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a31burgervan avatar image
a31burgervan asked

Charging Lipo4 under 5deg

My lipo battery is currently showing 1deg and my solar mttp chargers are putting in 5 to 8w which so overall the battery is loosening 8w of current draw - is this safe ? The battery is saying that charging is stopped due to low temp alarm but clearly a bit is going in - is this ok ?

battery chargingLithium Batterytemperature
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tinybluehouse avatar image tinybluehouse commented ·

Mine is doing similar, what is your setup?

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vetobus answered ·

i would say that be verry carefull so you do not damage your batteries.

If you charge them below C/30 (3A for a 90 Ah battery) you would be OK.

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a31burgervan avatar image a31burgervan commented ·

It’s only allowing max 1amp via solar charge and I don’t mains charge at low temps anyway

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a31burgervan answered ·

It’s getting a few watts from the panels that’s all - I’m not charging via the mains charger at all - the battery states that it’s not charging due to temp so presume it’s looking after its self

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