Battery Charge time

Burner1352 · June 3rd, 2014, 22:27

Hey guys

I am hoping someone can help me on what is more then likely a simple question to you guys running AEG's. I just got my self a AEG and need some help on figuring out charge time and amps etc to setup my Imax By AC charger. This is all new to me so please go easy on me. I have 2, 9.6V 1600mAh nimh batteries. All they say on the batteries is this NIMH 2/3A 1600mAh. I try to search that and I get lost. Any help would be great. Thanks

ThunderCactus · June 3rd, 2014, 23:15

max charge at 1C, so 1.6A
I don't usually go over 1.2A for the mini batts though

volteco · June 3rd, 2014, 23:24

What kind of charger have you got?

lurkingknight · June 3rd, 2014, 23:52

knowing the kind of charger is quite important lol... most nimh cells found in the crappy airsoft packs probably don't like rates close to 1C... I've found the slower the charge the better for nimh. I used to charge at .5C on my smart charger.

If you can't adjust your charger... well then you charge at what it charges at. :P

Spadona · June 4th, 2014, 01:09

You may have a standard wall charger, which is not recommended usually because it won't stop charging the battery when its full. That could cause overheating, and potentially ruin the battery.

However, most wall chargers do have a description of its output on the adaptor itself, which is crucial in calculating how long you must charge it.

For example, the output may read "DC 9.6V 500mA". Using this, combined with your battery's capacity of 1600mAh, you can calculate the charge time.

1600mah/500mA = 3.2 hours.

In this situation, you would need to charge the battery for 3.2 hours from completely empty to full. If the battery still has some juice left in it, you run the risk of overcharging.

This is why smart chargers are recommended, since you can never be certain how much juice is left, and how to adjust your charge time.

ThunderCactus · June 4th, 2014, 01:22

guys. imax B6AC

Quote:

Originally Posted by Burner1352

need some help on figuring out charge time and amps etc to setup my Imax By AC charger.

lurkingknight · June 4th, 2014, 01:32

DERP.

Burner1352 · June 5th, 2014, 19:20

Sorry I was unable to respond. Yes I have an Imax B6AC. Thanks I will use the info well and learn how to use this charger

Sent from my LG-D803 using Tapatalk

Home	Forums	Register	Gallery	FAQ	Calendar
Retailers	Community	News/Info	International Retailers	IRC	Today's Posts

British Columbia	Alberta
BCAC	EAR
Op-For	JOC
Northern Arms Airsoft	Skunkworx Airsoft
Airsoft Kelowna	RAAT
Prince George Airsoft	Manitoba
Saskatchewan	MAA
SK Airsoft	Ontario
PDW	Airsoft Ottawa
South Sask Mercs	Snow Dragons
Quebec	1st Ranger Platoon
PQAC	Wolfpack Tactical
1st Pathfinders Regiment	TTAC3
Quebec Airsoft
MTX Airsoft	Atlantic
FAQc	Atlantic Airsoft

June 3rd, 2014, 22:27	#1
Burner1352 Trader rating Join Date: Aug 2005 Location: Barrie,Ontario,Canada	Battery Charge time Hey guys I am hoping someone can help me on what is more then likely a simple question to you guys running AEG's. I just got my self a AEG and need some help on figuring out charge time and amps etc to setup my Imax By AC charger. This is all new to me so please go easy on me. I have 2, 9.6V 1600mAh nimh batteries. All they say on the batteries is this NIMH 2/3A 1600mAh. I try to search that and I get lost. Any help would be great. Thanks

June 3rd, 2014, 23:52	#4
lurkingknight "bb bukakke" KING! Trader rating Join Date: Jul 2011 Location: Ottawa	knowing the kind of charger is quite important lol... most nimh cells found in the crappy airsoft packs probably don't like rates close to 1C... I've found the slower the charge the better for nimh. I used to charge at .5C on my smart charger. If you can't adjust your charger... well then you charge at what it charges at. :P __________________ I futz with V2s, V3s and V6s. I could be wrong... but probably, most likely not, as far as I know.

June 4th, 2014, 01:09	#5
Spadona Trader rating Join Date: Jun 2013 Location: Scarborough, ON	You may have a standard wall charger, which is not recommended usually because it won't stop charging the battery when its full. That could cause overheating, and potentially ruin the battery. However, most wall chargers do have a description of its output on the adaptor itself, which is crucial in calculating how long you must charge it. For example, the output may read "DC 9.6V 500mA". Using this, combined with your battery's capacity of 1600mAh, you can calculate the charge time. 1600mah/500mA = 3.2 hours. In this situation, you would need to charge the battery for 3.2 hours from completely empty to full. If the battery still has some juice left in it, you run the risk of overcharging. This is why smart chargers are recommended, since you can never be certain how much juice is left, and how to adjust your charge time.

June 3rd, 2014, 23:15	#2
ThunderCactus Not Eye Safe, Pretty Boy Maximus on the field take his picture! Trader rating Join Date: Feb 2007	max charge at 1C, so 1.6A I don't usually go over 1.2A for the mini batts though

June 3rd, 2014, 23:24	#3
volteco Trader rating Join Date: Jul 2012 Location: Etobicoke	What kind of charger have you got?

June 4th, 2014, 01:32	#7
lurkingknight "bb bukakke" KING! Trader rating Join Date: Jul 2011 Location: Ottawa	DERP. __________________ I futz with V2s, V3s and V6s. I could be wrong... but probably, most likely not, as far as I know.

June 5th, 2014, 19:20	#8
Burner1352 Trader rating Join Date: Aug 2005 Location: Barrie,Ontario,Canada	Sorry I was unable to respond. Yes I have an Imax B6AC. Thanks I will use the info well and learn how to use this charger Sent from my LG-D803 using Tapatalk

Battery Charge time

Doctor's Corner