So far it’s adequate.
The app is pretty easy to understand and get most of the general information. But I really hope one day they add the ability to actually see each cell’s voltage. Right now you just have to trust the app when it says they are “well-balanced” but I’d rather know for sure. Also my 12v 125ah will only charge to 99% no matter how long it’s on the charger. I don’t know if it normal cause it’s the first battery I ever bought for my kayak.
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Bien correct.
Ça fait la job
Beaucoup de bug
Beaucoup de latence, à quand une version Apple CarPlay ??
Bonne application
Transmet les informations nécessaires au bon suivi de la batterie. Les indications semblent fiables. Service client très réactif et très efficace.
Все працює чудово !
Доволі проста в користуванні програма. Шкода тільки мені, що немає Української мови.
Indication %
Les indications en % sont parfois pas juste par ex en connection 220v la batterie perd 1% régulièrement et dès que le 220 est retire ça revient à 100%! Bug application
Doesn’t see the device/battery.
Doesn’t see the device/battery. Bluetooth doesn’t see the device no matter how I approach it….
Overlander
Haven’t been able to get the app to work. Will not send me a code, and, yes, I have checked spam.
Can’t connect Bluetooth
There is no QR code. I have charged the battery with a brand new LiFePo4 charger. No email response. I guess my next step is return
This is good stuff!
I love this app. I have the 125ah smart edition batteries. The app is intuitive and provide quality feedback. Thanks Power Queen!
Does not show cell voltages
App is better looking than most but why does it not have a way to see cell voltages??
App works OK with 12.8V/100Ah-4p1s
Update:
After running close to 20 discharge/charge cycles on my 12.8V100Ah group 24 smart batteries, I’m downgrading my review from 5 stars to 2 stars. Some features in this app are helpful; others are buggy. For example, in the App Store the picture shows 2 of 3 batteries live as the yellow toggles indicate. I can only link 1 battery at a time to observe realtime status. Why can’t more than 1 battery be linked at a time? I have other Bluetooth devices that can run simultaneously. I’m running 4 batteries in parallel (4p1s) and when my system showed to be about 50% SOC, I had 3 batteries that appeared to be at 30-32% yet 1 remained at 100%. That can’t be right. I don’t know if it’s the BMS or the app, but hopefully future updates will fix the problems. That said, I’m still glad I bought the smart batteries for the few extra bucks. Some info is better than none.
OP: I can’t speak for others who have experienced problems, but v1.1.8 of this app works just fine on my iPhone 15 running iOS 18.1 and BMS firmware 1.4.0. Setting up a bank of Low temp/Bluetooth 12.8V/100Ah batteries was simple and straightforward. I was impressed enough with the original 2p1s setup that I ordered 2 more of the same batteries for additional storage. Creating a 4p1s system was as simple as deleting the previous configuration and adding a new one to reflect the change. All batteries can be shifted around in the configuration diagram according to their relative position within the bank. Each battery can be viewed individually or the entire system can be monitored as a whole. IMHO, the Bluetooth option is worth the extra few $.
After running close to 20 discharge/charge cycles on my 12.8V100Ah group 24 smart batteries, I’m downgrading my review from 5 stars to 2 stars. Some features in this app are helpful; others are buggy. For example, in the App Store the picture shows 2 of 3 batteries live as the yellow toggles indicate. I can only link 1 battery at a time to observe realtime status. Why can’t more than 1 battery be linked at a time? I have other Bluetooth devices that can run simultaneously. I’m running 4 batteries in parallel (4p1s) and when my system showed to be about 50% SOC, I had 3 batteries that appeared to be at 30-32% yet 1 remained at 100%. That can’t be right. I don’t know if it’s the BMS or the app, but hopefully future updates will fix the problems. That said, I’m still glad I bought the smart batteries for the few extra bucks. Some info is better than none.
OP: I can’t speak for others who have experienced problems, but v1.1.8 of this app works just fine on my iPhone 15 running iOS 18.1 and BMS firmware 1.4.0. Setting up a bank of Low temp/Bluetooth 12.8V/100Ah batteries was simple and straightforward. I was impressed enough with the original 2p1s setup that I ordered 2 more of the same batteries for additional storage. Creating a 4p1s system was as simple as deleting the previous configuration and adding a new one to reflect the change. All batteries can be shifted around in the configuration diagram according to their relative position within the bank. Each battery can be viewed individually or the entire system can be monitored as a whole. IMHO, the Bluetooth option is worth the extra few $.
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Response from developer
Thank you for your feedback! We will continue to strive to provide quality products and services. We wish you a pleasant day!
Email verification is a poor idea
Having a an email verification to login to see the status of your battery is an incredibly lousy idea. If you are out of cell service range, you cannot check your battery. They’ve already received this notice and have done nothing about it. I hope they consider getting rid of that email verification
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Perfect for my needs!
My Group 27-12.8v 125Ah LiPOFe4 battery has been in use in our 33’ Grand Design Fifth Wheel RV for 60 days now and it’s perfect for on-the-road operation of our new Frigidaire 14 cu/ft residential refrigerator, giving me 14+ hrs of travel time between campgrounds.
Utter rubbish
The App that allows me to connect to a battery locally via Bluetooth requires me to not only Register and Sign in but doesn’t even properly implement Sign in with Apple and still requires a separate E-Mail address to send a verification code to.
It also requires me to agree to a 3rd party “User Agreement and privacy Policy”.
This is absolutely unreasonable. I should be able to use the App without any Registration at all.
As a result of this kind of limitation I’m not using the batteries Bluetooth feature.
It also requires me to agree to a 3rd party “User Agreement and privacy Policy”.
This is absolutely unreasonable. I should be able to use the App without any Registration at all.
As a result of this kind of limitation I’m not using the batteries Bluetooth feature.
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iPad landscape mode and dark mode please!
Please implement iPad landscape mode! My iPad stays in a mount in landscape with power almost all the time. Removing or turning it just to use the app is a pain. Please fix! Also when using in a dark room all that white screen is so bright! Please also implement dark mode! Thank you!
Verbesserungsfähig
Grundsätzlich ist die App gut, das BMS der einzelnen Akkus kann jederzeit via Bluetooth verbunden werden und liefert zuverlässige Echtzeit-Daten.
Sobald aber ein Batteriesystem erstellt wurde, verliert die App dieses System immer mal wieder. Das nervt tatsächlich, da ich im Wohnmobil gerne jederzeit die Gesamtkapazität (2 140Ah Akkus parallel)sehen möchte.
Irgendwann, nach 1-2 Tagen erscheint das erstellte Batteriesystem dann plötzlich wieder.
Support wurde bereits informiert, passiert ist nichts.
Von einer XiaoXiang App ist diese leider weit entfernt. Ein wenig mehr Entwicklung würde ich mir wünschen.
Sobald aber ein Batteriesystem erstellt wurde, verliert die App dieses System immer mal wieder. Das nervt tatsächlich, da ich im Wohnmobil gerne jederzeit die Gesamtkapazität (2 140Ah Akkus parallel)sehen möchte.
Irgendwann, nach 1-2 Tagen erscheint das erstellte Batteriesystem dann plötzlich wieder.
Support wurde bereits informiert, passiert ist nichts.
Von einer XiaoXiang App ist diese leider weit entfernt. Ein wenig mehr Entwicklung würde ich mir wünschen.
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Can’t Connect
Does not connect to the battery even though Bluetooth is enabled.
Junk
Junk
Bien
Fait le job sans décorum mais bien pratique au quotidien.
