MotoMaster 15/2A Automatic and Manual Battery Charger with 100A Engine Start has a time tested transformer based design which delivers a constant rate of charge throughout the duration of the charge cycle
15A fast charge and 2A slow charge rates
100A engine start feature gets you back on the road quickly
Automatically shuts off when charging is complete
Suitable for all 6 and 12V conventional, deep cycle and AGM batteries
6' (1.8 m) power cord and output cables for up to 12' (3.7 m) of reach
Suitable Cons could not be generated at this time.
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Overall Rating
3.7
36 out of 45 (80%) reviewers recommend this product
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1 out of 5 stars.
Not a good booster and cheap button
6 years ago
I had this charger since 2 years and the 15/2/100 switch no longer working at position 15. Unit stop to early to charge (auto shut down) and the 100A booster not enough to boost a car
Helpful?
2 out of 5 stars.
Cheaply made, not versatile
6 years ago
I've had the charger for many years and it has always been unreliable. Sometime I have to hit it with my fist to get it to start charging. The "auto" feature stops you from fully charging a 12 volt battery as it shuts off to early.
The 100amp boost works well.
I would not buy this product again.
Helpful?
3 out of 5 stars.
Good charger but not a good engine starter
6 years ago
I have this unit in addition to a portable battery booster. Tried this twice when my booster was not available and neither time would it quickly start my car.. I had to let it charge for some time before it would work. works great as a charger bu that’s it
Helpful?
1 out of 5 stars.
Cheap product
6 years ago
Purchased this 2 years ago and used only once. Needed it recently and noticed the switch for selecting charge/boost etc. was loose and pushed in (and not working). I opened the unit up and could not believe how cheaply the switch assembly was put together. The simplest knock or bump against it would be enough to have it come apart and it is close to impossible to put back and have it hold together. Unbelievable how such a critical component can be so poorly made. This is garage equipment and not fine china and should be built with a certain level of ruggedness.
Helpful?
4 out of 5 stars.
good buy
7 years ago
I purchased it and made a little video on it. I love the product so far
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Q: can I plugged it in my garage, it is not insulated. Will it work in the cold weather
10 years ago
3 Answers
A: The charger will work but charging in very cold temperature is very ineffective. You should allow the battery to warm up (ideally to room temperature) before attempting to charge it.
10 years ago
Helpful?
Q: I have the older version of this charger. (11-1571-8 CT-2100MA) The only technical difference seems to be that the switch on mine is marked as “Maintenance Free and Deep Cycle” instead of “Deep Cycle/AGM”. Can I charge my AGM battery with it?
2 years ago
2 Answers
A: We recommend you use the Conventional/Normal/Standard setting for an AGM battery, not the Maintenance-Free/Deep Cycle.
2 years ago
Helpful?
Q: can I charge a AGM battery without doing damage to the battery with this charger? There is a "maintenance free and deep cycle" selector but I don't know if that includes AGM batteries.
2 years ago
2 Answers
A: This battery charger can safely charge AGM batteries. We recommend you set the charger to Deep Cycle/AGM.
2 years ago
Helpful?
Q: are any parts available for this charger, I need the volt meter as mine is stuck ?
5 years ago
2 Answers
A: Please contact 1-800-528-6817 to inquire about the availability of replacement parts.
5 years ago
Helpful?
Q: I want to use this to charge my batteries while dry camping. If I plug this into my 1000W generator and put it on the 15 amp fast charge setting, will it charge a 12V battery at 8 amps?
6 years ago
2 Answers
A: Not recommended. You can run the charger with your generator but the output current will be 15amps. Note, that during the first step of charging a battery the charger current is constant and the battery voltage increases, which is normally during the first 80% of the recharge.
6 years ago
Helpful?
Q: My MotoMaster charger is now out of battery. How does it get charged itself?
6 years ago
2 Answers
A: This is a battery charger that doesn't need to be charged in order to use it. Plug the charger’s AC power cord into the AC outlet. With the charger plugged in and connected to the battery of the vehicle, set the charge rate selector switch to the appropriate position.
6 years ago
Helpful?
Q: Is this charger compatible with 2017 BMW X1 model?
7 years ago
2 Answers
A: Only the model with the Flux Capacitor.
6 years ago
Helpful?
Q: Letting unplugged charger connected
Hello, I would like to know if it can be damageable for the batteries and/or the charger if I let the charger connected to the batteries when the charger is not plugged in. I have 2 x 6v wet cell batteries in series.
Thanks
7 years ago
2 Answers
A: it will not damage the batteries and/or the charger if let the charger connected to the batteries when the charger is not plugged in, but it will discharge the batteries over period of time.
7 years ago
Helpful?
Q: Is this normal?
When the Charger is in 15A mode,
the meter starts at 15A, swings to 2A and full charge light luminates for 2 seconds. This process repeats ever 10 seconds, Is this normal?
8 years ago
2 Answers
A: ^^ This would good info to put in a Manual eh ?!?. I spent an hour or more trying to figure out if it was a supply voltage problem, extension cord/gauge/length, a dead-dead battery, maybe the charging clamp's loose, corrosion etc.
Would be a REALLY good thing to put this info in the manual.
8 years ago
Helpful?
Q: what is the weight of this baterry charger in kgs or lbs
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