I bought this with the intention of keeping my lithium batteries topped up. I purchased the batteries months ago and have still yet to get all the wiring issues sorted out. So I bought this charger to make sure the batteries were staying topped up from sitting. I will say, that if you are trying to charge up 100ah batteries from a partially used state, this may not be the right charger. My batteries were mainly around the 13.4v range and each one still took over 12 hours to bring them up to the full charge status according to the charger. I would hate to think how long it would take if it was down to 12v or even lower.
Verified purchase: Yes | Condition: New
Top quality and perfect for my needs and very affordable and easy to use
Verified purchase: Yes | Condition: New
CTEK seem to be the industry standard for battery chargers & this is my second purchase. Now I have one for Lithium batteries as well.
Verified purchase: Yes | Condition: New
High quality product for the new age lithium batteries. All my batteries are on CTEK battery tenders giving me peace of mind an intelligent product is keeping them at their peek. Highly recommend this product.
Verified purchase: Yes | Condition: New
Now have 3 lithium batteries, so will get lots of use, thanks.
Verified purchase: Yes | Condition: New
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