![MP00205B 12V 1000mA [Optimizer X]](https://m.media-amazon.com/images/I/7153nH5xJbL._AC_SL3840_.jpg)






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🔌 Charge smarter, not harder — keep your ride ready and your battery thriving!
The MOTOPOWER MP00205B is a compact, automatic 12V battery charger and maintainer designed for all lead-acid battery types. Featuring advanced pulse charging technology, it extends battery life by desulfating and maintaining optimal charge levels. With built-in timer protection, spark-free operation, and multi-barrier safety certifications (CE, RoHS, UL, CEC), it offers a reliable, energy-efficient solution for professional-grade battery care. Its versatile connectors and clear LED indicators make it perfect for motorcycles, ATVs, and other vehicles, ensuring hassle-free, long-term battery health.














| ASIN | B07TDWJ9VW |
| Amperage | 1 Amps |
| Best Sellers Rank | #4,472 in Automotive ( See Top 100 in Automotive ) #38 in Battery Chargers |
| Brand | MOTOPOWER |
| Color | a) - Grey |
| Compatible Devices | Car, Boat, Motorcycle, Outdoor Batteries |
| Connector Type Used on Cable | SAE |
| Current Rating | 1000 Milliamps |
| Customer Reviews | 4.6 out of 5 stars 5,247 Reviews |
| Input Voltage | 110 Volts (AC) |
| Item Dimensions D x W x H | 2"D x 4.1"W x 1.5"H |
| Item Weight | 350 Grams |
| Manufacturer | MOTOPOWER |
| Mfr Part Number | MP00205B |
| Model Number | MP00205B |
| Number of Ports | 1 |
| Output Voltage | 12 Volts (DC) |
| Product Dimensions | 2"D x 4.1"W x 1.5"H |
| Specification Met | UL |
| UPC | 766832212560 |
| Unit Count | 1 Count |
| Warranty Description | 2 year manufacturer |
J**.
Good, Simple Battery Maintainer
The MOTOPOWER MP00205B 12V 1000mA Automatic Battery Charger is a very reliable and easy-to-use charger for maintaining car, motorcycle, and small battery systems. It connects quickly and works automatically without needing constant monitoring. Once hooked up, it charges steadily and switches to maintenance mode when the battery is full, which helps prevent overcharging. It’s especially useful for keeping batteries topped off during storage or long periods of inactivity. Overall, a good and dependable trickle charger that does exactly what it’s designed to do simple, safe, and effective for everyday battery maintenance.
J**R
Motopower Batter Charger / Maintainer / Trickle Charger
Purchased to use for my ATV battery. Happily surprised with this. Well worth the money. Was delivered quickly as promised. Easy to install/set up and use. I would recommend this to anyone like me who is looking for a battery charger/tender for their motorcycle/atv battery. This comes with instructions. The item consists of a power cord that connects the charger to a standard outlet. Then there is a 2nd cord from the charger to the battery. The end of this 2nd cord (charger to battery) allows you to connect a 3rd cord (the end) to the battery. There are two types of this end cord that comes in the package. The first type has alligator clips that plug into this 2nd cord then clips onto your positive and negative battery posts. Or, there is a 3rd cord that has eyelets that allow you to connect the eyelets to your battery's positive and negative posts via a hard connection (nut and washer) to the battery's positive and negative posts/wire connections. This end cord with eyelets can remain on the machine/battery so after use, you can quick plug the charger into this "eyelet cord" to trickle charge, maintain, etc... your battery. This functions great and as advertised. The display on the charger is clear so you know what the charger is doing.
N**N
This works on most batteries. Install and let it do its thing.
This is easy for anyone to use and understand. It has lights that indicate what mode it’s in and the function it’s performing. It worked out of the box. I measured the output voltage while it was in charge mode and it was 13.8 volts. You can set it up on the battery and forget it. The supply cord is a good length as are the leads to the battery which has alligator clips. It also comes with leads with ring terminals for a more permanent installation. Model MP00205B is for all types of lead acid batteries from 0 to 100ah. It’s well made and I expect it to provide good service for a long time.
