Thread: Battery tender
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      02-19-2016, 08:06 AM   #93
Iyzmi
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Quote:
Originally Posted by 330indy View Post
Somebody like Ctek needs to invent a portable battery booster charger. Basically a deep cycle battery with a brain, that can act as a tender for a car without AC power nearby. Hypothetically it would last for light duty service for 60-90 days before it's "spent" and would need a recharge, all the while protecting the main car battery. Perhaps it sits in the trunk for security?
Even if it cost $150 it might be worth it to some to maintain an already expensive AGM type battery for example
Just stumbled upon this product:

https://www.indiegogo.com/projects/l...et-on-the-go#/

Wonder how long it would run a Battery Tender Jr. before needing to take it inside for a recharge, which they say only takes 3hrs.
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