Item 1 of 9
Item 1 of 9
expiredraisinbagel posted Mar 27, 2025 3:34 AM
ANCEL BM200 Bluetooth 12V Car Battery Load Tester & Monitor
$18
$40
55% off
Amazon
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AmazonDeal Details
ANCEL via Amazon has ANCEL BM200 Bluetooth 12V Car Battery Load Tester & Monitor on sale for $29.99 - $12 when you Redeem the Save 40% promo code offer on the page (or apply promo code BM200SD325 at checkout) = $17.99. Shipping is free with Prime or on $35+ orders.
Thanks to Community Member raisinbagel for sharing this deal.
About this Item:
Thanks to Community Member raisinbagel for sharing this deal.
About this Item:
- Equipped with advanced features like voltage & cranking & charging system test, abnormal alarm and real-time trip records.
- From real-time battery monitoring and smart alerts to multi-vehicle management and location tracking, the BM200 12v battery tester isn't just a battery tester—it's your all-in-one vehicle management companion.
- The cranking test helps you assess the battery's performance during vehicle startup, while the charging test lets you evaluate the operational efficiency between the battery, alternator, and electrical system——keeping your vehicle running smoothly without any surprises.
- Its IP67 waterproof, laser-finished casing and secure 3M adhesive keep it rock-steady during testing, rain or shine.
Editor's Notes
Written by SaltyOne | Staff- At the time of this posting, our research indicates that this is $5.60 lower than the next best comparable prices starting from $23.59.
- Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
- If you're not a student, there's also a free 1-Month Amazon Prime trial available.
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
ANCEL via Amazon has ANCEL BM200 Bluetooth 12V Car Battery Load Tester & Monitor on sale for $29.99 - $12 when you Redeem the Save 40% promo code offer on the page (or apply promo code BM200SD325 at checkout) = $17.99. Shipping is free with Prime or on $35+ orders.
Thanks to Community Member raisinbagel for sharing this deal.
About this Item:
Thanks to Community Member raisinbagel for sharing this deal.
About this Item:
- Equipped with advanced features like voltage & cranking & charging system test, abnormal alarm and real-time trip records.
- From real-time battery monitoring and smart alerts to multi-vehicle management and location tracking, the BM200 12v battery tester isn't just a battery tester—it's your all-in-one vehicle management companion.
- The cranking test helps you assess the battery's performance during vehicle startup, while the charging test lets you evaluate the operational efficiency between the battery, alternator, and electrical system——keeping your vehicle running smoothly without any surprises.
- Its IP67 waterproof, laser-finished casing and secure 3M adhesive keep it rock-steady during testing, rain or shine.
Editor's Notes
Written by SaltyOne | Staff- At the time of this posting, our research indicates that this is $5.60 lower than the next best comparable prices starting from $23.59.
- Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
- If you're not a student, there's also a free 1-Month Amazon Prime trial available.
Community Voting
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Top Comments
https://haxrob.net/that-battery-m...-the-post/
Some may care, some may not, but everyone should at least understand what they're buying, and what they do in the background…beyond and unrelated what the primary function of the tool is.
When was the last time anyone thought -- "Gee I need a battery voltage logger, but it would also be great if it helped me remember where I've driven, and where I parked my car over the past 70 days! And transmitted that information to Asia without explicitly asking!"
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42 Comments
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Our community has rated this post as helpful. If you agree, why not thank NervousDeer5455
Looks like these will work with home assistant since they are rebranded BM6's devices. Ended up just getting 2 to test with.
Our community has rated this post as helpful. If you agree, why not thank BluegrassPicker
https://www.amazon.com/dp/B01M0ARG3X
Our community has rated this post as helpful. If you agree, why not thank CrankyBastard
https://haxrob.net/that-battery-m...-the-post/
Some may care, some may not, but everyone should at least understand what they're buying, and what they do in the background…beyond and unrelated what the primary function of the tool is.
When was the last time anyone thought -- "Gee I need a battery voltage logger, but it would also be great if it helped me remember where I've driven, and where I parked my car over the past 70 days! And transmitted that information to Asia without explicitly asking!"
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Our community has rated this post as helpful. If you agree, why not thank fiveohfour
This may have some testing functionality, but the main purpose of having a battery monitor is the fact that it can actually log data over time. Would have been nice if I had this since I just had a battery fail in one of my vehicles. Since it is an EV, the onboard battery management will try to top off the 12v battery if the voltage drops too low even if the vehicle is off. Multimeter wasn't much help while it was in the vehicle thanks to the battery management continuously trying to charge it. It was only after I pulled the battery out and let it sit idle for several hours that I could finally see the voltage dropping off until it finally settled around 10.2 volts..
I've ordered two so I can keep track of the both of the 12v batteries in my vehicle. I replaced one so it should be good for a few years, but it would be nice to get a baseline with a new battery. The second battery wasn't replaced so I'm a bit worried that it may need to be replaced soon, but I don't want to spend additional money on it when the manufacturer should be buying the vehicle back at some point this year.
How does this thing log the data? Does the app ask for location permission?
Is there any use for this if your battery is relatively new?
For a more conventional approach, I purchased this device and am quite pleased with it. I check the battery condition in each vehicle on a monthly basis. it works well:
https://www.amazon.com/MOTOPOWER-...12&sr=8-14
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