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The Ampper Top Post Battery Disconnect Switch is a heavy-duty, ABS-encased rotary switch designed for 12-48V DC systems. It supports up to 275A continuous current and fits directly onto the battery’s negative top post without modifications. Ideal for cars, RVs, and boats, it safely isolates your battery to prevent power drain during inactivity, ensuring your vehicle is always ready to go.
| ASIN | B0BZCVXQ96 |
| Actuator Type | Rotary |
| Best Sellers Rank | 26,592 in Automotive ( See Top 100 in Automotive ) 70 in Car Battery Switches |
| Brand | Ampper |
| Circuit Type | 2-way |
| Colour | Red |
| Compatible Devices | Car, Vehicle, RV, Boat |
| Compatible with Vehicle Type | car, vehicle, RV, boat |
| Connectivity Protocol | Wi-Fi |
| Connector Type | Screw Terminal |
| Connector type | Screw Terminal |
| Contact Material | Copper, Brass |
| Contact Type | Normally Open |
| Contact type | Normally Open |
| Control Method | Touch |
| Control Type | manual |
| Controller Type | Mechanical knob |
| Country Of Origin | China |
| Current Rating | 275 Amps |
| Current rating | 275 Amps |
| Customer Reviews | 4.2 out of 5 stars 1,451 Reviews |
| International Protection Rating | IP00 |
| Item Dimensions | 12.7 x 4.6 x 5.1 centimetres |
| Item Weight | 6 Ounces |
| Manufacturer | Ampper |
| Manufacturer Part Number | Am-CBS01A |
| Material | Acrylonitrile Butadiene Styrene |
| Model Number | Am-CBS01A |
| Mounting Type | Surface Mount |
| Number of Items | 1 |
| Number of Positions | 2 |
| Operating Voltage | 12 Volts |
| Operating voltage | 12 Volts |
| Operation Mode | ON-OFF |
| Operation mode | ON-OFF |
| Specification Met | CE |
| Switch Type | Rotary |
| Terminal | Screw |
| Unit Count | 1.0 count |
| Wattage | 60000 watts |
S**.
Jolly good
Went on easily, only just fit in space available though.
P**U
It works!
Something so simple & cheap has fixed it! 2 new battery's & the AA looking at it & could not find what was draining my battery.Its been absolutely brilliant. If im not using my car for a few days I switch it off. It's a faff keep lifting your bonnet up & switching it off every time but not as bad as trying to jump start your car in the rain.
P**L
Fits on the negative post
If you're looking to isolate the positive post, this one won't fit on the positive as it is sized for the slightly smaller negative post. Even though isolating the negative is typical on car disconnects, this ought to be mentioned in the description somewhere as some may be looking, for whatever reason, to isolate the positive side.
A**R
Battery isolation switch. It does what it’s supposed to do
It’s very good. I’m satisfied
B**W
Plug and play. Very simple. Does what it says on the tin
What is there to say? So far it works reliably. Installing is very very easy thanks to the design. It is easy now to disconnect vehicle battery for storage.
A**Y
Does not fit
Save your money it does not fit
C**E
Good price
Nice product
A**R
Very bulky
Does the job fine, but it requires lots of room around the battery.
た**か
使えそう
大型に付けました ネジ式だと運転してるうちにユルくなりショートしてたのですが ネジ式より良さそうです
V**O
Perfetto!
Ottimo prodotto per sezionare un impianto. Nel nostro caso lo abbiamo inserito sulla batteria motore così che quando il camper resta fermo nel periodo invernale possiamo disattivare la batteria.
B**N
Works well
Very easy fit and is working well, appears to be good quality for the price
J**O
excelente cumple funcion
se mira de buenos acabados y me ayuda a cortar la corriente de un carro viejo que se me descargaba hasta que le puse este interruptor
A**Y
فكت ازمة
عندي سيارتين وحده فيهم قليل استخدامها وتفضى بطاريتها كل فترة وشفت اصحاب القوارب والجت سكي يستخدمون هذه القطعة لانهم نادراً ما يخرجون القوارب للبحر. سعرها مناسب وتركيبها سهل للغاية اشبك طرفها جهة السويتش الاحمر مكان كيبل بطارية السالب (-) واشبك كيبل السالب في الجهة النحاسية للقطعة وبعدها حرك السويتش للعلامة الخضراء لتشغيل السيارة او للعلامة الحمراء لفصل البطارية
Trustpilot
1 day ago
1 week ago