This is what the HobbyKing support guys are saying about this:
Can I use this charger to charge Tx battery pack?
Product Specialist 8: yes BUT use very low rate
Product Specialist 8: like 1A charge rate
You: I am not sure how to use Slow Rate, there is no option to use slow rate in that Charger
You:
http://www.hobbyking.com/hobbyking/store/__8247__Turnigy_2S_3S_Balance_Charger_Direct_110_240v_Input.htmlProduct Specialist 8: oh yes that charger is already slow rtate
Product Specialist 8: your fine
You: that is the link for that charger
Product Specialist 8: [
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Product Specialist 8: Yep that one is great for that
Product Specialist 8: [
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You: oh..good, can you tell me how much time it should take to charge that battery fully, because yesterday I charged it for about 10 hrs, still the charger was not turning the LEDs to green
Product Specialist 8: well it takes overnight easliy to charge
Product Specialist 8: do it overnight all night long
Product Specialist 8: but put in garage or on patio outside or something for safety[
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You: so I can leave it on charging mode until the LEDs turns green, I did overnight charging but in the morning the LEDs on charger were still red
You: oh...okay
Product Specialist 8: yes
Product Specialist 8: till green
Product Specialist 8: it will last a week too till needs recharge lol
You: ok...yes...will do...thanks a ton for your help
Product Specialist 8: You are very welcome!
Product Specialist 8: Thank you for being a customer!! And take care!
Product Specialist 8: [
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