit shocked by the bad workmanship. all tidy now though.
now I don't get any sparks when I plug the usb in also it seems to hold it's charge where before the battey would die over a night any way just thought i'd mention it it might be of importance I'm no electrician but could it have been shorting the battery out?


7" Scroll Tablet
Rooted by z4
super manager

Model Number: Scroll(SCR051624)
Firmware Version: v1.02s
Kernal Version: 2.6.29
Build Num: Android 2.1
1 usb mini port
gazzy21uk
Scroll Sergeant
Scroll Sergeant
 
Posts: 51
Joined: May 31st, 2011, 4:31 am


Return to HARDWARE

Who is online

Users browsing this forum: No registered users and 4 guests

cron