Many technicians leave the jump starter connected after a successful start, thinking that it is a fast and easy way to get the unit recharged, but this practice should be avoided. Charging a battery (any battery) at a rate greater than the recommended charge rate is detrimental to its long-term health. Typical vehicle alternator output is much higher than the recommended recharge rate for any jump starter battery. When you have completed a successful jump-start, it is important to disconnect the jump starter from the now running vehicle as quickly as possible, always remembering to follow all safety procedures and the proper disconnection sequence. Also, if your low is going to be -30 degrees F overnight and you have a critical event the next morning, it is probably a good idea to bring your jump starter in for the night (better safe than sorry). Please see our note in number 1 above regarding charging frequency in extreme cold spells. In these cases, your jump starter should serve you just fine. We realize that, in many parts of North America and the world, storing your jump starter in a vehicle means storing it in temperatures well below 50 degrees F.
For instance, a jump starter stored at 20 degrees F will have less jump-starting power for a needed jump-start than one stored at 60 degrees F. Like vehicle batteries, exposure to extreme temperatures is detrimental to jump starter batteries, both in the short term and long term. Whenever possible, store your jump starter in a moderate temperature environment, between 50 degrees F and 70 degrees F (10-20 degrees C).
#JUMP STARTERS FOR CAR SOFTWARE#
In the case of lithium jump starters, this required rest is built into the software (for Clore products) to make it easy to avoid damaging the unit. This will avoid excessive heat build-up within the jump starter battery, which can damage its internal construction and reduce its useful life. For almost all Clore Automotive jump starters, the recommended duty cycle is 6 seconds of cranking followed by 3 minutes of rest.
#JUMP STARTERS FOR CAR MANUAL#
Respect the duty cycle of your jump starterĮvery jump starter is subject to a duty cycle in which the vehicle can be cranked for a short amount of time and then requires a period of rest – see your operator’s manual for the specific details of your jump starter. In periods of extreme cold, where the jump starter is left in a vehicle parked outdoors overnight, charging once per month is recommended.Ģ. In those cases where the jump starter is not regularly used, charge it every 3 months to ensure that the battery is not sitting in a discharge state for extended periods, no matter what type of battery is inside. Even in those cases where this type of charge frequency is unrealistic, nightly charging should be done if the unit is used frequently. The best practice is to charge a jump starter after each use. Even lithium batteries are always better served by frequent charging than infrequent charging. Lead-acid jump starter batteries have no memory issues and cannot be harmed by frequent charges, even when only slightly discharged. Keeping the below steps in mind could extend the life of your jump starter as much as 2-3 times longer than if they are not followed.Īvoid situations that result in the unit sitting in a discharged state for long periods. But, that march can be very slow or very fast, largely depending on how you treat it (and the overall unit).
From the first time a battery is charged, it is constantly undergoing microscopic chemical changes, all of which march it toward its demise. Your jump starter, whether it contains a lead-acid AGM battery or a lithium-ion battery, is a perishable product.
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