M**E
MOTOPOWER 12V 1000mA Automatic Charger - Slow battery charger
I bought this to charge my winch battery, which is new. First I put it on a low battery I wasnt sure was good. After a couple of days it still wasnt charged. I used the winch and moved the charger to the winch battery and a day later it wasnt charged. I did the math it should of taken about 15 hours to charge the winch battery. I was about to call this thing junk. I let it go another day and the green light came on indiacting the battery was full charged, and it was. It is just SLOW. I put it on the questionably battery and after a couple more days it was fully charged and the battery is working great. I have recharged my winch battery several times and this is working slow but doing a good job. Exactly what I was looking for.
Z**L
Inexpensive way to protect an expensive battery
Motorcycle batteries have gotten expensive. I just shelled out $60+ for a battery for my sport bike and would easily have spent more if I hadn't found a good deal. Deep discharging a typical lead acid or AGM battery repeatedly is a good way to kill them. They're just not designed for that. But I only get a chance to ride once or twice a week, and probably won't be riding for much longer since winter is approaching fast. To keep my battery topped up between rides, I bought this maintainer. The reviews are good and it appears to include desulfation and absorption charging stages, not just a straight trickle charge. It's also supposed to be safe for AGM batteries, which is what I currently have. Installation was simple. One of the harnesses supplied with the charger has ring terminals on the end. I connected these to the battery terminals and then routed the wiring harness along the frame of my motorcycle so that the free end emerged near the rear wheel. This end is equipped with an SAE connector, which is a type of polarized connector commonly used on battery maintainers. Operation is simple. When I park the bike, I plug the SAE connectors (one on the bike, one on the maintainer) together. That's it. I have to make sure the wire doesn't fall on the hot exhaust (I just drape it over the rear turn signal), but this is about as straightforward as it gets for a battery tender. The battery can stay buried in it's compartment under the seat and I can plug or unplug the tender in less than 10 seconds. I did purchase caps for the SAE connector, which keeps dirt and road spray out of it while I'm riding. The caps have a retaining ring that attaches them to the end of the cable. Remove the cap to plug in the maintainer. When you unplug the maintainer to go for a ride, reinstall the cap. Simple. I also put a dab of dielectric grease on the halves of the connector to make connecting/disconnecting easier and to eliminate any chance of corrosion in case moisture somehow manages to make its way in. So far this tender has kept my motorcycle battery topped up and ready to go. The motorcycle starts instantly every time, even if I leave it sitting for a week or more. The real test will come this winter, but for now I'm satisfied. I'll update after a few more months.
B**N
Great battery tender!
Great product at a great price. I use it to keep my car batteries in tip-top shape. Some of my cars sit for months without being driven. This little device keeps my batteries strong year round & doesn’t overcharge the batteries. You can leave it on for days and not worry about it. The indicator lights shows exactly what faze the charger is in👍🏽
B**M
Nice capable small charger !
Nice small charger/maintainer for my motorcycle battery. Should work great on riding lawn mower batteries also.
H**L
Good product
Works great
R**.
Long life
Very good charger for Harley bikes. But life needs to be tested
B**.
Ładowarka motocyklowa.
Ładowarka działa prawidłowo, nie mam uwag, po naładowaniu baterii motocykl odpala od strzała, jestem zadowolony. Polecam.
R**R
¡Un cargador pequeño y estupendo, muy compacto!
Este cargador funciona de maravilla para una motocicleta. Utilizo el cableado y el fusible incluidos para añadir un conector en el lateral de la moto. Ahora puedo cargar la batería sin quitar la tapa lateral.
M**O
Utile
Ottimo prodotto
F**A
Cargador perfecto y económico
Probado y funciona perfectamente.
Trustpilot
1 month ago
1 day ago